| LTC3530 |
1 |
1.8 |
5.5 |
0.6 |
1.8 |
5.25 |
Output Disconnect, Burst Mode, Resistor Set Frequency |
3x3 DFN-10,MS-10 |
40 |
2000 |
Wide Input Voltage Synchronous Buck-Boost DC/DC Converter |
300kHz - 2MHz |
|
0.1 |
yes |
yes |
no |
Buck-Boost |
E |
LTspice Model |
DC938A |
no |
no |
2006-11-08 |
$2.75 (LTC3530EDD) |
Internal Power Switch Buck-Boost |
9mm² (3x3 DFN-10),14.7mm² (MS-10) |
0.75mm (3x3 DFN-10),1.1mm (MS-10) |
no |
no |
Lead,Matte Tin |
| LTC3531 |
1 |
1.8 |
5.5 |
0.2 |
2 |
5 |
Output Disconnect, Burst Mode |
3x3 DFN-8 |
16 |
|
200mA Synchronous Buck-Boost |
|
|
1 |
yes |
yes |
no |
Buck-Boost |
E |
LTspice File |
DC877A |
no |
no |
2006-01-25 |
$1.95 (LTC3531EDD) |
Internal Power Switch Buck-Boost |
9mm² (3x3 DFN-8) |
0.75mm (3x3 DFN-8) |
no |
no |
Lead,Matte Tin |
| LTC3522 |
2 |
2.4 |
5.5 |
0.4 |
2.2 |
5.25 |
Burst Mode, Power Good, Output Disconnect, 100% Duty Cycle |
3x3 QFN-16 |
25 |
1000 |
Dual Output Synchronous 400mA Buck-Boost and 200mA Buck |
|
|
0.01 |
yes |
yes |
no |
Buck-Boost, Buck |
E |
LTspice Model |
DC1177A |
no |
no |
2007-05-21 |
$2.50 (LTC3522EUD) |
Internal Power Switch Buck,Internal Power Switch Buck-Boost,Micropower Buck Regulators,Multitopology DC/DC |
9mm² (3x3 QFN-16) |
0.75mm (3x3 QFN-16) |
no |
no |
Matte Tin |
| LTC3444 |
1 |
2.7 |
5.5 |
0.4 |
0.5 |
5 |
Output Disconnect |
3x3 DFN-8 |
700 |
1500 |
Micropower Synchronous Buck-Boost for WCDMA Applications |
|
|
0.1 |
yes |
yes |
no |
Buck-Boost |
E |
LTspice File |
DC901A |
no |
no |
2005-11-10 |
$2.40 (LTC3444EDD) |
Internal Power Switch Buck-Boost |
9mm² (3x3 DFN-8) |
0.75mm (3x3 DFN-8) |
no |
no |
Lead,Matte Tin |
| LTC3442 |
1 |
2.4 |
5.5 |
1.2 |
2.4 |
5.25 |
Output Disconnect, Burst Mode, Resistor Set Frequency |
4x3 DFN-12 |
35 |
2000 |
Micropower Synchronous Buck-Boost with Automatic Burst Mode Operation |
300kHz - 2MHz |
300kHz - 2MHz |
0.1 |
yes |
yes |
no |
Buck-Boost |
E |
LTspice File |
DC799A |
no |
no |
2004-12-21 |
$3.95 (LTC3442EDE) |
Internal Power Switch Buck-Boost |
12mm² (4x3 DFN-12) |
0.75mm (4x3 DFN-12) |
no |
no |
Lead,Matte Tin |
| LTC3443 |
1 |
2.4 |
5.5 |
1.2 |
2.4 |
5.25 |
Output Disconnect, Burst Mode, External Synchronization |
4x3 DFN-12 |
28 |
600 |
High Current Micropower 600kHz Synchronous Buck-Boost |
|
600kHz - 1.2MHz |
0.1 |
yes |
yes |
no |
Buck-Boost |
E |
LTspice Model |
DC755A |
no |
no |
2004-05-07 |
$3.55 (LTC3443EDE) |
