Power Management Battery Management

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Features Solar Max Power Point Power Path
DC/DC* Buck Boost Buck-Boost
*DC/DC in addition to battery charger
Actual circuit performance depends on external components, layout and thermal considerations. Please consult the datasheet for all final electrical specifications. For assistance in selecting a part, please contact your local sales representative
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Vin Min Vin Max Max Charge Current Type of Charger Battery Chemistry Number of Cells Comments Packages Temp Range Charge Termination Float Voltage Features Boost Switch Current Buck Output Current Buck-Boost Output Current LDO Output Current PowerPath USB Compatible Design Tools Demo Boards Featured New Date Added Price 1k* Product Category Package Area Package Height Export Control Auto & Transport Terminal Finish
Units V V A V A A A A yes/no mm² mm yes/no
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LTC4125 3 5.5 - - - 5W AutoResonant Wireless Power Transmitter 4x5 QFN-20 E,I - - AutoResonant Switching, Foreign Object Detection, Transmit Power Automatically Adjusts to Receiver Load - - - - - - DC2386A-B yes yes 2015-11-25 $4.00 (LTC4125EUFD) Wireless Power Transfer 20mm² (4x5 QFN-20) 0.75mm (4x5 QFN-20) no no Matte Tin
LTC4088-1 4.25 5.5 1.5 Switching Li-Ion, Li-Polymer 1 High Efficiency Battery Charger/USB Power Manager with Regulated Output Voltage 4x3 DFN-14 E 4.2V Dual Input, PowerPath, Bat-Track - - - - Switching PowerPath, 180mΩ Internal Ideal Diode yes - DC1189A,DC1377A no no 2007-03-22 $2.20 (LTC4088EDE-1) USB Power Manager (PowerPath, Battery Charger) 12mm² (4x3 DFN-14) 0.75mm (4x3 DFN-14) no no Matte Tin
LTC4089 6 36 1.2 Linear Li-Ion, Li-Polymer 1 USB Power Manager with High Voltage Switching Charger, 4.2V Vfloat, Bat-Track 6x3 DFN-22 E Timer + C/10 4.2V Dual Input, PowerPath, Bat-Track - - - - Linear PowerPath, 180mΩ Internal Ideal Diode yes - DC929A-A,DC929A-B no no 2006-04-14 $2.95 (LTC4089EDJC) USB Power Manager (PowerPath, Battery Charger) 18mm² (6x3 DFN-22) 0.75mm (6x3 DFN-22) no no Lead,Matte Tin
LTC4089-1 6 36 1.2 Linear Li-Ion, Li-Polymer 1 USB Power Manager with High Voltage Switching Charger, 4.1V Vfloat 6x3 DFN-22 E Timer + C/10 4.1V Dual Input, PowerPath - - - - Linear PowerPath, 215mΩ Internal Ideal Diode yes - - yes no 2006-04-14 $2.95 (LTC4089EDJC-1) USB Power Manager (PowerPath, Battery Charger) 18mm² (6x3 DFN-22) 0.75mm (6x3 DFN-22) no no Lead,Matte Tin
LTC4089-5 6 36 1.2 Linear Li-Ion, Li-Polymer 1 USB Power Manager with High Voltage Switching Charger, 4.2V Vfloat 6x3 DFN-22 E 4.2V Dual Input, PowerPath - - - - Linear PowerPath, 180mΩ Internal Ideal Diode yes - DC929A-A,DC929A-B no no 2006-04-14 $3.01 (LTC4089EDJC-5) USB Power Manager (PowerPath, Battery Charger) 18mm² (6x3 DFN-22) 0.75mm (6x3 DFN-22) no no Lead,Matte Tin
LTC4089-3 6 36 1.2 Linear Li-Ion, Li-Polymer 1 USB Power Manager with High Voltage Switching Charger, 3.95V Vfloat, Bat-Track 6x3 DFN-22 E Timer + C/10 3.95V Dual Input, PowerPath, Bat-Track - - - - Linear PowerPath, 215mΩ Internal Ideal Diode yes - - no no 2006-04-14 $2.95 (LTC4089EDJC-3) USB Power Manager (PowerPath, Battery Charger) 18mm² (6x3 DFN-22) 0.75mm (6x3 DFN-22) no no Matte Tin
LTC4088 4.25 5.5 1.5 Switching Li-Ion, Li-Polymer 1 High Efficiency Battery Charger/USB Power Manager 4x3 DFN-14 E 4.2V Dual Input, PowerPath, Bat-Track - - - - Switching PowerPath, 180mΩ Internal Ideal Diode yes - DC1007B no no 2007-03-22 $2.20 (LTC4088EDE) USB Power Manager (PowerPath, Battery Charger) 12mm² (4x3 DFN-14) 0.75mm (4x3 DFN-14) no no Matte Tin
LTC4085-1 4.35 5.5 1.5 Linear Li-Ion, Li-Polymer 1 USB Power Manager with Ideal Diode, 4.1V Li-Ion Charger, 32.6% Vvntc, Undervoltage Current Limit 4x3 DFN-14 E C/10 4.1V Dual Input, PowerPath - - - - Linear PowerPath, 215mΩ Internal Ideal Diode yes LTspice Model - no no 2006-05-11 $1.65 (LTC4085EDE-1) USB Power Manager (PowerPath, Battery Charger) 12mm² (4x3 DFN-14) 0.75mm (4x3 DFN-14) no no Matte Tin
LTC4066 4.35 5.5 1.5 Linear Li-Ion, Li-Polymer 1 USB Power Manager with Low-Loss 50mohm Ideal Diode and Li-Ion Battery Charger 4x4 QFN-24,4x4 UTQFN-24 E 4.2V, 4.1V PowerPath - - - - Linear PowerPath, 50mΩ Internal Ideal Diode yes - DC848A no no 2005-07-06 $2.30 (LTC4066EUF-1) USB Power Manager (PowerPath, Battery Charger) 16mm² (4x4 QFN-24),16mm² (4x4 UTQFN-24) 0.55mm (4x4 UTQFN-24),0.75mm (4x4 QFN-24) no no Matte Tin,Lead
LTC4055 4.3 5.5 1.25 Linear Li-Ion, Li-Polymer 1 USB Power Manager with Low-Loss 200mohm Ideal Diode and Li-Ion Battery Charger 4x4 QFN-16 E On-board timer 4.1V, 4.2V Dual Input, PowerPath - - - - Linear PowerPath, 200mΩ Internal Ideal Diode yes - DC676A no no 2004-03-12 $2.20 (LTC4055EUF-1) USB Power Manager (PowerPath, Battery Charger) 16mm² (4x4 QFN-16) 0.75mm (4x4 QFN-16) no no Matte Tin
LTC4067 4.35 5.5 1.25 Linear Li-Ion, Li-Polymer 1 USB Power Manager with OVP and Li-Ion/Polymer Charger 4x3 DFN-12 E Timer 4.2V PowerPath, Overvoltage Protection - - - - Linear PowerPath, 200mΩ Internal Ideal Diode yes - DC943A no no 2007-04-25 $1.70 (LTC4067EDE) USB Power Manager (PowerPath, Battery Charger) 12mm² (4x3 DFN-12) 0.75mm (4x3 DFN-12) no no Matte Tin
LTC4085 4.35 5.5 1.2 Linear Li-Ion, Li-Polymer 1 USB Power Manager with Ideal Diode, Li-Ion Charger with 4.2V Float Voltage, 29% Vvntc, Undervoltage Current Limit 4x3 DFN-14 E 4.2V Dual Input, PowerPath - - - - Linear PowerPath, 215mΩ Internal Ideal Diode yes LTspice Model DC937A no no 2006-05-11 $1.65 (LTC4085EDE) USB Power Manager (PowerPath, Battery Charger) 12mm² (4x3 DFN-14) 0.75mm (4x3 DFN-14) no no Lead,Matte Tin
LTC4090 6 38 1.5 Linear Li-Ion, Li-Polymer 1 USB Power Manager + Triple Sync Buck, Bat-Track, 4.2V Vfloat 6x3 DFN-22 E Timer + C/x 4.2V PowerPath, Bat-Track, Overvoltage Protection - - - - Linear PowerPath, 215mΩ Internal Ideal Diode yes LTspice Model DC1210A no no 2007-05-14 $3.25 (LTC4090EDJC) USB Power Manager (PowerPath, Battery Charger) 18mm² (6x3 DFN-22) 0.75mm (6x3 DFN-22) no no Matte Tin
LTC4085-4 4.35 5.5 1.2 Linear Li-Ion, Li-Polymer 1 USB Power Manager with Ideal Diode, 3.95V Li-Ion Charger, 32.6% Vvntc, No Undervoltage Current Limit 4x3 DFN-14 E C/10 3.95V Dual Input, PowerPath - - - - Linear PowerPath, 215mΩ Internal Ideal Diode yes LTspice Model - no no 2006-05-11 $1.65 (LTC4085EDE-4) USB Power Manager (PowerPath, Battery Charger) 12mm² (4x3 DFN-14) 0.75mm (4x3 DFN-14) no no Matte Tin
LTC4085-3 4.35 5.5 1.2 Linear Li-Ion, Li-Polymer 1 USB Power Manager with Ideal Diode, 3.95V Li-Ion Charger, 32.6% Vvntc, No Undervoltage Current Limit 4x3 DFN-14 E C/10 3.95V Dual Input, PowerPath - - - - Linear PowerPath, 215mΩ Internal Ideal Diode yes LTspice Model - no no 2006-05-11 $1.65 (LTC4085EDE-3) USB Power Manager (PowerPath, Battery Charger) 12mm² (4x3 DFN-14) 0.75mm (4x3 DFN-14) no no Matte Tin
LTC4156 4.35 5.5 3.5 Switching LiFePO4 1 Dual-Input Power Manager / 3.5A LiFePO4 Battery Charger with I2C Control and USB OTG 4x5 QFN-28 E,I Timer, C/x 3.45 Dual Input, PowerPath, USB On-The-Go - - - - Switching PowerPath, Internal Ideal Diode yes - DC1674A-B no no 2012-03-01 $2.95 (LTC4156EUFD) USB Power Manager (PowerPath, Battery Charger) 20mm² (4x5 QFN-28) 0.75mm (4x5 QFN-28) no no Matte Tin
LTC4160-1 4.35 5.5 1.2 Linear Li-Ion, Li-Polymer 1 Switching Power Manager with USB OTG And OVP, 4.1V Vfloat 3x4 QFN-20 E 4.1V PowerPath, Bat-Track, Overvoltage Protection, USB On-The-Go - - - - Switching PowerPath, 180mΩ Internal Ideal Diode yes - DC1463A-A,DC1463A-B yes no 2009-04-22 $2.85 (LTC4160EUDC-1) USB Power Manager (PowerPath, Battery Charger) 12mm² (3x4 QFN-20) 0.75mm (3x4 QFN-20) no no Matte Tin
LTC4090-3 6 36 1.5 Linear Li-Ion, Li-Polymer 1 USB Power Manager + Triple Sync Buck, Bat-Track, 3.95V Vfloat 6x3 DFN-22 E C/x, Timer 3.95V PowerPath, Bat-Track, Overvoltage Protection - - - - Linear PowerPath, 215mΩ Internal Ideal Diode yes LTspice Model - no no 2013-11-25 $3.25 (LTC4090EDJC-3) USB Power Manager (PowerPath, Battery Charger) 18mm² (6x3 DFN-22) 0.75mm (6x3 DFN-22) no no Matte Tin
LTC4099 4.35 5.5 1.5 Switching, I2C Li-Ion, Li-Polymer 1 I2C Controlled USB Power Manager/Charger with Overvoltage Protection 3x4 QFN-20 E 4.2V PowerPath, Bat-Track, Overvoltage Protection, I2C - - - - Switching PowerPath, 180mΩ Internal Ideal Diode yes - DC1396A yes no 2008-11-13 $2.20 (LTC4099EUDC) USB Power Manager (PowerPath, Battery Charger) 12mm² (3x4 QFN-20) 0.75mm (3x4 QFN-20) no no Matte Tin
LTC4160 4.35 5.5 1.2 Linear Li-Ion, Li-Polymer 1 Switching Power Manager with USB OTG And OVP, 4.2V Vfloat 3x4 QFN-20 E 4.2V PowerPath, Bat-Track, Overvoltage Protection, USB On-The-Go - - - - Switching PowerPath, 180mΩ Internal Ideal Diode yes - DC1463A-A,DC1463A-B yes no 2009-04-22 $2.85 (LTC4160EUDC) USB Power Manager (PowerPath, Battery Charger) 12mm² (3x4 QFN-20) 0.75mm (3x4 QFN-20) no no Matte Tin
LTC4098 4.35 5.5 1.5 Switching Li-Ion, Li-Polymer 1 USB Compatible Switching Power Manager/Li-Ion Charger with OVP, 4.2V Vfloat 3x4 QFN-20 E 4.2V PowerPath, Bat-Track, Overvoltage Protection - - - - Switching PowerPath, 180mΩ Internal Ideal Diode yes - DC1284A,DC1303A,DC1394A,DC1395A no no 2008-01-03 $2.50 (LTC4098EUDC) USB Power Manager (PowerPath, Battery Charger) 12mm² (3x4 QFN-20) 0.75mm (3x4 QFN-20) no no Matte Tin
LTC4098-3.6 4.35 5.5 1.5 Switching LiFePO4 1 USB Compatible Switching Power Manager/Li-Ion Charger with OVP, 3.6V Vfloat 3x4 QFN-20 E 3.6V PowerPath, Bat-Track, Overvoltage Protection - - - - Switching PowerPath, 180mΩ Internal Ideal Diode yes - DC1701A no no 2010-07-15 $2.65 (LTC4098EUDC-3.6) USB Power Manager (PowerPath, Battery Charger) 12mm² (3x4 QFN-20) 0.75mm (3x4 QFN-20) no no Matte Tin
LTC4090-5 6 38 1.5 Linear Li-Ion, Li-Polymer 1 USB Power Manager + Triple Sync Buck, 4.2V Vfloat, No Bat-Track 6x3 DFN-22 E Timer + C/x 4.2V PowerPath, Overvoltage Protection - - - - Linear PowerPath, 215mΩ Internal Ideal Diode yes LTspice Model DC1210A no no 2007-05-14 $3.25 (LTC4090EDJC-5) USB Power Manager (PowerPath, Battery Charger) 18mm² (6x3 DFN-22) 0.75mm (6x3 DFN-22) no no Matte Tin
LTC4098-1 4.35 5.5 1.5 Switching Li-Ion, Li-Polymer 1 USB Compatible Switching Power Manager/Li-Ion Charger with OVP, 4.1V Vfloat 3x4 QFN-20 E 4.1V PowerPath, Bat-Track, Overvoltage Protection - - - - Switching PowerPath, 180mΩ Internal Ideal Diode yes - DC1284A,DC1303A,DC1394A,DC1395A no no 2008-01-03 $2.50 (LTC4098EUDC-1) USB Power Manager (PowerPath, Battery Charger) 12mm² (3x4 QFN-20) 0.75mm (3x4 QFN-20) no no Matte Tin
LTC4120 4.25 40 0.4 Switching Li-Ion, Li-Polymer 1, 2 400mA Wireless Power Receiver Buck Battery Charger, Adj. Float Voltage 3x3 QFN-16 E,I Timer Adj (3.5V to 11V) Wireless Power Transfer - - - - - no LTspice File DC2181A-A,DC2181A-B,DC2386A-B yes no 2013-10-04 $3.25 (LTC4120EUD) Switching Battery Chargers,Wireless Power Transfer 9mm² (3x3 QFN-16) 0.75mm (3x3 QFN-16) no no Matte Tin
LTC4120-4.2 4.25 40 0.4 Switching Li-Ion, Li-Polymer 1 400mA Wireless Power Receiver Buck Battery Charger, Fixed 4.2V Float QFN-16 E, I Timer 4.2V Wireless Power Transfer - - - - - no LTspice File DC2181A-A,DC2181A-B,DC2386A-B yes no 2013-10-04 $3.25 (LTC4120EUD-4.2) Switching Battery Chargers,Wireless Power Transfer 9mm² (3x3 QFN-16) 0.75mm (3x3 QFN-16) no no Matte Tin
LTC4000 3 60 20 Switching Li-Ion, Li-Polymer, LiFePO4, NiCd, NiMH, Lead Acid Set by external charger IC High Voltage High Current Battery Charger 4x5 QFN-28,SSOP-28 E,I C/x, Timer - - - - - - External PFET no LTspice File DC1830A-B,DC1721A,DC1830B-A yes no 2011-04-15 $3.95 (LTC4000EUFD) Switching Battery Chargers,USB Power Manager (PowerPath, Battery Charger) 20mm² (4x5 QFN-28),61.9mm² (SSOP-28) 0.75mm (4x5 QFN-28),1.75mm (SSOP-28) no yes Matte Tin
LTM8061 4.95 32 2 Switching Li-Ion, Li-Polymer 1, 2 32V, 2A uModule Battery Charger, LTM8061-4.1/4.2/8.2/8.4 Fixed Float Voltages 15mm × 9mm × 4.32mm LGA E,I C/10, Timer 4.1V, 4.2V, 8.2V, 8.4V Output Current Regulation, Programmable Input Current Limit, Reverse Input Protection - - - - - no LTspice File DC1645A-A,DC1645A-B,DC1645A-C,DC1645A-D yes no 2010-09-22 $8.85 (LTM8061EV-4.1) Switching Battery Chargers,uModule Battery Chargers 135mm² (15mm × 9mm × 4.32mm LGA) 4.32mm (15mm × 9mm × 4.32mm LGA) no no Gold
LTC4007 6 28 4 Switching Li-Ion, Li-Polymer 3, 4 Low Battery Thresholds 2.5V/2.44V, Restart Enabled, SSOP-24 Package SSOP-24 E On-board timer 12.3V, 12.6V, 16.4V, 16.8V - - - - - - no - DC498C no no 2003-01-13 $3.80 (LTC4007EGN) Switching Battery Chargers 54.2mm² (SSOP-24) 1.75mm (SSOP-24) no no Lead,Matte Tin
LTC4008 6 28 4 Switching Li-Ion, Li-Polymer, NiCd, NiMH, LiFePO4, Lead Acid 1 to 6 (Li), 4 to 18 (Ni) 4A, High Efficiency, Multi-Chemistry Battery Charger SSOP-20 E Microcontroller Adj - - - - - - no - - no no 2003-01-13 $3.70 (LTC4008EGN-1) Switching Battery Chargers 54.2mm² (SSOP-20) 1.75mm (SSOP-20) no no Lead,Matte Tin
LTC4006 6 28 4 Switching Li-Ion, Li-Polymer 2 to 4 4A, High Efficiency, Standalone Li-Ion Battery Charger SSOP-16 E On-board timer 8.4V, 12.6V, 16.8V - - - - - - no - DC495B no no 2003-05-29 $3.60 (LTC4006EGN-6) Switching Battery Chargers 30.9mm² (SSOP-16) 1.75mm (SSOP-16) no no Lead,Matte Tin
LTC4007-1 6 28 4 Switching Li-Ion, Li-Polymer 3, 4 Low Battery Thresholds 3.25V/3.173V, Restart Disabled, QFN-24 Package 4x5 QFN-24 E On-board timer 12.3V, 12.6V, 16.4V, 16.8V - - - - - - no - - no no 2003-01-13 $3.80 (LTC4007EUFD-1) Switching Battery Chargers 20mm² (4x5 QFN-24) 0.75mm (4x5 QFN-24) no no Lead,Matte Tin
LTC4001 4 5.5 2 Switching Li-Ion, Li-Polymer 1 2A Synchronous Buck Li-Ion Charger, 4.2V Float Voltage 4x4 QFN-16 E Timer 4.2V - - - - - - no - DC930A no no 2006-05-01 $2.20 (LTC4001EUF) Switching Battery Chargers 16mm² (4x4 QFN-16) 0.75mm (4x4 QFN-16) no no Lead,Matte Tin
LTC4009 6 28 8 Switching Li-Ion, Li-Polymer, NiCd, NiMH, LiFePO4, Lead Acid 1 to 6 (Li), 2 to 18 (Ni) High Efficiency, Multi-Chemistry Battery Charger, Adj Vout 4x4 QFN-20 C,I Microcontroller Adj - - - - - - no LTspice Model DC1104A yes no 2008-06-10 $2.95 (LTC4009CUF) Switching Battery Chargers 16mm² (4x4 QFN-20) 0.75mm (4x4 QFN-20) no yes Matte Tin
LTC4001-1 4 5.5 2 Switching Li-Ion, Li-Polymer 1 2A Synchronous Buck Li-Ion Charger, 4.1V Float Voltage 4x4 QFN-16 E Timer 4.1V - - - - - - no - - no no 2006-05-01 $2.20 (LTC4001EUF-1) Switching Battery Chargers 16mm² (4x4 QFN-16) 0.75mm (4x4 QFN-16) no no Matte Tin
LTC4002-4.2 4.7 24 3 Switching Li-Ion, Li-Polymer 1 Charges 1-cell Li-Ion battery from high Vin, 4.2V Float Voltage 3x3 DFN-10,SO-8 E On-board timer 4.2V - - - - - - no - DC551A-A,DC551A-B no no 2003-07-24 $1.80 (LTC4002ES8-4.2) Switching Battery Chargers 9mm² (3x3 DFN-10),31mm² (SO-8) 0.75mm (3x3 DFN-10),1.75mm (SO-8) no no Lead,Matte Tin
LTC4002-8.4 8.9 24 3 Switching Li-Ion, Li-Polymer 2 Charges 2-cell Li-Ion battery from high Vin, 8.4V Float Voltage 3x3 DFN-10,SO-8 E On-board timer 8.4V - - - - - - no - DC551A-A,DC551A-B no no 2003-07-24 $1.80 (LTC4002ES8-8.4) Switching Battery Chargers 9mm² (3x3 DFN-10),31mm² (SO-8) 0.75mm (3x3 DFN-10),1.75mm (SO-8) no no Lead,Matte Tin
LT1505 11 26 4 Switching Li-Ion, Li-Polymer, NiCd, NiMH, Lead Acid 1 to 4 (Li), 1 to 12 (Ni) Constant-Current/Voltage High Efficiency Battery Charger SSOP-28 C Microcontroller Adj - - - - - - no LTspice Model DC219A no no 1999-02-26 $4.60 (LT1505CG-1) Switching Battery Chargers 86.1mm² (SSOP-28) 2mm (SSOP-28) no no Lead,Matte Tin
LTC4012-1 6 28 12 Switching Li-Ion, Li-Polymer 1 to 4 (Li) High Efficiency, Multi-Chemistry Charger with PowerPath, 4.2V Vfloat 4x4 QFN-20 C,I Microcontroller 4.1 PowerPath - - - - - no - DC1256A,DC1614A no no 2009-05-20 $3.25 (LTC4012CUF-1) Switching Battery Chargers 16mm² (4x4 QFN-20) 0.75mm (4x4 QFN-20) no yes Matte Tin
LTC4012-3 6 28 12 Switching Li-Ion, Li-Polymer, LiFePO4, NiCd, NiMH, Lead Acid 1 to 6 (Li), 4 to 18 (Ni) High Efficiency, Multi-Chemistry Charger with PowerPath, Adj Vfloat, No /ACP Pin 4x4 QFN-20 C,I Microcontroller 4.2V,4.1V PowerPath - - - - - no - - no no 2009-02-18 $3.15 (LTC4012CUF-3) Switching Battery Chargers 16mm² (4x4 QFN-20) 0.75mm (4x4 QFN-20) no yes Matte Tin
LTC4040 3.5 5.5 2.5 Switching Li-Ion, Li-Poly, LiFePO4 1 2.5A Battery Backup Power Manager 4x5 QFN-24 E,I Timer 3.45V, 3.5V, 3.55V, 3.6V, 3.95V,4.0V,4.05V,4.1V Automatic Backup Power Switchover 6.5 2.5 - - - no - DC2118A yes yes 2015-05-15 $2.90 (LTC4040EUFD) Switching Battery Chargers 20mm² (4x5 QFN-24) 0.75mm (4x5 QFN-24) no no Lead,Matte Tin
LTC4012 6 28 12 Switching Li-Ion, Li-Polymer, LiFePO4, NiCd, NiMH, Lead Acid 1 to 6 (Li), 2 to 18 (Ni) High Efficiency, Multi-Chemistry Charger with PowerPath, Adj Vfloat 4x4 QFN-20 C,I Microcontroller Adj PowerPath - - - - - no - DC1256A,DC1614A no no 2009-05-20 $3.15 (LTC4012CUF) Switching Battery Chargers 16mm² (4x4 QFN-20) 0.75mm (4x4 QFN-20) no yes Matte Tin
LTC4011 4.5 34 4 Switching NiCd, NiMH 1 to 16 Nickel Battery Charger Controller with PowerPath Control TSSOP-20 C -dV, dT/dt, On-board timer Adj - - - - - - no - DC674B no no 2005-07-25 $4.60 (LTC4011CFE) Switching Battery Chargers 42.2mm² (TSSOP-20) 1.2mm (TSSOP-20) no no Lead,Matte Tin
LTC4009-2 6 28 8 Switching Li-Ion, Li-Polymer 1 to 4 (Li) High Efficiency, Multi-Chemistry Battery Charger, Pin Programmable 1-4 4.2V Li-Ion Cells 4x4 QFN-20 C,I Microcontroller 4.2 - - - - - - no LTspice Model DC1104A yes no 2008-06-10 $3.05 (LTC4009CUF-2) Switching Battery Chargers 16mm² (4x4 QFN-20) 0.75mm (4x4 QFN-20) no yes Matte Tin
LTC4010 5.5 34 4 Switching NiCd, NiMH 1 to 16 Nickel Battery Charger Controller TSSOP-16 C -dV, dT/dt, On-board timer Adj - - - - - - no - - no no 2005-10-13 $4.45 (LTC4010CFE) Switching Battery Chargers 32.6mm² (TSSOP-16) 1.1mm (TSSOP-16) no no Lead,Matte Tin
LTC4009-1 6 28 8 Switching Li-Ion, Li-Polymer 1 to 4 (Li) High Efficiency, Multi-Chemistry Battery Charger, Pin Programmable 1-4 4.1V Li-Ion Cells 4x4 QFN-20 C,I Microcontroller 4.1 - - - - - - no LTspice Model DC1104A yes no 2008-06-10 $3.05 (LTC4009CUF-1) Switching Battery Chargers 16mm² (4x4 QFN-20) 0.75mm (4x4 QFN-20) no yes Matte Tin
LTC4012-2 6 28 12 Switching Li-Ion, Li-Polymer 1 to 4 (Li) High Efficiency, Multi-Chemistry Charger with PowerPath, 4.1V Vfloat 4x4 QFN-20 C,I Microcontroller 4.2 PowerPath - - - - - no - DC1256A,DC1614A no no 2009-05-20 $3.25 (LTC4012CUF-2) Switching Battery Chargers 16mm² (4x4 QFN-20) 0.75mm (4x4 QFN-20) no yes Matte Tin
LT1511 7 29 3 Switching Li-Ion, Li-Polymer, NiCd, NiMH, Lead Acid 1 to 4 (Li), 1 to 12 (Ni) Constant-Current/ Constant-Voltage 3A Battery Charger with Input Current Limiting SW-24 C,I Use LTC1729 Adj - - - - - - no - DC103A no no 1995-11-14 $6.50 (LT1511CSW) Switching Battery Chargers 166mm² (SW-24) 2.64mm (SW-24) no no Lead,Matte Tin