Internal Power Switch Buck-Boost |
12mm² (4x3 DFN-12) |
0.75mm (4x3 DFN-12) |
no |
no |
Lead,Matte Tin |
| LTC3531-3 |
1 |
1.8 |
5.5 |
0.2 |
3 |
3 |
Output Disconnect, Burst Mode, Fixed Output |
3x3 DFN-8,SOT-23 |
16 |
|
200mA Synchronous Buck-Boost, 3V Fixed Vout |
|
|
1 |
yes |
yes |
no |
Buck-Boost |
E |
LTspice File |
DC877A |
no |
no |
2006-01-25 |
$1.95 (LTC3531EDD-3) |
Internal Power Switch Buck-Boost |
8.1mm² (SOT-23),9mm² (3x3 DFN-8) |
0.75mm (3x3 DFN-8),1mm (SOT-23) |
no |
no |
Lead,Matte Tin |
| LTC3531-3.3 |
1 |
1.8 |
5.5 |
0.2 |
3.3 |
3.3 |
Output Disconnect, Burst Mode, Fixed Output |
3x3 DFN-8,SOT-23 |
16 |
|
200mA Synchronous Buck-Boost, 3.3V Fixed Vout |
|
|
1 |
yes |
yes |
no |
Buck-Boost |
E |
LTspice File |
DC877A |
no |
no |
2006-01-25 |
$1.95 (LTC3531EDD-3.3) |
Internal Power Switch Buck-Boost |
8.1mm² (SOT-23),9mm² (3x3 DFN-8) |
0.75mm (3x3 DFN-8),1mm (SOT-23) |
no |
no |
Lead,Matte Tin |
| LTC3536 |
1 |
1.8 |
5.5 |
1 |
1.8 |
5.5 |
Output Disconnect, External Synchronization, Resistor Set Frequency, Burst Mode |
3x3 DFN-10,MS-12E |
32 |
2000 |
1A Low Noise, Buck-Boost DC/DC Converter |
300kHz - 2MHz |
300kHz - 2MHz |
0.1 |
yes |
yes |
no |
Buck-Boost |
E,I |
LTspice File |
DC1797A,DC1852A |
no |
no |
2011-07-26 |
$2.75 (LTC3536EDD) |
Internal Power Switch Buck-Boost |
9mm² (3x3 DFN-10),19.8mm² (MS-12E) |
0.75mm (3x3 DFN-10),1.1mm (MS-12E) |
no |
no |
Matte Tin |
| LTC3538 |
1 |
2.4 |
5.5 |
0.8 |
1 |
5.5 |
Output Disconnect, Burst Mode |
2x3 DFN-8 |
35 |
1000 |
800mA Synchronous Buck-Boost DC/DC Converter |
|
|
1.5 |
yes |
yes |
no |
Buck-Boost |
E |
LTspice Model |
DC1095A |
no |
no |
2007-06-07 |
$2.55 (LTC3538EDCB) |
Internal Power Switch Buck-Boost |
6mm² (2x3 DFN-8) |
0.75mm (2x3 DFN-8) |
no |
no |
Matte Tin |
| LTC3534 |
1 |
2.4 |
7 |
0.5 |
1.8 |
7 |
Burst Mode, Output Disconnect |
5x3 DFN-16,SSOP-16 |
25 |
1000 |
7V, 500mA Synchronous Buck-Boost DC/DC Converter |
|
|
0.1 |
yes |
yes |
no |
Buck-Boost |
E |
LTspice Model |
DC1227A |
no |
no |
2009-02-10 |
$3.15 (LTC3534EDHC) |
Energy Harvesting,Internal Power Switch Buck-Boost |
15mm² (5x3 DFN-16),30.9mm² (SSOP-16) |
0.75mm (5x3 DFN-16),1.75mm (SSOP-16) |
no |
no |
Matte Tin |
| LTC3533 |
1 |
1.8 |
5.5 |
2 |
1.8 |
5.25 |
Output Disconnect, Burst Mode, Resistor Set Frequency |
4x3 DFN-14 |
40 |
2000 |
2A Wide Input Voltage Synchronous Buck-Boost DC/DC Converter |
300kHz - 2MHz |
|
0.1 |
yes |
yes |