LT3650-4.2 4.75 32 2 Switching Li-Ion, Li-Polymer 1 High Voltage 2 Amp Monolithic 1-Cell Li-Ion Battery Charger, 4.2V Float 3x3 DFN-12,MS-12E E,I C/10, Timer 4.2V - - - - - - no LTspice File DC1229B-A,DC1229B-B yes no 2009-06-03 $2.80 (LT3650EDD-4.2) Switching Battery Chargers 9mm² (3x3 DFN-12),19.8mm² (MS-12E) 0.75mm (3x3 DFN-12),1.1mm (MS-12E) no yes Matte Tin
LT3650-4.1 4.75 32 2 Switching Li-Ion, Li-Polymer 1 High Voltage 2 Amp Monolithic 1-Cell Li-Ion Battery Charger, 4.1V Float 3x3 DFN-12,MS-12E E,I C/10, Timer 4.1V - - - - - - no LTspice File DC1229B-A,DC1229B-B yes no 2009-06-03 $2.80 (LT3650EDD-4.1) Switching Battery Chargers 9mm² (3x3 DFN-12),19.8mm² (MS-12E) 0.75mm (3x3 DFN-12),1.1mm (MS-12E) no yes Matte Tin
LT3650-8.4 4.75 32 2 Switching Li-Ion, Li-Polymer 2 High Voltage 2 Amp Monolithic 2-Cell Li-Ion Battery Charger, 8.4V Float 3x3 DFN-12,MS-12E E,I C/10, Timer 4.2V - - - - - - no LTspice File DC1473A-A,DC1473A-B no no 2009-01-27 $2.80 (LT3650EDD-8.4) Switching Battery Chargers 9mm² (3x3 DFN-12),19.8mm² (MS-12E) 0.75mm (3x3 DFN-12),1.1mm (MS-12E) no yes Matte Tin
LT3650-8.2 4.75 32 2 Switching Li-Ion, Li-Polymer 2 High Voltage 2 Amp Monolithic 2-Cell Li-Ion Battery Charger, 8.2V Float 3x3 DFN-12,MS-12E E,I C/10, Timer 4.1V - - - - - - no LTspice File DC1473A-A,DC1473A-B no no 2009-01-27 $2.80 (LT3650EDD-8.2) Switching Battery Chargers 9mm² (3x3 DFN-12),19.8mm² (MS-12E) 0.75mm (3x3 DFN-12),1.1mm (MS-12E) no yes Matte Tin
LT3651-4.2 6.5 32 4 Switching Li-Ion, Li-Polymer 1 Monolithic 4A High Voltage Li-Ion Battery Charger, 4.2V Float 5x6 QFN-36 E,I C/10, Timer 4.2 - - - - - - no LTspice File DC1362A-A,DC1362A-B yes no 2010-08-02 $4.13 (LT3651EUHE-4.2) Switching Battery Chargers 30mm² (5x6 QFN-36) 0.75mm (5x6 QFN-36) no yes Matte Tin
LT3651-4.1 6.5 32 4 Switching Li-Ion, Li-Polymer 1 Monolithic 4A High Voltage Li-Ion Battery Charger, 4.1V Float 5x6 QFN-36 E,I C/10, Timer 4.1 - - - - - - no LTspice File DC1362A-A,DC1362A-B yes no 2010-08-02 $4.13 (LT3651EUHE-4.1) Switching Battery Chargers 30mm² (5x6 QFN-36) 0.75mm (5x6 QFN-36) no yes Matte Tin
LT1510 7 29 1 Switching Li-Ion, Li-Polymer, NiCd, NiMH, Lead Acid 1 to 4 (Li), 1 to 12 (Ni) Constant-Voltage/Constant-Current Battery Charger N-16,SO-16,SO-8,SSOP-16 C,I Use LTC1729 Adj - - - - - - no LTspice File DC086A,DC179A,DC294A-B,DC294A-D no no 1995-11-14 $3.00 (LT1510CS8) Switching Battery Chargers 30.9mm² (SSOP-16),31mm² (SO-8),62mm² (SO-16),126.5mm² (N-16) 1.75mm (SO-16),1.75mm (SO-8),1.75mm (SSOP-16),3.3mm (N-16) no yes Lead,Matte Tin
LT3651-8.2 9 32 4 Switching Li-Ion, Li-Polymer 2 Monolithic 4A High Voltage 2-Cell Li-Ion Battery Charger, 8.2V Float 5x6 QFN-36 E,I C/10, Timer 8.2 - - - - - - no LTspice File DC1484A-A,DC1484A-B no no 2012-12-03 $4.13 (LT3651EUHE-8.2) Switching Battery Chargers 30mm² (5x6 QFN-36) 0.75mm (5x6 QFN-36) no yes Matte Tin
LT1571 6.2 27 1.5 Switching Li-Ion, Li-Polymer 1, 2, Adj Integrated switching charger with C/10 detection/indicator SSOP-16,SSOP-28 E Microcontroller Adj - - - - - - no - DC281A,DC288A-A,DC288A-B no no 2000-02-25 $3.95 (LT1571EGN-5) Switching Battery Chargers 30.9mm² (SSOP-16),61.9mm² (SSOP-28) 1.75mm (SSOP-16),1.75mm (SSOP-28) no no Lead,Matte Tin
LT3651-8.4 9 32 4 Switching Li-Ion, Li-Polymer 2 Monolithic 4A High Voltage 2-Cell Li-Ion Battery Charger, 8.4V Float 5x6 QFN-36 E,I C/10, Timer 8.4 - - - - - - no LTspice File DC1484A-A,DC1484A-B no no 2012-12-03 $4.13 (LT3651EUHE-8.4) Switching Battery Chargers 30mm² (5x6 QFN-36) 0.75mm (5x6 QFN-36) no yes Matte Tin
LT1769 7 29 2 Switching Li-Ion, Li-Polymer, NiCd, NiMH, Lead Acid 1 to 4 (Li), 1 to 12 (Ni) Constant-Current/Constant-Voltage 2A Battery Charger with Input Current Limiting SSOP-28,TSSOP-20 C,I Microcontroller Adj - - - - - - no - DC243A,DC299A-D no no 1999-04-18 $4.95 (LT1769CGN) Switching Battery Chargers 42.2mm² (TSSOP-20),61.9mm² (SSOP-28) 1.2mm (TSSOP-20),1.75mm (SSOP-28) no yes Lead,Matte Tin
LTC4155 4.35 5.5 3.5 Switching, I2C Li-Ion, Li-Polymer 1 Dual Input Power Manager / 3.5A Li-Ion Battery Charger with I2C Control and USB OTG 4x5 QFN-28 E,I C/x, Timer 4.05V, 4.1V, 4.15V, 4.2V Bat-Track, Overvoltage Protection, I2C, PowerPath, NTC Input, USB On-The-Go - - - - Switching PowerPath yes Linduino File DC1674A-A no no 2011-06-14 $2.95 (LTC4155EUFD) SMBus/I2C/SPI Controlled Battery Chargers,USB Power Manager (PowerPath, Battery Charger) 20mm² (4x5 QFN-28) 0.75mm (4x5 QFN-28) no yes Matte Tin
LTC4101 6 28 4 Switching, SMBus Li-Ion, Li-Polymer, NiCd, NiMH 1 (Li) Smart Battery Charger Controller SSOP-24 E On-board timer, Microcontroller Adj - - - - - - no - - no no 2006-06-07 $5.00 (LTC4101EG) SMBus/I2C/SPI Controlled Battery Chargers,Switching Battery Chargers 69.7mm² (SSOP-24) 2mm (SSOP-24) no no Lead,Matte Tin
LTC4100 6 28 4 Switching, SMBus Li-Ion, Li-Polymer, NiCd, NiMH 2 to 6 (Li) SMBus v. 1.1, Level 2 charger. Operates with or without host microcontroller SSOP-24 E On-board timer, Microcontroller Adj - - - - - - no - DC512B no no 2003-10-15 $5.00 (LTC4100EG) SMBus/I2C/SPI Controlled Battery Chargers,Switching Battery Chargers 69.7mm² (SSOP-24) 2mm (SSOP-24) no no Lead,Matte Tin
LTC1960 6 28 4 Switching, SPI Li-Ion, Li-Polymer, NiCd, NiMH, Lead Acid 1 to 18 (Ni), 2 to 6 (Li) Dual Battery Charger/ Selector with SPI Interface 5x7 QFN-38,SSOP-36 C Microcontroller Adj - - - - - - no - DC1904A no no 2001-10-03 $6.70 (LTC1960CUHF) SMBus/I2C/SPI Controlled Battery Chargers,Switching Battery Chargers 35mm² (5x7 QFN-38),163.9mm² (SSOP-36) 0.75mm (5x7 QFN-38),2.64mm (SSOP-36) no no Lead,Matte Tin
LTC1759 6.7 26 8 Switching, SMBus Li-Ion, Li-Polymer, NiCd, NiMH, Lead Acid 1 to 4 (Li), 1 to 17 (Ni) SMBus Charger with integrated SMBus Accelerator SSOP-36 C Microcontroller Adj - - - - - - no - - no no 1999-07-07 $5.40 (LTC1759CG) SMBus/I2C/SPI Controlled Battery Chargers,Switching Battery Chargers 163.9mm² (SSOP-36) 2.64mm (SSOP-36) no no Lead,Matte Tin
LTC1760 6 28 4 Switching, SMBus Li-Ion, Li-Polymer, NiCd, NiMH 2 to 6 (Li) Dual Smart Battery System Manager TSSOP-48 C,I On-board timer, Microcontroller Adj - - - - - - no - DC486B no no 2003-05-21 $7.95 (LTC1760CFW) SMBus/I2C/SPI Controlled Battery Chargers,Switching Battery Chargers 104.6mm² (TSSOP-48) 1.1mm (TSSOP-48) no no Lead,Matte Tin
LTC1730 4.5 12 1.3 Pulse Li-Ion, Li-Polymer 1 Minimum heat dissipation. Selectable 4.1V/4.2V. current limit protection. for use current limited wall adapter SO-8,SSOP-16 E On-board timer 4.2V - - - - - - no - DC384A no no 2001-01-18 $1.85 (LTC1730ES8-4.2) Pulse Battery Chargers 30.9mm² (SSOP-16),31mm² (SO-8) 1.75mm (SO-8),1.75mm (SSOP-16) no no Lead,Matte Tin
LTC4052-4.2 4.5 10 1.3 Pulse Li-Ion, Li-Polymer 1 Lithium-Ion Battery Pulse Charger MS-8 E On-board timer 4.2V - - - - - - no - DC531A-A no no 2002-08-28 $1.85 (LTC4052EMS8E-4.2) Pulse Battery Chargers 14.7mm² (MS-8) 1.1mm (MS-8) no no Lead,Matte Tin
LTC3586-1 4.35 5.5 1.5 Linear Li-Ion, Li-Polymer 1 USB Power Manager with Boost, Buck-Boost and Dual Bucks, Fault Pin Bi-Directional with Latch, 300mV Boost Overvoltage Hysteresis 4x6 QFN-38 E Timer 4.1 Battery Charger, PowerPath, Buck-Boost, Dual Buck, Boost, Bat-Track, Burst Mode 0.8 0.4, 0.4 1 - Switching PowerPath, 180mΩ Internal Ideal Diode yes - DC1306A no no 2008-08-18 $5.30 (LTC3586EUFE-1) PMIC (DC/DC, PowerPath and Battery Charger) 24mm² (4x6 QFN-38) 0.75mm (4x6 QFN-38) no no Matte Tin
LTC3586 4.35 5.5 1.5 Linear Li-Ion, Li-Polymer 1 USB Power Manager with Boost, Buck-Boost and Dual Bucks, Fault Pin Bi-Directional with Latch, 300mV Boost Overvoltage Hysteresis 4x6 QFN-38 E Timer 4.2 Battery Charger, PowerPath, Buck-Boost, Dual Buck, Boost, Bat-Track, Burst Mode 0.8 0.4, 0.4 1 - Switching PowerPath, 180mΩ Internal Ideal Diode yes - DC1306A no no 2008-08-18 $5.30 (LTC3586EUFE) PMIC (DC/DC, PowerPath and Battery Charger) 24mm² (4x6 QFN-38) 0.75mm (4x6 QFN-38) no no Matte Tin
LTC3586-2 4.35 5.5 1.5 Linear Li-Ion, Li-Polymer 1 USB Power Manager with Boost, Buck-Boost and Dual Bucks, Fault Pin Output Only, No Latch, 100mV Boost Overvoltage Hysteresis 4x6 QFN-38 E Timer 4.2V Battery Charger, PowerPath, Buck-Boost, Dual Buck, Boost, Bat-Track, Burst Mode 0.8 0.4, 0.4 1 - Switching PowerPath, 180mΩ Internal Ideal Diode yes - - no no 2012-03-23 $5.30 (LTC3586EUFE-2) PMIC (DC/DC, PowerPath and Battery Charger) 24mm² (4x6 QFN-38) 0.75mm (4x6 QFN-38) no no Matte Tin
LTC3586-3 4.35 5.5 1.5 Linear Li-Ion, Li-Polymer 1 USB Power Manager with Boost, Buck-Boost and Dual Bucks, Fault Pin Output Only, No Latch, 100mV Boost Overvoltage Hysteresis 4x6 QFN-38 E Timer 4.1V Battery Charger, PowerPath, Buck-Boost, Dual Buck, Boost, Bat-Track, Burst Mode 0.8 0.4, 0.4 1 - Switching PowerPath, 180mΩ Internal Ideal Diode yes - - no no 2012-03-23 $5.30 (LTC3586EUFE-3) PMIC (DC/DC, PowerPath and Battery Charger) 24mm² (4x6 QFN-38) 0.75mm (4x6 QFN-38) no no Matte Tin
LTC3677-3 4.35 5.5 1.5 Linear Li-Ion, Li-Polymer 1 Highly Integrated Portable Product PMIC 4x7 QFN-44 E 4.2 I2C, Overvoltage Protection, Battery Charger, LDO, Pushbutton - 0.5, 0.5, 0.8 - 0.15, 0.15 Linear PowerPath, 200mΩ Internal Ideal Diode yes - - no no 2010-03-18 $4.58 (LTC3677EUFF-3) PMIC (DC/DC, PowerPath and Battery Charger) 28mm² (4x7 QFN-44) 0.75mm (4x7 QFN-44) no no Matte Tin
LTC3577-4 4.35 5.5 1.5 Linear Li-Ion, Li-Polymer 1 Highly Integrated Portable Product PMIC, No Bat-Track, 4.1V Float 4x7 QFN-44 E 4.1V PowerPath, Overvoltage Protection, Triple Buck, Dual LDO, I2C, Push Button Reset, LED Driver - 0.5, 0.5, 0.8 - 0.15, 0.15 Linear PowerPath, 200mΩ Internal Ideal Diode yes - DC1592A-A,DC1592A-B yes no 2009-04-22 $5.01 (LTC3577EUFF-4) PMIC (DC/DC, PowerPath and Battery Charger) 28mm² (4x7 QFN-44) 0.75mm (4x7 QFN-44) no no Matte Tin
LTC3101 1.8 5.5 - Alkaline - Wide Vin, Multi-Output DC/DC Converter and PowerPath Controller 4x4 QFN-24 E - PowerPath, Dual Buck, Buck-Boost 0.7 0.35, 0.35 0.8 - Linear PowerPath, Internal Ideal Diode yes LTspice Model DC1443A no no 2008-12-10 $3.95 (LTC3101EUF) PMIC (DC/DC, PowerPath and Battery Charger) 16mm² (4x4 QFN-24) 0.75mm (4x4 QFN-24) no no Matte Tin
LTC3455 4.3 5.5 1 Linear Li-Ion, Li-Polymer - Dual DC/DC Converter with USB Power Manager and Li-Ion Battery Charger 4x4 QFN-24 E On-board timer 4.2V, 4.1V Dual Input, Battery Charger, PowerPath, Buck, Hot Swap - 0.4, 0.6 - - Linear PowerPath, 150mΩ Internal Ideal Diode yes - DC1448A,DC631B no no 2004-03-15 $3.95 (LTC3455EUF-1) PMIC (DC/DC, PowerPath and Battery Charger) 16mm² (4x4 QFN-24) 0.75mm (4x4 QFN-24) no no Lead,Matte Tin
LTC3554-1 2.7 5.5 0.4 Linear Li-Ion, Li-Polymer 1 USB Power Manager With Li-Ion Charger, Dual Buck, Vfloat 4.1V, 5s Reset 3x3 QFN-20 E 4.1V Battery Charger, PowerPath, Dual Buck, Push Button Controller - 0.2, 0.2 - - Linear PowerPath, 240mΩ Internal Ideal Diode yes - DC1468A no no 2009-03-04 $2.35 (LTC3554EUD-1) PMIC (DC/DC, PowerPath and Battery Charger) 9mm² (3x3 QFN-20) 0.75mm (3x3 QFN-20) no no Matte Tin
LTC3554-2 2.7 5.5 0.4 Linear Li-Ion, Li-Polymer 1 USB Power Manager With Li-Ion Charger, Dual Buck, Vfloat 4.2V, 14s Reset 3x3 QFN-20 E 4.2V Battery Charger, PowerPath, Dual Buck, Push Button Controller - 0.2, 0.2 - - Linear PowerPath, 240mΩ Internal Ideal Diode yes - DC1468A no no 2009-03-04 $2.35 (LTC3554EUD-2) PMIC (DC/DC, PowerPath and Battery Charger) 9mm² (3x3 QFN-20) 0.75mm (3x3 QFN-20) no no Matte Tin
LTC3554-3 2.7 5.5 0.4 Linear Li-Ion, Li-Polymer 1 USB Power Manager With Li-Ion Charger, Dual Buck, Vfloat 4.2V, 14s Reset, No Sequencing 3x3 QFN-20 E 4.2V Battery Charger, PowerPath, Dual Buck, Push Button Controller - 0.2, 0.2 - - Linear PowerPath, 240mΩ Internal Ideal Diode yes - DC1468A no no 2009-03-04 $2.35 (LTC3554EUD-3) PMIC (DC/DC, PowerPath and Battery Charger) 9mm² (3x3 QFN-20) 0.75mm (3x3 QFN-20) no no Matte Tin
LTC3456 1.8 5.5 - Alkaline, NiCd, NiMH - 2-Cell, Multi-Output DC/DC Converter with USB Power Manager 4x4 QFN-24 E - PowerPath, Fixed Output - 0.15, 0.2 - - Linear PowerPath, Internal Ideal Diode yes - DC658A no no 2004-12-17 $3.95 (LTC3456EUF) PMIC (DC/DC, PowerPath and Battery Charger) 16mm² (4x4 QFN-24) 0.75mm (4x4 QFN-24) no no Lead,Matte Tin
LTC3577-3 4.35 5.5 1.5 Linear Li-Ion, Li-Polymer 1 Highly Integrated Portable Product PMIC, No Bat-Track, 4.2V Float 4x7 QFN-44 E 4.2V PowerPath, Overvoltage Protection, Triple Buck, Dual LDO, I2C, Push Button Reset, LED Driver - 0.5, 0.5, 0.8 - 0.15, 0.15 Linear PowerPath, 200mΩ Internal Ideal Diode yes - DC1592A-A,DC1592A-B yes no 2009-04-22 $4.95 (LTC3577EUFF-3) PMIC (DC/DC, PowerPath and Battery Charger) 28mm² (4x7 QFN-44) 0.75mm (4x7 QFN-44) no no Matte Tin
LTC3553 4.35 5.5 0.5 Linear Li-Ion, Li-Polymer 1 USB Power Manager With Li-Ion Charger, On/Off LDO & Buck 3x3 QFN-20 E 4.2V Buck, LDO, Battery Charger, Burst Mode, Push Button Controller - 0.2 - 0.15 Linear PowerPath, 240mΩ Internal Ideal Diode yes - DC1550A yes no 2009-08-31 $2.25 (LTC3553EUD) PMIC (DC/DC, PowerPath and Battery Charger) 9mm² (3x3 QFN-20) 0.75mm (3x3 QFN-20) no no Matte Tin
LTC3553-2 4.35 5.5 0.5 Linear Li-Ion, Li-Polymer 1 USB Power Manager With Li-Ion Charger, Always-On LDO and Buck, Power Good 3x3 QFN-20 E 4.2V Buck, LDO, Battery Charger, Burst Mode, Push Button Controller, Power Good - 0.2 - 0.15 Linear PowerPath, 240mΩ Internal Ideal Diode yes - DC1920A no no 2012-01-11 $2.25 (LTC3553EUD-2) PMIC (DC/DC, PowerPath and Battery Charger) 9mm² (3x3 QFN-20) 0.75mm (3x3 QFN-20) no no Matte Tin
LTC3554 2.7 5.5 0.4 Linear Li-Ion, Li-Polymer 1 USB Power Manager With Li-Ion Charger, Dual Buck, Vfloat 4.2V, 5s Reset 3x3 QFN-20 E 4.2V Battery Charger, PowerPath, Dual Buck, Push Button Controller - 0.2, 0.2 - - Linear PowerPath, 240mΩ Internal Ideal Diode yes - DC1468A no no 2009-03-04 $2.35 (LTC3554EUD) PMIC (DC/DC, PowerPath and Battery Charger) 9mm² (3x3 QFN-20) 0.75mm (3x3 QFN-20) no no Matte Tin
LTC3555 2.7 5.5 1.5 Linear Li-Ion, Li-Polymer 1 High Efficiency USB Power Manager + Triple Step-Down DC/DC 4x5 QFN-28 E,I Timer 4.2V Triple Buck, LDO, PowerPath, Bat-Track, Battery Charger, Burst Mode - 0.4, 0.4, 1 - 0.025 Switching PowerPath, 180mΩ Internal Ideal Diode yes - DC1020A,DC1376A-A,DC1376A-B no no 2007-05-14 $4.65 (LTC3555EUFD-1) PMIC (DC/DC, PowerPath and Battery Charger) 20mm² (4x5 QFN-28) 0.75mm (4x5 QFN-28) no yes Matte Tin
LTC3556 4.35 5.5 1.5 Linear Li-Ion, Li-Polymer 1 High Efficiency USB Power Manager with Dual Buck and Buck-Boost DC/DCs 4x5 QFN-28 E 4.2V Dual Buck, Buck-Boost, PowerPath, Bat-Track, Battery Charger, LDO, Burst Mode - 0.4, 0.4 1 0.025 Switching PowerPath, 180mΩ Internal Ideal Diode yes - DC1296A no no 2007-12-21 $4.80 (LTC3556EUFD) PMIC (DC/DC, PowerPath and Battery Charger) 20mm² (4x5 QFN-28) 0.75mm (4x5 QFN-28) no no Matte Tin
LTC3576 4.35 5.5 1.5 Linear Li-Ion, Li-Polymer 1 Switching Power Manager with USB On-The-Go + Triple Step-Down DC/DC 4x6 QFN-38 E 4.2 PowerPath, Battery Charger, Triple Buck - 0.4, 0.4, 1 - - Switching PowerPath, 180mΩ Internal Ideal Diode yes - DC1334A,DC1577A no no 2008-08-27 $4.80 (LTC3576EUFE-1) PMIC (DC/DC, PowerPath and Battery Charger) 24mm² (4x6 QFN-38) 0.75mm (4x6 QFN-38) no no Matte Tin
LTC3577 4.35 5.5 1.5 Linear Li-Ion, Li-Polymer 1 Highly Integrated 6-Channel Portable PMIC, Bat-Track, 4.2V Float 4x7 QFN-44 E 4.2V PowerPath, Overvoltage Protection, Triple Buck, Dual LDO, I2C, Push Button Reset, LED Driver - 0.5, 0.5, 0.8 - 0.15, 0.15 Linear PowerPath, 200mΩ Internal Ideal Diode yes - DC1402A-A,DC1402A-B no no 2009-07-14 $4.95 (LTC3577EUFF) PMIC (DC/DC, PowerPath and Battery Charger) 28mm² (4x7 QFN-44) 0.75mm (4x7 QFN-44) no no Matte Tin
LTC3577-1 4.35 5.5 1.5 Linear Li-Ion, Li-Polymer 1 Highly Integrated 6-Channel Portable PMIC, Bat-Track, 4.1V Float 4x7 QFN-44 E 4.1V PowerPath, Overvoltage Protection, Triple Buck, Dual LDO, I2C, Push Button Reset, LED Driver - 0.5, 0.5, 0.8 - 0.15, 0.15 Linear PowerPath, 200mΩ Internal Ideal Diode yes - DC1402A-A,DC1402A-B no no 2009-07-14 $4.95 (LTC3577EUFF-1) PMIC (DC/DC, PowerPath and Battery Charger) 28mm² (4x7 QFN-44) 0.75mm (4x7 QFN-44) no no Matte Tin
LTC3567 4.35 5.5 1.5 Linear Li-Ion, Li-Polymer 1 High Efficiency USB Power Manager Plus 1A Buck-Boost Converter with I2C Control 4x4 QFN-24 E 4.2 Battery Charger, PowerPath, Buck-Boost, Bat-Track, LDO, I2C, Burst Mode - - 1 0.025 Switching PowerPath, 180mΩ Internal Ideal Diode yes - DC1140A no no 2008-06-10 $3.85 (LTC3567EUF) PMIC (DC/DC, PowerPath and Battery Charger) 16mm² (4x4 QFN-24) 0.75mm (4x4 QFN-24) no no Matte Tin
LTC3566 4.35 5.5 1.5 Linear Li-Ion, Li-Polymer 1 High Efficiency USB Power Manager Plus 1A Buck-Boost Converter 4x4 QFN-24 E 4.2V Buck-Boost, PowerPath, Bat-Track, Battery Charger, LDO, Burst Mode - - 1 0.025 Switching PowerPath, 180mΩ Internal Ideal Diode yes - DC1132A no no 2008-02-15 $3.85 (LTC3566EUF-2) PMIC (DC/DC, PowerPath and Battery Charger) 16mm² (4x4 QFN-24) 0.75mm (4x4 QFN-24) no no Matte Tin
LTC3557 2.7 5.5 1.5 Linear Li-Ion, Li-Polymer 1 USB Power Manager with Li-Ion Charger and Three Step Down Regulators 4x4 QFN-28 E Timer, C/10 4.2V Battery Charger, Bat-Track, PowerPath, Triple Buck, LDO, Burst Mode - 0.4, 0.4, 0.6 - 0.025 Linear PowerPath, 200mΩ Internal Ideal Diode yes - DC1138A-A,DC1138A-B,DC1142A-A,DC1142A-B no no 2007-06-15 $3.95 (LTC3557EUF-1) PMIC (DC/DC, PowerPath and Battery Charger) 16mm² (4x4 QFN-28) 0.75mm (4x4 QFN-28) no no Matte Tin
LTC6811-1 75 Multi-Chemistry: Cell Voltage Range: 0V to 5V Multicell Battery Monitors SSOP-48 I,H - - DC2260A,DC2259A no yes 2015-11-17 $8.19 (LTC6811IG-1) Multicell Battery Stack Monitor 107.4mm² (SSOP-48) 1.85mm (SSOP-48) no no Matte Tin
LTC6811-2 75 Multi-Chemistry: Cell Voltage Range: 0V to 5V Multicell Battery Monitors SSOP-48 I,H - - DC2260A,DC2259A no yes 2015-11-17 $8.19 (LTC6811IG-2) Multicell Battery Stack Monitor 107.4mm² (SSOP-48) 1.85mm (SSOP-48) no no Matte Tin
LTC6802-1 60 Battery Stack Monitor Multi-Chemistry: Cell voltages from 0V to 5V > 1000V of stacked Li-Ion cells LTC6803-1 (Drop-in upgrade) or LTC6803-3 recommended for new designs SSOP-44 I - - - - - - - no - DC1331D no no 2008-09-19 $9.95 (LTC6802IG-1) Multicell Battery Stack Monitor 107.4mm² (SSOP-44) 1.85mm (SSOP-44) no yes Matte Tin
LTC6802-2 60 Battery Stack Monitor Multi-Chemistry: Cell voltages from 0V to 5V > 1000V of stacked Li-Ion cells LTC6803-2 (Drop-in upgrade) or LTC6803-4 recommended for new designs SSOP-44 I - - - - - - - no - DC1393B no no 2009-02-27 $9.95 (LTC6802IG-2) Multicell Battery Stack Monitor 107.4mm² (SSOP-44) 1.85mm (SSOP-44) no yes Matte Tin
LTC4123 2.2 5 0.025 Linear NiMH 1 Low Power Wireless Charger for Hearing Aids 2x2 DFN-6 E Timer 1.5V Temperature Compensated Charge Voltage - - - - - yes LTspice Model DC2302A yes yes 2015-11-17 $2.65 (LTC4123EDC) Linear Battery Chargers,Wireless Power Transfer 4mm² (2x2 DFN-6) 0.75mm (2x2 DFN-6) no no Matte Tin