no |
Buck-Boost |
E |
LTspice File |
DC999A |
yes |
no |
2007-03-15 |
$3.55 (LTC3533EDE) |
Internal Power Switch Buck-Boost |
12mm² (4x3 DFN-14) |
0.75mm (4x3 DFN-14) |
no |
no |
Matte Tin |
| LTC3532 |
1 |
2.4 |
5.5 |
0.5 |
2.4 |
5.25 |
Output Disconnect, Burst Mode, Resistor Set Frequency |
3x3 DFN-10,MS-10 |
35 |
2000 |
Micropower Synchronous Buck-Boost DC/DC Converter |
300kHz - 2MHz |
|
0.1 |
yes |
yes |
no |
Buck-Boost |
E |
LTspice Model |
DC921A |
no |
no |
2006-03-06 |
$2.35 (LTC3532EDD) |
Internal Power Switch Buck-Boost |
9mm² (3x3 DFN-10),14.7mm² (MS-10) |
0.75mm (3x3 DFN-10),1.1mm (MS-10) |
no |
no |
Lead,Matte Tin |
| LTC3441 |
1 |
2.4 |
5.5 |
1.2 |
2.4 |
5.25 |
Output Disconnect, Burst Mode, External Synchronization |
4x3 DFN-12 |
25 |
1000 |
High Current Micropower Synchronous Buck-Boost DC/DC Converter |
|
1.15MHz - 1.7MHz |
0.1 |
yes |
yes |
no |
Buck-Boost |
E |
LTspice Model |
DC625A,DC773A |
no |
no |
2003-07-28 |
$3.55 (LTC3441EDE) |
Internal Power Switch Buck-Boost |
12mm² (4x3 DFN-12) |
0.75mm (4x3 DFN-12) |
no |
no |
Lead,Matte Tin |
| LTC3440 |
1 |
2.5 |
5.5 |
0.6 |
2.5 |
5.5 |
Output Disconnect, Burst Mode, Resistor Set Frequency, External Synchronization |
3x3 DFN-10,MS-10 |
25 |
2000 |
Micropower Synchronous Buck-Boost DC/DC Converter |
300kHz - 2MHz |
300kHz - 2MHz |
0.1 |
yes |
yes |
no |
Buck-Boost |
E |
LTspice File |
DC425B,DC797A |
no |
no |
2001-11-06 |
$2.74 (LTC3440EMS) |
Internal Power Switch Buck-Boost |
9mm² (3x3 DFN-10),14.7mm² (MS-10) |
0.75mm (3x3 DFN-10),1.1mm (MS-10) |
no |
no |
Lead,Matte Tin |
| LTC3118 |
1 |
2.2 |
18 |
2 |
2 |
18 |
Dual Input, Ideal Diode, Prioritizer, Burst Mode, Power Good |
4x5 QFN-24,TSSOP-28 |
50 |
1200 |
18V, 2A Buck-Boost DC/DC Converter with Low-Loss Dual Input PowerPath |
|
|
2 |
yes |
yes |
no |
Buck-Boost |
E,I,H,MP |
LTpowerCAD File |
DC2045A |
yes |
no |
2015-02-17 |
$5.75 (LTC3118EUFD) |
Extended Temperature (H & MP) Switching Regulators,Internal Power Switch Buck-Boost,PowerPath Controllers & Ideal Diodes |
20mm² (4x5 QFN-24),62.7mm² (TSSOP-28) |
0.75mm (4x5 QFN-24),1.2mm (TSSOP-28) |
no |
no |
Matte Tin |
| LTC3114-1 |
1 |
2.2 |
40 |
1 |
2.7 |
40 |
Programmable Output Current Limit, Burst Mode, |
5x3 DFN-16,TSSOP-16 |
50 |
1200 |
40V, 1A Synchronous Buck-Boost with Programmable Output Current |
|
|
3 |
yes |
yes |
no |
Buck-Boost |
E,I,H,MP |
LTspice File,LTpowerCAD File |
DC1821B |
yes |