LTC4068-4.2 4.25 6.5 0.95 Linear Li-Ion, Li-Polymer 1 Adjustable charge termination current 3x3 DFN-8 E C/x 4.2V - - - - - - yes - DC766A no no 2004-10-28 $1.70 (LTC4068EDD-4.2) Linear Battery Chargers 9mm² (3x3 DFN-8) 0.75mm (3x3 DFN-8) no no Lead,Matte Tin
LTC1731-8.2 4.5 12 2 Linear Li-Ion, Li-Polymer 2 Single Cell Lithium-Ion Linear Battery Charger , 8.2V Float MS-8,SO-8 E On-board timer 8.2V - - - - - - no - - no no 1999-12-28 $1.55 (LTC1731ES8-8.2) Linear Battery Chargers 14.7mm² (MS-8),31mm² (SO-8) 1.1mm (MS-8),1.75mm (SO-8) no no Lead,Matte Tin
LTC4069 3.75 5.5 0.75 Linear Li-Ion, Li-Polymer 1 Standalone 750mA Li-Ion Charger in 2×2 DFN with NTC Thermistor Input, 4.2V Vfloat 2x2 DFN-6 E C/10 4.2V - - - - - - yes - DC973A no no 2005-11-10 $1.16 (LTC4069EDC) Linear Battery Chargers 4mm² (2x2 DFN-6) 0.75mm (2x2 DFN-6) no no Lead,Matte Tin
LTC4069-4.4 3.75 5.5 0.75 Linear Li-Ion, Li-Polymer 1 Standalone 750mA Li-Ion Charger in 2x2 DFN with NTC Thermistor Input, 4.4V Vfloat 2x2 DFN-6 E C/10, On-board timer 4.4V - - - - - - yes - - no no 2005-11-10 $1.16 (LTC4069EDC-4.4) Linear Battery Chargers 4mm² (2x2 DFN-6) 0.75mm (2x2 DFN-6) no no Lead,Matte Tin
LTC1731-8.4 4.5 12 2 Linear Li-Ion, Li-Polymer 2 Single Cell Lithium-Ion Linear Battery Charger , 8.4V Float MS-8,SO-8 E On-board timer 8.4V - - - - - - no - - no no 1999-12-28 $1.55 (LTC1731ES8-8.4) Linear Battery Chargers 14.7mm² (MS-8),31mm² (SO-8) 1.1mm (MS-8),1.75mm (SO-8) no no Lead,Matte Tin
LTC4065L 3.75 5.5 0.25 Linear Li-Ion, Li-Polymer 1 Standalone 250mA Li-Ion Battery Charger in 2×2 DFN, 250mA Icharge, 4.2V Vfloat 2x2 DFN-6 E C/10, On-board timer 4.2V - - - - - - yes LTspice Model - no no 2005-06-29 $1.16 (LTC4065LXEDC) Linear Battery Chargers 4mm² (2x2 DFN-6) 0.75mm (2x2 DFN-6) no no Lead,Matte Tin
LTC4062 4.3 8 1 Linear Li-Ion, Li-Polymer 1 Standalone Linear Li-Ion Battery Charger with Micropower Comparator 3x3 DFN-10 E C/x, On-board timer, External 4.2V Comparator - - - - - no - DC789A yes no 2005-02-10 $1.95 (LTC4062EDD) Linear Battery Chargers 9mm² (3x3 DFN-10) 0.75mm (3x3 DFN-10) no no Lead,Matte Tin
LTC4063 4.3 8 1 Linear Li-Ion, Li-Polymer 1 Standalone Linear Li-Ion Charger with Micropower Low Dropout Linear Regulator 3x3 DFN-10 E On-board timer 4.2V LDO - - - - - no - DC735A no no 2004-12-16 $2.10 (LTC4063EDD) Linear Battery Chargers 9mm² (3x3 DFN-10) 0.75mm (3x3 DFN-10) no no Lead,Matte Tin
LTC4065 3.75 5.5 0.75 Linear Li-Ion, Li-Polymer 1 Standalone 750mA Li-Ion Battery Charger in 2x2 DFN, 4.2V Vfloat 2x2 DFN-6 E On-board timer 4.2V - - - - - - yes LTspice Model DC763A no no 2005-06-29 $1.11 (LTC4065AEDC) Linear Battery Chargers 4mm² (2x2 DFN-6) 0.75mm (2x2 DFN-6) no no Lead,Matte Tin
LTC4065-4.4 3.75 5.5 0.75 Linear Li-Ion, Li-Polymer 1 Standalone 750mA Li-Ion Battery Charger in 2x2 DFN, 4.4V Vfloat 2x2 DFN-6 E C/10, On-board timer 4.4V - - - - - - yes LTspice Model - no no 2005-06-29 $1.11 (LTC4065EDC-4.4) Linear Battery Chargers 4mm² (2x2 DFN-6) 0.75mm (2x2 DFN-6) no no Lead,Matte Tin
LTC4075 4.3 8 0.95 Linear Li-Ion, Li-Polymer 1 Dual Input USB/AC Adapter Standalone Li-Ion Battery Chargers 3x3 DFN-10 E C/x 4.2V Dual Input - - - - - yes - DC867A no no 2005-04-27 $1.88 (LTC4075EDD) Linear Battery Chargers 9mm² (3x3 DFN-10) 0.75mm (3x3 DFN-10) no no Lead,Matte Tin
LTC4075HVX 4.3 22 .950 Linear Li-Ion, Li-Polymer 1 High Voltage Dual Input Li-Ion/Polymer Charger, 22Vin Abs Max, No Trickle Charge 3x3 DFN-10 E C/x 4.2V Dual Input - - - - - yes - - no no 2005-04-27 $2.00 (LTC4075HVXEDD) Linear Battery Chargers 9mm² (3x3 DFN-10) 0.75mm (3x3 DFN-10) no no Matte Tin
LTC1731-4.1 4.5 12 2 Linear Li-Ion, Li-Polymer 1 Single Cell Lithium-Ion Linear Battery Charger , 4.1V Float MS-8,SO-8 E On-board timer 4.1V - - - - - - no - - no no 1999-12-28 $1.55 (LTC1731ES8-4.1) Linear Battery Chargers 14.7mm² (MS-8),31mm² (SO-8) 1.1mm (MS-8),1.75mm (SO-8) no no Lead,Matte Tin
LTC4061-4.4 4.5 8 1 Linear Li-Ion, Li-Polymer 1 Standalone Linear Li-Ion Battery Charger with Thermistor Input, 4.4V Vfloat 3x3 DFN-10 E On-board timer, C/10, C/x 4.4V - - - - - - no - DC788B no no 2004-12-15 $2.05 (LTC4061EDD-4.4) Linear Battery Chargers 9mm² (3x3 DFN-10) 0.75mm (3x3 DFN-10) no no Lead,Matte Tin
LTC4097 4.25 5.5 1.2 Linear Li-Ion, Li-Polymer 1 USB/Wall Adapter Standalone Li-Ion/Polymer Battery Charger 3x2 DFN-12 E C/x 4.2V Dual Input - - - - - yes - DC1101A no no 2007-02-06 $1.56 (LTC4097EDDB) Linear Battery Chargers 6mm² (3x2 DFN-12) 0.75mm (3x2 DFN-12) no no Matte Tin
LTC4096 4.25 5.5 1.2 Linear Li-Ion, Li-Polymer 1 Dual Input Standalone Li-Ion Battery Chargers 3x3 DFN-10 E C/x 4.2V Dual Input - - - - - yes - DC1088A-A,DC1088A-B no no 2006-11-27 $1.50 (LTC4096EDD) Linear Battery Chargers 9mm² (3x3 DFN-10) 0.75mm (3x3 DFN-10) no no Lead,Matte Tin
LTC1731-4.2 4.5 12 2 Linear Li-Ion, Li-Polymer 1 Single Cell Lithium-Ion Linear Battery Charger , 4.2V Float MS-8,SO-8 E On-board timer 4.2V - - - - - - no - - no no 1999-12-28 $1.55 (LTC1731ES8-4.2) Linear Battery Chargers 14.7mm² (MS-8),31mm² (SO-8) 1.1mm (MS-8),1.75mm (SO-8) no no Lead,Matte Tin
LTC4079 2.7 60 0.25 Linear Li-Ion, Li-Polymer, LiFePO4, Lead Acid, NiMH Up to 60V battery voltage LTC4079 - 60V, 250mA Linear Charger with Low Quiescent Current 3x3 DFN-10 E,I Timer, C/10 1.2V to 60V NTC Input, Status Output - - - - - no LTspice File DC2133A no no 2014-09-25 $2.35 (LTC4079EDD) Linear Battery Chargers 9mm² (3x3 DFN-10) 0.75mm (3x3 DFN-10) no no Matte Tin
LTC4076 4.3 8 1 Linear Li-Ion, Li-Polymer 1 Dual Input Standalone Battery Charger 3x3 DFN-10 E C/X 4.2V Dual Input - - - - - yes - DC904A-A no no 2005-08-22 $1.88 (LTC4076EDD) Linear Battery Chargers 9mm² (3x3 DFN-10) 0.75mm (3x3 DFN-10) no no Lead,Matte Tin
LTC4077 4.3 8 1 Linear Li-Ion, Li-Polymer 1 Dual Input Standalone Li-Ion Battery Charger 3x3 DFN-10 E C/10 4.2V Dual Input - - - - - yes LTspice Model DC904A-B no no 2005-08-22 $1.88 (LTC4077EDD) Linear Battery Chargers 9mm² (3x3 DFN-10) 0.75mm (3x3 DFN-10) no no Lead,Matte Tin
LTC4078 4.3 22 0.95 Linear Li-Ion, Li-Polymer 1 Dual Input Li-Ion Battery Charger with Overvoltage Protection 3x3 DFN-10 E C/x 4.2V Dual Input, Overvoltage Protection - - - - - yes - - no no 2007-09-12 $2.00 (LTC4078EDD-2) Linear Battery Chargers 9mm² (3x3 DFN-10) 0.75mm (3x3 DFN-10) no no Matte Tin
LTC4095 4.3 5.5 0.95 Linear Li-Ion, Li-Polymer 1 Standalone USB Li-Ion/Polymer Battery Charger in 2mm x 2mm DFN 2x2 DFN-8 E C/10 4.2V - - - - - - yes - DC1094A no no 2007-01-22 $1.15 (LTC4095EDC) Linear Battery Chargers 4mm² (2x2 DFN-8) 0.75mm (2x2 DFN-8) no no Matte Tin
LTC4064 4.25 6.5 1 Linear Li-Ion, Li-Polymer 1 For battery backup. 4.0V float voltage MS-10E E On-board timer 4.2V - - - - - - yes - DC708A no no 2003-07-29 $1.85 (LTC4064EMSE) Linear Battery Chargers 14.7mm² (MS-10E) 1.1mm (MS-10E) no no Lead,Matte Tin
LTC4053-4.2 4.25 6.5 1.25 Linear Li-Ion, Li-Polymer 1 USB Compatible Lithium-Ion Battery Charger with Thermal Regulation 3x3 DFN-10,MS-10E E On-board timer 4.2V - - - - - - yes LTspice Model DC567A,DC705A no no 2002-08-23 $1.90 (LTC4053EDD-4.2) Linear Battery Chargers 9mm² (3x3 DFN-10),14.7mm² (MS-10E) 0.75mm (3x3 DFN-10),1.1mm (MS-10E) no no Lead,Matte Tin
LTC4054-4.2 4.25 6.5 0.8 Linear Li-Ion, Li-Polymer 1 Linear Li-Ion Charger with Thermal Regulation in ThinSOT, 4.2V Vfloat SOT-23 E C/10 4.2V - - - - - - yes LTspice Model DC569B no no 2003-03-06 $1.44 (LTC4054ES5-4.2) Linear Battery Chargers 8.1mm² (SOT-23) 1mm (SOT-23) no no Lead,Matte Tin
LTC4054L-4.2 4.25 6.5 0.15 Linear Li-Ion, Li-Polymer 1 Linear Li-Ion Charger with Thermal Regulation in ThinSOT, 150mA Icharge, 4.2V Vfloat SOT-23 E C/10 4.2V - - - - - - yes LTspice Model - no no 2003-03-06 $1.44 (LTC4054LES5-4.2) Linear Battery Chargers 8.1mm² (SOT-23) 1mm (SOT-23) no no Lead,Matte Tin
LTC1734L-4.2 4.55 8 0.18 Linear Li-Ion, Li-Polymer 1 Lithium-Ion Linear Battery Charger in ThinSOT, Vfloat 4.1V, Up to 180mA Icharge SOT-23 E Microcontroller 4.2V - - - - - - no LTspice Model - no no 2000-08-07 $1.31 (LTC1734LES6-4.2) Linear Battery Chargers 8.1mm² (SOT-23) 1mm (SOT-23) no no Lead,Matte Tin
LTC4050 4.5 12 2 Linear Li-Ion, Li-Polymer 1 LTC1732 + thermistor interface MS-10 E On-board timer 4.1V, 4.2V - - - - - - no - DC530A-A,DC530A-B no no 2001-11-26 $2.25 (LTC4050EMS-4.1) Linear Battery Chargers 14.7mm² (MS-10) 1.1mm (MS-10) no no Lead,Matte Tin
LTC1732-4.2 4.5 12 2 Linear Li-Ion, Li-Polymer 1 Lithium-Ion Linear Battery Charger, Vfloat 4.2V MS-10 E On-board timer 4.2V - - - - - - no - - no no 2000-08-07 $2.15 (LTC1732EMS-4.2) Linear Battery Chargers 14.7mm² (MS-10) 1.1mm (MS-10) no no Lead,Matte Tin
LTC1733 4.5 6.5 1.5 Linear Li-Ion, Li-Polymer 1 Monolithic Linear Lithium-Ion Battery Charger with Thermal Regulation MS-10E E On-board timer 4.2V - - - - - - no LTspice Model DC454A no no 2001-12-04 $1.85 (LTC1733EMSE) Linear Battery Chargers 14.7mm² (MS-10E) 1.1mm (MS-10E) no no Lead,Matte Tin
LTC1734-4.1 4.55 8 0.7 Linear Li-Ion, Li-Polymer 1 Lithium-Ion Linear Battery Charger in ThinSOT, Vfloat 4.1V, Up to 700mA Icharge SOT-23 E Microcontroller 4.1V - - - - - - no LTspice Model DC370A-A,DC370A-B no no 2000-08-07 $1.31 (LTC1734ES6-4.1) Linear Battery Chargers 8.1mm² (SOT-23) 1mm (SOT-23) no no Lead,Matte Tin
LTC1734-4.2 4.55 8 0.7 Linear Li-Ion, Li-Polymer 1 Lithium-Ion Linear Battery Charger in ThinSOT, Vfloat 4.2V, Up to 700mA Icharge SOT-23 E Microcontroller 4.2V - - - - - - no LTspice Model DC370A-A,DC370A-B no no 2000-08-07 $1.31 (LTC1734ES6-4.2) Linear Battery Chargers 8.1mm² (SOT-23) 1mm (SOT-23) no no Lead,Matte Tin
LTC4061 4.3 8 1 Linear Li-Ion, Li-Polymer 1 Standalone Linear Li-Ion Battery Charger with Thermistor Input, 4.2V Vfloat 3x3 DFN-10 E On-board timer, C/10, C/x 4.2V - - - - - - no - DC788A no no 2004-12-15 $1.95 (LTC4061EDD) Linear Battery Chargers 9mm² (3x3 DFN-10) 0.75mm (3x3 DFN-10) no no Lead,Matte Tin
LTC4054X-4.2 4.25 6.5 0.8 Linear Li-Ion, Li-Polymer 1 Linear Li-Ion Charger with Thermal Regulation in ThinSOT, No Trickle Charge, 4.2V Vfloat SOT-23 E C/10 4.2V - - - - - - yes LTspice Model - no no 2003-03-06 $1.44 (LTC4054XES5-4.2) Linear Battery Chargers 8.1mm² (SOT-23) 1mm (SOT-23) no no Lead,Matte Tin
LTC4059 3.75 8 0.9 Linear Li-Ion, Li-Polymer, NiCd, NiMH 1 Constant-Current Source Mode for Charging Nickel Batteries (LTC4059) 2x2 DFN-6 E Microcontroller 4.2V - - - - - - yes - DC685A no no 2003-11-20 $1.45 (LTC4059EDC) Linear Battery Chargers 4mm² (2x2 DFN-6) 0.75mm (2x2 DFN-6) no no Lead,Matte Tin
LTC4059A 3.75 8 0.9 Linear Li-Ion, Li-Polymer, NiCd, NiMH 1 ACPR Pin Indicates Presence of Input Supply (LTC4059A) 2x2 DFN-6 E Microcontroller 4.2V - - - - - - yes - DC685A no no 2003-11-20 $1.55 (LTC4059AEDC) Linear Battery Chargers 4mm² (2x2 DFN-6) 0.75mm (2x2 DFN-6) no no Lead,Matte Tin
LTC4060 4.5 10 2 Linear NiCd, NiMH, Lead Acid 1 to 4 Standalone Linear NiMH/NiCd Fast Battery Charger 5x3 DFN-16,TSSOP-16 E -dV, Max Voltage, On-board timer Adj - - - - - - no - DC783A no no 2004-09-02 $3.70 (LTC4060EFE) Linear Battery Chargers 15mm² (5x3 DFN-16),32.6mm² (TSSOP-16) 0.75mm (5x3 DFN-16),1.1mm (TSSOP-16) no no Lead,Matte Tin
LTC4058X-4.2 4.25 6.5 0.95 Linear Li-Ion, Li-Polymer 1 Standalone Linear Li-Ion Chargers with Thermal Regulation in DFN, No Trickle Charge 3x3 DFN-8 E C/10 4.2V - - - - - - yes - DC672A no no 2003-07-22 $1.70 (LTC4058XEDD-4.2) Linear Battery Chargers 9mm² (3x3 DFN-8) 0.75mm (3x3 DFN-8) no no Lead,Matte Tin
LTC4058-4.2 4.25 6.5 0.95 Linear Li-Ion, Li-Polymer 1 Standalone Linear Li-Ion Chargers with Thermal Regulation in DFN 3x3 DFN-8 E C/10 4.2V - - - - - - yes - DC672A no no 2003-07-22 $1.70 (LTC4058EDD-4.2) Linear Battery Chargers 9mm² (3x3 DFN-8) 0.75mm (3x3 DFN-8) no no Lead,Matte Tin
LTC1732-4 4.5 12 2 Linear Li-Ion, Li-Polymer 1 Lithium-Ion Linear Battery Charger, Vfloat 4.1V or 4.2V (pin select) MS-10 E On-board timer 4.1V, 4.2V - - - - - - no - - no no 2000-08-07 $2.15 (LTC1732EMS-4) Linear Battery Chargers 14.7mm² (MS-10) 1.1mm (MS-10) no no Lead,Matte Tin
LTC1732-8.4 4.5 12 2 Linear Li-Ion, Li-Polymer 2 Lithium-Ion Linear Battery Charger, Vfloat 8.4V MS-10 E On-board timer 8.4V - - - - - - no - - no no 2000-08-07 $2.15 (LTC1732EMS-8.4) Linear Battery Chargers 14.7mm² (MS-10) 1.1mm (MS-10) no no Lead,Matte Tin
LTC4056-4.2 4.5 6.5 0.7 Linear Li-Ion, Li-Polymer 1 Linear Li-Ion Charger with Termination in ThinSOT SOT-23 E On-board timer 4.2V - - - - - - yes - DC606A no no 2003-02-12 $1.41 (LTC4056ETS8-4.2) Linear Battery Chargers 8.1mm² (SOT-23) 1mm (SOT-23) no no Lead,Matte Tin
LTC4057-4.2 4.25 6.5 0.8 Linear Li-Ion, Li-Polymer 1 Linear Li-Ion Battery Charger with Thermal Regulation in ThinSOT SOT-23 E Microcontroller 4.2V - - - - - - yes - DC654A no no 2003-04-28 $1.41 (LTC4057ES5-4.2) Linear Battery Chargers 8.1mm² (SOT-23) 1mm (SOT-23) no no Lead,Matte Tin
LTM8064 6 58 6 Switching - Up to 36V float voltage 58VIN, 6A CVCC Step-Down μModule Regulator 16mm x 11.9mm x 4.92mm BGA E,I - Up to 36V Output Current Regulation, Resistor Set Frequency, External Synchronization - - - - - no LTspice File DC2237A no yes 2016-02-22 $16.50 (LTM8064EY) High Input Voltage Buck,Supercapacitor Chargers,uModule Battery Chargers,uModule Buck Regulators 190.4mm² (16mm x 11.9mm x 4.92mm BGA) 4.92mm (16mm x 11.9mm x 4.92mm BGA) no no SAC305,Tin-Lead
LTM8054 5 36 5.4 Switching - Up to 36V float voltage 36VIN, 5.4A Buck-Boost μModule Regulator 15mm x 11.25mm x 3.42mm BGA E,I,MP - Up to 36V Input Current Monitor, Output Current Monitor, External Synchronization, Resistor Set Frequency, PolyPhase - 5.4 - - - no LTspice File,LTpowerCAD File DC2016A no yes 2015-08-21 $15.95 (LTM8054EY) Extended Temperature (H & MP) uModule Regulators,uModule Battery Chargers,uModule Buck-Boost Regulators 168.8mm² (15mm x 11.25mm x 3.42mm BGA) 3.42mm (15mm x 11.25mm x 3.42mm BGA) no no SAC305,Tin-Lead
LTM8055 5 36 8.5 Switching - Up to 36V float voltage 36VIN, 8.5A Buck-Boost μModule Regulator 15mm x 15mm x 4.92mm BGA E,I,MP - Up to 36V Programmable Input Current Limit, Programmable Output Current Limit, Input Current Monitor, Output Current Monitor, PolyPhase, Resistor Set Frequency, External Synchronization - - - - - no LTspice File,LTpowerCAD File DC2017A no no 2015-02-27 $22.00 (LTM8055EY) Extended Temperature (H & MP) uModule Regulators,uModule Battery Chargers,uModule Buck-Boost Regulators 225mm² (15mm x 15mm x 4.92mm BGA) 4.92mm (15mm x 15mm x 4.92mm BGA) no no SAC305,Tin-Lead
LTM8056 5 58 5.4 Switching - Up to 48V float voltage 58Vin, 48Vout Buck-Boost μModule Regulator 15mm x 15mm x 4.92mm BGA E,I,MP - Up to 48V Programmable Input Current Limit, Programmable Output Current Limit, Input Current Monitor, Output Current Monitor, PolyPhase, Resistor Set Frequency, External Synchronization - - - - no LTspice File,LTpowerCAD File DC2154A no no 2015-02-27 $22.00 (LTM8056EY) Extended Temperature (H & MP) uModule Regulators,uModule Battery Chargers,uModule Buck-Boost Regulators 225mm² (15mm x 15mm x 4.92mm BGA) 4.92mm (15mm x 15mm x 4.92mm BGA) no no SAC305,Tin-Lead
LTM8052 6 36 5 Switching - Up to 24V float voltage 36Vin, 5A, 2-Quadrant CVCC Buck uModule, 125% Output OVP 15mm x 11.25mm x 2.82mm LGA,15mm x 11.25mm x 3.42mm BGA E,I,MP Microcontroller Up to 24V Resistor Set Frequency, External Synchronization, Output Current Regulation - ±5A - - no LTspice File DC1939A,DC1866A yes no 2011-09-27 $13.17 (LTM8052EV) Extended Temperature (H & MP) uModule Regulators,Supercapacitor Chargers,uModule Battery Chargers,uModule Buck Regulators 168.8mm² (15mm x 11.25mm x 3.42mm BGA),168.8mm² (15mm x 11.25mm x 2.82mm LGA) 2.82mm (15mm x 11.25mm x 2.82mm LGA),3.42mm (15mm x 11.25mm x 3.42mm BGA) no no Gold,SAC305,Tin-Lead
LTM8026 6 36 5 Switching - Up to 24V float voltage 36Vin, 5A, CVCC Step-Down uModule Regulator 15mm x 11.25mm x 2.82mm LGA,15mm x 11.25mm x 3.42mm BGA E,I,MP Microcontroller Up to 24V Resistor Set Frequency, External Synchronization, Output Current Regulation - 5 - - no LTspice File DC1696A no no 2012-01-16 $12.58 (LTM8026EV) Extended Temperature (H & MP) uModule Regulators,Supercapacitor Chargers,uModule Battery Chargers,uModule Buck Regulators 168.8mm² (15mm x 11.25mm x 3.42mm BGA),168.8mm² (15mm x 11.25mm x 2.82mm LGA) 2.82mm (15mm x 11.25mm x 2.82mm LGA),3.42mm (15mm x 11.25mm x 3.42mm BGA) no no Gold,SAC305,Tin-Lead
LTM8052A 6 36 5 Switching - Up to 24V float voltage 36Vin, 5A, 2-Quadrant CVCC Buck uModule, No Output OVP 15mm x 11.25mm x 2.82mm LGA,15mm x 11.25mm x 3.42mm BGA E,I,MP Microcontroller Up to 24V Resistor Set Frequency, External Synchronization, Output Current Regulation - ±5A - - no LTspice File DC1939A,DC1866A yes no 2011-09-27 $13.17 (LTM8052AEV) Extended Temperature (H & MP) uModule Regulators,Supercapacitor Chargers,uModule Battery Chargers,uModule Buck Regulators 168.8mm² (15mm x 11.25mm x 3.42mm BGA),168.8mm² (15mm x 11.25mm x 2.82mm LGA) 2.82mm (15mm x 11.25mm x 2.82mm LGA),3.42mm (15mm x 11.25mm x 3.42mm BGA) no no Gold,SAC305,Tin-Lead
LTC6803-3 75 Battery Stack Monitor Multi-Chemistry: Cell Voltage Range: -0.3V to 5V > 1000V of stacked Li-Ion cells Not pin compatible to LTC6802. Improved performance over LTC6803-1 SSOP-44 I,H - - - - - - - no Linduino File DC1651A,DC1653A yes no 2011-02-03 $9.95 (LTC6803IG-3) Extended Temperature (H & MP) Power Management,Multicell Battery Stack Monitor 107.4mm² (SSOP-44) 1.85mm (SSOP-44) no yes Matte Tin
LTC6803-4 75 Battery Stack Monitor Multi-Chemistry: Cell Voltage Range: -0.3V to 5V > 1000V of stacked Li-Ion cells Not pin compatible to LTC6802. Improved performance over LTC6803-2 SSOP-44 I,H - - - - - - - no Linduino File DC1652A,DC1835A,DC2064A yes no 2011-02-03 $9.95 (LTC6803IG-4) Extended Temperature (H & MP) Power Management,Multicell Battery Stack Monitor 107.4mm² (SSOP-44) 1.85mm (SSOP-44) no yes Matte Tin
LTC6801 60 Battery Stack Monitor Multi-Chemistry: OV Range: 3.733V to 4.498V, UV Range: 0.766V to 2.871V > 1000V of stacked Li-Ion cells Independent Multicell Battery Stack Fault Monitor SSOP-36 I,H - - - - - - - no - DC1469B no no 2009-12-09 $4.48 (LTC6801IG) Extended Temperature (H & MP) Power Management,Multicell Battery Stack Monitor 163.9mm² (SSOP-36) 2.64mm (SSOP-36) no yes Lead,Matte Tin
LTC6803-1 75 Battery Stack Monitor Multi-Chemistry: Cell Voltage Range: -0.3V to 5V > 1000V of stacked Li-Ion cells Pin compatible , drop-in upgrade to LTC6802-1 SSOP-44 I,H - - - - - - - no Linduino File DC1651A,DC1653A yes no 2011-02-03 $9.95 (LTC6803IG-1) Extended Temperature (H & MP) Power Management,Multicell Battery Stack Monitor 107.4mm² (SSOP-44) 1.85mm (SSOP-44) no yes Matte Tin
LTC6804-1 75 Battery Stack Monitor Multi-Chemistry: Cell Voltage Range: -0.3V to 5V > 1000V of stacked Li-Ion cells Advanced 3rd generation device. Total Measurement Error < 1.2mV. Total Measurement Time =290μs SSOP-48 I,H - - - - - - no Linduino File DC1894B,DC1942C ,DC2100A-C ,DC2100A-D,DC2100B-D,DC2100B-C no no 2012-10-24 $10.95 (LTC6804IG-1) Extended Temperature (H & MP) Power Management,Multicell Battery Stack Monitor 107.4mm² (SSOP-48) 1.85mm (SSOP-48) no yes Matte Tin
LTC6804-2 75 Battery Stack Monitor Multi-Chemistry: Cell Voltage Range: -0.3V to 5V > 1000V of stacked Li-Ion cells Advanced 3rd generation device. Total Measurement Error < 1.2mV. Total Measurement Time =290μs SSOP-48 I,H - - - - - - no Linduino File DC1894B,DC1942C ,DC2100A-C ,DC2100A-D,DC2100B-D,DC2100B-C no no 2012-10-24 $10.95 (LTC6804IG-2) Extended Temperature (H & MP) Power Management,Multicell Battery Stack Monitor 107.4mm² (SSOP-48) 1.85mm (SSOP-48) no yes Lead,Matte Tin
LTC6803-2 75 Battery Stack Monitor Multi-Chemistry: Cell Voltage Range: -0.3V to 5V > 1000V of stacked Li-Ion cells Pin compatible , drop-in upgrade to LTC6802-2 SSOP-44 I,H - - - - - - - no Linduino File DC1652A,DC1835A,DC2064A yes no 2011-02-03 $9.95 (LTC6803IG-2) Extended Temperature (H & MP) Power Management,Multicell Battery Stack Monitor 107.4mm² (SSOP-44) 1.85mm (SSOP-44) no yes Matte Tin
LTM8062A 4.95 32 2 Switching Li-Ion, Li-Polymer, LiFePO4, Lead Acid 1-4 Li-Ion/Li-Poly, 1-5 LiFePO4, SLA up to 18.8V 32VIN, 2A μModule Battery Charger, Float Voltage Up to 18.8V 15mm × 9mm × 4.32mm LGA E,I C/10, Timer Up to 18.8V Output Current Regulation, Maximum Power Point Control, Reverse Input Protection - - - - - no LTspice File DC1621A yes no 2010-08-25 $10.20 (LTM8062AEV) Energy Harvesting,Switching Battery Chargers,uModule Battery Chargers 135mm² (15mm × 9mm × 4.32mm LGA) 4.32mm (15mm × 9mm × 4.32mm LGA) no no Gold
LTM8062 4.95 32 2 Switching Li-Ion, Li-Polymer, LiFePO4, Lead Acid 1-4 Li-Ion/Li-Poly, 1-5 LiFePO4, SLA up to 14.4V 32VIN, 2A μModule Battery Charger, Float Voltage Up to 14.4V 15mm × 9mm × 4.32mm LGA E,I C/10, Timer Up to 14.4V Output Current Regulation, Maximum Power Point Control, Reverse Input Protection - - - - - no LTspice File DC1621A yes no 2010-08-25 $9.85 (LTM8062EV) Energy Harvesting,Switching Battery Chargers,uModule Battery Chargers 135mm² (15mm × 9mm × 4.32mm LGA) 4.32mm (15mm × 9mm × 4.32mm LGA) no no Gold
LTC4013 4.5 60 20 Switching Li-Ion, Li-Polymer, Lead Acid, LiFePO4, NiMH, NiCd Up to 60V Battery Voltage 60V Synchronous Buck Multi-Chemistry Battery Charger 4x5 QFN-28 E,I Timer, C/10 0V to 60V Maximum Power Point Tracking (Sampled Voc), Resistor Set Frequency, NTC Input - - - - - no - DC2374A no yes 2016-08-12 $3.95 (LTC4013EUFD) Energy Harvesting,Switching Battery Chargers 20mm² (4x5 QFN-28) 0.75mm (4x5 QFN-28) no no Matte Tin
LTC4121-4.2 4.4 40 0.4 Switching Li-Ion, Li-Polymer 1 40V 400mA Synchronous Step-Down Battery Charger, Fixed 4.2V 3x3 QFN-16 E,I Timer 4.2V Maximum Power Point Tracking (Sampled Voc) - 400mA - - - no - DC1977A-A,DC1977A-B no no 2014-07-24 $2.60 (LTC4121EUD-4.2) Energy Harvesting,Switching Battery Chargers 9mm² (3x3 QFN-16) 0.75mm (3x3 QFN-16) no no Matte Tin
LT3652HV 4.95 34 2 Switching Li-Ion, Li-Polymer, LiFePO4, Lead Acid 1-4 Li-Ion/Li-Poly, 1-5 LiFePO4, SLA up to 18V Power Tracking 2A Battery Charger for Solar, Vin Max 34V, Vfloat Max 18V 3x3 DFN-12,MS-12E E,I C/10, Timer Up to 18V Maximum Power Point Control - - - - - no LTspice File DC1688A no no 2010-05-17 $3.40 (LT3652HVEDD) Energy Harvesting,Switching Battery Chargers 9mm² (3x3 DFN-12),19.8mm² (MS-12E) 0.75mm (3x3 DFN-12),1.1mm (MS-12E) no yes Matte Tin
LTC4121 4.4 40 0.4 Switching Li-Ion, Li-Polymer, LiFePO4, Lead Acid Up to 18V Battery Voltage 40V 400mA Synchronous Step-Down Battery Charger, Adj Float Voltage 3x3 QFN-16 E,I Timer Up to 18V Maximum Power Point Tracking (Sampled Voc) - 400mA - - - no - DC1977A-A,DC1977A-B no no 2014-07-24 $2.60 (LTC4121EUD) Energy Harvesting,Switching Battery Chargers 9mm² (3x3 QFN-16) 0.75mm (3x3 QFN-16) no no Matte Tin
LT3652 4.95 32 2 Switching Li-Ion, Li-Polymer, LiFePO4, Lead Acid 1-3 Li-Ion/Li-Poly, 1-4 LiFePO4, SLA up to 14.4V Power Tracking 2A Battery Charger for Solar, Vin Max 32V, Vfloat Max 14.4V 3x3 DFN-12,MS-12E E,I C/10, Timer Up to 14.4V Maximum Power Point Control - - - - - no LTspice File DC1568A yes no 2009-08-18 $3.05 (LT3652EDD) Energy Harvesting,Switching Battery Chargers 9mm² (3x3 DFN-12),19.8mm² (MS-12E) 0.75mm (3x3 DFN-12),1.1mm (MS-12E) no yes Matte Tin
LTC4000-1 3 60 20 Switching Li-Ion, Li-Polymer, LiFePO4, NiCd, NiMH, Lead Acid Set by external charger IC High Voltage High Current Battery Charger with Maximum Power Point Control (MPPC) 4x5 QFN-28,SSOP-28 E,I C/x, Timer - Maximum Power Point Control - - - - External PFET no LTspice File DC1830B-C,DC1721B-B no no 2012-07-23 $3.95 (LTC4000EUFD-1) Energy Harvesting,PMIC (DC/DC, PowerPath and Battery Charger),Switching Battery Chargers 20mm² (4x5 QFN-28),61.9mm² (SSOP-28) 0.75mm (4x5 QFN-28),1.75mm (SSOP-28) no yes Matte Tin
LTC4070 3.1 0.05 Shunt Li-Ion, Li-Polymer 1 Li-Ion/Polymer Shunt Battery Charger System 3x2 DFN-8,MS-8 E,I Shunt Charge Control 4.2V, 4.1V, 4.0V NTC Input - - - - - no LTspice Model DC1584A no no 2010-01-29 $2.06 (LTC4070EDDB) Energy Harvesting,Linear Battery Chargers 6mm² (3x2 DFN-8),14.7mm² (MS-8) 0.75mm (3x2 DFN-8),1.1mm (MS-8) no yes Matte Tin
LTC4071 2.65 0.05 Shunt Li-Ion, Li-Polymer 1 Li-Ion/Polymer Shunt Battery Charger System with Low Battery Disconnect 3x2 DFN-8,MS-8 E,I Shunt Charge Control 4.2V, 4.1V, 4.0V NTC Input, Pack Protection - - - - - no LTspice Model DC1702A yes no 2010-10-05 $2.20 (LTC4071EDDB) Energy Harvesting,Linear Battery Chargers 6mm² (3x2 DFN-8),14.7mm² (MS-8) 0.75mm (3x2 DFN-8),1.1mm (MS-8) no yes Matte Tin
LTC3106 0.85 5.1 0.3 Li-Ion, Li-Poly, NiMH 1 300mA Low Voltage Buck-Boost Converter with PowerPath and 1.6µA Quiescent Current 3x4 QFN-20,TSSOP-20 E,I - - Maximum Power Point Control, PowerPath, Battery Charger, Burst Mode, Power Good - - 0.3 - - DC2255A,DC2509A no yes 2015-11-19 $2.94 (LTC3106EUDC) Energy Harvesting,Internal Power Switch Buck-Boost,Linear Battery Chargers,PMIC (DC/DC, PowerPath and Battery Charger) 12mm² (3x4 QFN-20),42.2mm² (TSSOP-20) 0.75mm (3x4 QFN-20),1.2mm (TSSOP-20) no no Matte Tin
LTC2942 2.7 5.5 Coulomb Counter Li-Ion, Li-Polymer, LiFeO2, NiCd, NiMH, Lead Acid 1 Battery Gas Gauge with Temperature, Voltage Measurement 2x3 DFN-6 C,I - - - - - - - no LTspice Model,Linduino File DC1496C-B no no 2010-02-17 $1.50 (LTC2942CDCB) Coulomb Counter (Battery Fuel Gauge),Temperature Monitors 6mm² (2x3 DFN-6) 0.75mm (2x3 DFN-6) no yes Matte Tin
LTC2943-1 3.6 20 Coulomb Counter Li-Ion, Li-Polymer, LiFeO2, NiCd, NiMH, Lead Acid 1-4 1A Multicell Battery Gas Gauge with Temperature, Voltage and Current Measurement 3x3 DFN-8 C,I Integrated 1A Rsense - - - - no LTspice Model,Linduino File DC1812A-C no yes 2015-12-14 $2.70 (LTC2943CDD-1) Coulomb Counter (Battery Fuel Gauge),Temperature Monitors 9mm² (3x3 DFN-8) 0.75mm (3x3 DFN-8) no no Matte Tin
LTC2944 3.6 60 - Coulomb Counter Li-Ion, Li-Polymer, LiFeO2, NiCd, NiMH, Lead Acid Up to 60V Battery Voltage 60V Battery Gas Gauge with Temperature, Voltage and Current Measurement 3x3 DFN-8 C,I - - - - - - no Linduino File DC1812A-B yes yes 2017-01-09 $2.85 (LTC2944CDD) Coulomb Counter (Battery Fuel Gauge),Temperature Monitors 9mm² (3x3 DFN-8) 0.75mm (3x3 DFN-8) no no Matte Tin
LTC2943 3.6 20 Coulomb Counter Li-Ion, Li-Polymer, LiFeO2, NiCd, NiMH, Lead Acid 1-4 Multicell Battery Gas Gauge with Temperature, Voltage and Current Measurement 3x3 DFN-8 C,I - - - - - - no LTspice Model,Linduino File DC1812A-A no no 2013-10-22 $2.35 (LTC2943CDD) Coulomb Counter (Battery Fuel Gauge),Temperature Monitors 9mm² (3x3 DFN-8) 0.75mm (3x3 DFN-8) no no Matte Tin
LTC2942-1 2.7 5.5 Coulomb Counter Li-Ion, Li-Polymer, LiFeO2, NiCd, NiMH, Lead Acid 1 1A Battery Gas Gauge with Internal Rsense and Temp/Voltage Measurement 2x3 DFN-6 C,I - - - - - - - no LTspice Model,Linduino File DC1496B-D no no 2010-07-27 $1.85 (LTC2942CDCB-1) Coulomb Counter (Battery Fuel Gauge),Temperature Monitors 6mm² (2x3 DFN-6) 0.75mm (2x3 DFN-6) no yes Matte Tin
LTC3335 1.8 5.5 0.05 - Nanopower Buck-Boost DC/DC with Integrated Coulomb Counter 3x4 QFN-20 E,I Integrated Coulomb Counter, Burst Mode, Power Good - - 0.05 - Linduino File DC2343A yes yes 2015-06-08 $3.35 (LTC3335EUDC) Coulomb Counter (Battery Fuel Gauge),Internal Power Switch Buck-Boost 12mm² (3x4 QFN-20) 0.75mm (3x4 QFN-20) no no Matte Tin
LTC4015 4.5 35 20 Switching Li-Ion, Li-Polymer, LiFePO4, Lead Acid Up to 35V Battery Voltage Multichemistry Buck Battery Charger Controller with Digital Telemetry System 5x7 QFN-38 E,I Timer, C/x Up to 35V Digital Telemetry, I2C, Coulomb Counter, Maximum Power Point Tracking (Full), Temp Monitor - - - - - no - DC2039A yes yes 2015-06-30 $5.95 (LTC4015EUHF) Coulomb Counter (Battery Fuel Gauge),Energy Harvesting,SMBus/I2C/SPI Controlled Battery Chargers,Switching Battery Chargers 35mm² (5x7 QFN-38) 0.75mm (5x7 QFN-38) no yes Matte Tin
LTC4150 2.7 8.5 Gas Gauge Li-Ion, Li-Polymer, Lead Acid, NiMH, NiCd 1 Coulomb Counter/Battery Gas Gauge MS-10 C,I - - Coulomb Counter, Pulse Train Output - - - - - no LTspice Model DC756A no no 2003-07-23 $1.50 (LTC4150CMS) Coulomb Counter (Battery Fuel Gauge),Current Sense Amplifiers 14.7mm² (MS-10) 1.1mm (MS-10) no yes Lead,Matte Tin
LTC2941 2.7 5.5 Coulomb Counter Li-Ion, Li-Polymer, LiFeO2, NiCd, NiMH, Lead Acid 1 Battery Gas Gauge with I2C Interface 2x3 DFN-6,MS-8E C,I - - - - - - - no LTspice Model,Linduino File DC1496B-A no no 2010-02-17 $1.30 (LTC2941CDCB) Coulomb Counter (Battery Fuel Gauge) 6mm² (2x3 DFN-6),14.7mm² (MS-8E) 0.75mm (2x3 DFN-6),1.1mm (MS-8E) no no Matte Tin
LTC2941-1 2.7 5.5 Coulomb Counter Li-Ion, Li-Polymer, LiFeO2, NiCd, NiMH, Lead Acid 1 1A I2C Battery Gas Gauge with Internal Sense Resistor 2x3 DFN-6 C,I - - - - - - - no LTspice Model,Linduino File DC1496B-C no no 2010-07-28 $1.65 (LTC2941CDCB-1) Coulomb Counter (Battery Fuel Gauge) 6mm² (2x3 DFN-6) 0.75mm (2x3 DFN-6) no no Matte Tin
LTC1980 4.1 12 2 Switching, Buck-Boost Li-Ion, Li-Polymer, NiCd, NiMH, Lead Acid 1, 2 Combination Battery Charger and DC/DC Converter SSOP-24 E On-board timer Adj - - - - - - no - DC532A yes no 2003-04-08 $3.75 (LTC1980EGN) Buck/Boost Battery Chargers,Switching Battery Chargers 54.2mm² (SSOP-24) 1.75mm (SSOP-24) no no Lead,Matte Tin
LT1513-2 2.4 29 2 Switching, Buck-Boost Li-Ion, Li-Polymer, NiCd, NiMH, Lead Acid 1 to 4 (Li), 1 to 18 (Ni) 0mV Current Sense Voltage for Easy Current Programming (LT1513-2) DDPAK-7,TO-220 C,I External Adj - - - - - - no LTspice File - no no 1996-04-25 $4.20 (LT1513-2CT7) Buck/Boost Battery Chargers,Switching Battery Chargers 99.1mm² (DDPAK-7),165.9mm² (TO-220) 4.57mm (TO-220),4.57mm (DDPAK-7) no yes Lead,Matte Tin
LT1513 2.4 29 2 Switching, Buck-Boost Li-Ion, Li-Polymer, NiCd, NiMH, Lead Acid 1 to 4 (Li), 1 to 12 (Ni) 100mV Current Sense Voltage for High Efficiency (LT1513) DDPAK-7 C,I External Adj - - - - - - no LTspice File - no no 1996-04-25 $4.40 (LT1513CR) Buck/Boost Battery Chargers,Switching Battery Chargers 99.1mm² (DDPAK-7) 4.57mm (DDPAK-7) no yes Lead,Matte Tin
LT1512 2.4 29 0.75 Switching, Buck-Boost Li-Ion, Li-Polymer, NiCd, NiMH, Lead Acid 1 to 4 (Li), 1 to 12 (Ni) SEPIC Constant-Current/Constant-Voltage Battery Charger N-8,SO-8,SSOP-16 C,I External Adj - - - - - - no LTspice File - no no 1996-03-11 $3.60 (LT1512CN8) Buck/Boost Battery Chargers,Switching Battery Chargers 30.9mm² (SSOP-16),31mm² (SO-8),65.7mm² (N-8) 1.75mm (SO-8),1.75mm (SSOP-16),3.3mm (N-8) no yes Lead,Matte Tin
LTC4110 4.5 19 3 Switching Li-Ion, Li-Polymer, Lead Acid, NiMH, NiCd 1-4 Li, up to 10 Ni, up to 6 SLA Battery Backup System Manager 5x7 QFN-38 E C/10, Timer, Microcontroller Adj PowerPath - - - - - no - DC1259A no no 2008-05-05 $9.25 (LTC4110EUHF) Buck/Boost Battery Chargers,SMBus/I2C/SPI Controlled Battery Chargers,Switching Battery Chargers 35mm² (5x7 QFN-38) 0.75mm (5x7 QFN-38) no no Matte Tin
LTC4020 4.5 55 20 Switching, Buck-Boost Li-Ion, Li-Polymer, LiFePO4, Lead Acid Up to 55V Battery Voltage 55V Buck-Boost Multi-Chemistry Battery Charger 5x7 QFN-38 E,I C/10, Timer Up to 55V Maximum Power Point Control, NTC Input, PowerPath - - Controller - - no LTspice Model DC2044A,DC2134A yes no 2013-10-23 $4.95 (LTC4020EUHF) Buck/Boost Battery Chargers,Energy Harvesting,Switching Battery Chargers 35mm² (5x7 QFN-38) 0.75mm (5x7 QFN-38) no no Matte Tin
LT8490 6 80 10 Switching Lead Acid, Li-Ion, Li-Polymer, LiFePO4 1.3V to 80V Float Voltage High Voltage, High Current Buck-Boost Battery Charge Controller with Maximum Power Point Tracking (MPPT) 7x11 QFN-64 E,I C/x, Timer 1.3V to 80V Maximum Power Point Tracking (Full), PowerPath - - - - - no - DC2069A no no 2013-11-26 $10.35 (LT8490EUKJ) Buck/Boost Battery Chargers,Energy Harvesting,Switching Battery Chargers 77mm² (7x11 QFN-64) 0.75mm (7x11 QFN-64) no no Matte Tin
LT3761 4.5 60 20 Switching Li-Ion, Li-Polymer, NiCd, NiMH, Lead Acid Set by external charger IC LT3761 Offers Open LED Status Pin, LT3761-1 Offers Frequency Synchronization MS-16E E,I,H External Adj Resistor Set Switching Frequency, Rail-to-Rail Current Sense, Open LED Protection - - - - no LTspice File DC1772A yes no 2012-08-17 $3.20 (LT3761EMSE-1) Buck-Boost LED Drivers,Extended Temperature (H & MP) LED Drivers,Multitopology LED Driver,Step-Down (Buck) LED Drivers,Step-Up (Boost) LED Drivers,Supercapacitor Chargers,Switching Battery Chargers 19.8mm² (MS-16E) 1.1mm (MS-16E) no yes Matte Tin
LT3796 6 100 20 Switching Li-Ion, Li-Polymer, NiCd, NiMH, Lead Acid Set by externals 100V Constant-Current and Constant-Voltage Controller with Dual Current Sense TSSOP-28 E,I,H External Adj Output Current Regulation, True Color PWM Dimming, Resistor Set Frequency, External Synchronization - - - - no LTspice File DC1706A no no 2012-04-03 $3.45 (LT3796EFE-1) Buck-Boost LED Drivers,Extended Temperature (H & MP) LED Drivers,Extended Temperature (H & MP) Switching Regulators,Multitopology LED Driver,Step-Down (Buck) LED Drivers,Step-Up (Boost) LED Drivers,Supercapacitor Chargers,Switching Battery Chargers 62.7mm² (TSSOP-28) 1.2mm (TSSOP-28) no yes Matte Tin
LTC3559 3 5.5 0.95 Linear Li-Ion, Li-Polymer 1 Linear USB Battery Charger with Dual Buck Regulators 3x3 QFN-16 E Timer, C/10 4.1V, 4.2V Battery Charger, Burst Mode - 0.4, 0.4 - - - yes - DC1085A no no 2007-05-22 $2.15 (LTC3559EUD-1) Battery Charger Plus DC/DC,Linear Battery Chargers 9mm² (3x3 QFN-16) 0.75mm (3x3 QFN-16) no no Matte Tin
LTC4080 3.75 5.5 0.5 Linear Li-Ion, Li-Polymer 1 500mA Standalone Li-Ion Charger with 300mA Buck in DFN 3x3 DFN-10,MS-10E E C/10, Timer 4.2V Buck, Battery Charger, Burst Mode - 0.3 - - - yes - DC920A no no 2006-05-11 $1.90 (LTC4080EDD) Battery Charger Plus DC/DC 9mm² (3x3 DFN-10),14.7mm² (MS-10E) 0.75mm (3x3 DFN-10),1.1mm (MS-10E) no no Lead,Matte Tin
LTC4080X 3.75 5.5 0.5 Linear Li-Ion, Li-Polymer 1 500mA Standalone Li-Ion Charger with 300mA Buck in DFN, No Trickle Charge 3x3 DFN-10,MS-10E E C/10, Timer 4.2V Buck, Battery Charger, Burst Mode - 0.3 - - - yes - - no no 2006-05-11 $1.90 (LTC4080XEDD) Battery Charger Plus DC/DC 9mm² (3x3 DFN-10),14.7mm² (MS-10E) 0.75mm (3x3 DFN-10),1.1mm (MS-10E) no no Matte Tin
LTC4081 3.75 5.5 0.5 Linear Li-Ion, Li-Polymer 1 500mA Li-Ion Charger with NTC Input and 300mA Synchronous Buck 3x3 DFN-10 E Timer, C/10 4.2V Battery Charger, Buck, Burst Mode - 0.3 - - - yes - - no no 2007-07-06 $1.90 (LTC4081EDD) Battery Charger Plus DC/DC 9mm² (3x3 DFN-10) 0.75mm (3x3 DFN-10) no no Matte Tin
LTC3558 4.3 5.5 0.95 Linear Li-Ion, Li-Polymer 1 Linear USB Battery Charger with Buck and Buck-Boost Regulators 3x3 QFN-20 E 4.2 Burst Mode, Battery Charger, Buck, Buck-Boost - 0.4 0.4 - - yes - DC1276B yes no 2008-04-15 $2.40 (LTC3558EUD) Battery Charger Plus DC/DC 9mm² (3x3 QFN-20) 0.75mm (3x3 QFN-20) no no Matte Tin
LTC3550-1 4.3 8 0.95 Linear Li-Ion, Li-Polymer 1 Dual Input USB/AC Adapter Li-IonCharger with 600mA Buck, Fixed 1.875Vout 5x3 DFN-16 E C/x 4.2V Dual Input, Buck - 0.6 - - - yes LTspice Model - no no 2006-01-12 $2.00 (LTC3550EDHC-1) Battery Charger Plus DC/DC 15mm² (5x3 DFN-16) 0.75mm (5x3 DFN-16) no no Lead,Matte Tin
LTC3550 4.3 8 0.95 Linear Li-Ion, Li-Polymer 1 Dual Input USB/AC Adapter Li-Ion Charger with 600mA Buck, Adj Output 5x3 DFN-16 E C/x 4.2V Dual Input, Buck - 0.6 - - - yes LTspice Model DC1068A no no 2006-01-12 $2.00 (LTC3550EDHC) Battery Charger Plus DC/DC 15mm² (5x3 DFN-16) 0.75mm (5x3 DFN-16) no no Lead,Matte Tin
LTC3552-1 4.25 8 0.95 Linear Li-Ion, Li-Polymer 1 Linear Li-Ion Battery Charger and Dual Synchronous Buck, 1.8V & 1.575Vout 5x3 DFN-16 E C/x 4.2V Dual Buck, Fixed Output, Battery Charger - 0.4, 0.8 - - - yes LTspice Model - no no 2006-02-23 $2.30 (LTC3552EDHC-1) Battery Charger Plus DC/DC 15mm² (5x3 DFN-16) 0.75mm (5x3 DFN-16) no no Lead,Matte Tin
LTC3552 4.25 8 0.95 Linear Li-Ion, Li-Polymer 1 Linear Li-Ion Battery Charger and Dual Synchronous Buck, Adj Vout 5x3 DFN-16 E C/x 4.2V Dual Buck, Battery Charger - 0.4, 0.8 - - - yes LTspice Model DC1061A no no 2006-02-23 $2.30 (LTC3552EDHC) Battery Charger Plus DC/DC 15mm² (5x3 DFN-16) 0.75mm (5x3 DFN-16) no no Lead,Matte Tin
LTC3300-1 36 10 Battery Balancer Li-Ion, LiFePO4 2 to 6 Li-Ion/LiFePO4 High Efficiency Bidirectional Multicell Battery Balancer 7x7 LQFP-48,7x7 QFN-48 I,H 2.35V to 4.4V - - - - - - no LTspice Model DC2064A,DC2100A-C ,DC2100A-D,DC2100B-D,DC2100B-C yes no 2013-03-01 $5.95 (LTC3300IUK-1) Battery Cell Balancers,Extended Temperature (H & MP) Power Management 49mm² (7x7 QFN-48),81mm² (7x7 LQFP-48) 0.75mm (7x7 QFN-48),1.6mm (7x7 LQFP-48) no yes Matte Tin
LT8584 2.5 7.5 2.5 Battery Balancer Li-Ion, LiFePO4 1 Li-Ion/LiFePO4 2.5A Monolithic Active Cell Balancer with Telemetry Interface TSSOP-16 E,I,H - 2.35V to 4.4V - - - - - - no LTspice Model - yes no 2013-10-18 $2.95 (LT8584EFE) Battery Cell Balancers,Extended Temperature (H & MP) Power Management 32.6mm² (TSSOP-16) 1.1mm (TSSOP-16) no no Matte Tin
LTC3300-2 36 10 Battery Balancer Li-Ion, LiFePO4 2 to 6 Li-Ion/LiFePO4 Addressable High Efficiency Bidirectional Multicell Battery Balancer 7x7 LQFP-48,7x7 QFN-48 I,H - 2.35V to 4.4V - - - - - - no LTspice Model - yes no 2013-08-07 $5.95 (LTC3300IUK-2) Battery Cell Balancers,Extended Temperature (H & MP) Power Management 49mm² (7x7 QFN-48),81mm² (7x7 LQFP-48) 0.75mm (7x7 QFN-48),1.6mm (7x7 LQFP-48) no yes Matte Tin
LTC3305 12 64 10 Battery Balancer Lead Acid Four 12V Lead Acid Lead Acid Battery Balancer TSSOP-38 E,I 12V - no - DC2043B yes no 2015-01-13 $6.95 (LTC3305EFE) Battery Cell Balancers 62.7mm² (TSSOP-38) 1.2mm (TSSOP-38) no no Matte Tin