no |
2014-04-15 |
$3.95 (LTC3114EDHC-1) |
Extended Temperature (H & MP) Switching Regulators,Internal Power Switch Buck-Boost |
15mm² (5x3 DFN-16),32.6mm² (TSSOP-16) |
0.75mm (5x3 DFN-16),1.1mm (TSSOP-16) |
no |
no |
Matte Tin |
| LTC3111 |
1 |
2.5 |
15 |
1.4 |
2.5 |
15 |
Burst Mode, External Synchronization |
4x3 DFN-14,MS-16E |
55 |
800 |
15V, 1.5A Synchronous Buck-Boost DC/DC Converter |
|
600kHz - 1.5MHz |
0 |
yes |
yes |
no |
Buck-Boost |
E,I,H,MP |
LTspice File |
DC1999A |
no |
no |
2013-12-09 |
$3.50 (LTC3111EDE) |
Extended Temperature (H & MP) Switching Regulators,Internal Power Switch Buck-Boost |
12mm² (4x3 DFN-14),19.8mm² (MS-16E) |
0.75mm (4x3 DFN-14),1.1mm (MS-16E) |
no |
no |
Matte Tin |
| LTC3106 |
1 |
0.85 |
5.1 |
0.3 |
1.8 |
5 |
Maximum Power Point Control, PowerPath, Battery Charger, Burst Mode, Power Good |
3x4 QFN-20,TSSOP-20 |
1.6 |
|
300mA Low Voltage Buck-Boost Converter with PowerPath and 1.6µA Quiescent Current |
|
|
0.1 |
yes |
|
no |
Buck-Boost |
E,I |
- |
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 |
| LTC3127 |
1 |
1.8 |
5.5 |
1 |
1.8 |
5.25 |
Programmable Input Current Limit, Burst Mode, Output Disconnect |
3x3 DFN-10,MS-12E |
35 |
1350 |
1A Buck-Boost DC/DC Converter with Programmable Input Current Limit |
|
|
0.1 |
yes |
yes |
no |
Buck-Boost |
E |
LTspice File |
DC1451A |
no |
no |
2010-02-02 |
$2.95 (LTC3127EDD) |
Internal Power Switch Buck-Boost,Supercapacitor Chargers |
9mm² (3x3 DFN-10),19.8mm² (MS-12E) |
0.75mm (3x3 DFN-10),1.1mm (MS-12E) |
no |
no |
Matte Tin |
| LTC3119 |
1 |
0.25 |
18 |
5 |
0.795 |
18 |
Burst Mode, Resistor Set Frequency, External Synchronization, Power Good, Maximum Power Point Control |
4x5 QFN-28,TSSOP-28 |
31 |
2000 |
18V, 5A Synchronous Buck-Boost DC/DC Converter |
400kHz to 2MHz |
Up to 2MHz |
3 |
yes |
yes |
no |
Buck-Boost |
E,I,H,MP |
- |
DC2129A |
no |
yes |
2016-10-25 |
$7.15 (LTC3119EUFD) |
Energy Harvesting,Internal Power Switch Buck-Boost |
20mm² (4x5 QFN-28),62.7mm² (TSSOP-28) |
0.75mm (4x5 QFN-28),1.2mm (TSSOP-28) |
no |
no |
Matte Tin |
| LTC3335 |
1 |
1.8 |
5.5 |
0.05 |
1.8 |
5 |
Integrated Coulomb Counter, Burst Mode, Power Good |
3x4 QFN-20 |
0.68 |
400 |
Nanopower Buck-Boost DC/DC with Integrated Coulomb Counter |
|
|
0.440 |
yes |
|
no |
Buck-Boost |
E,I |
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 |
| LTC3130 |
1 |
2.4 |
25 |
0.6 |
1 |
25 |
Burst Mode, Power Good, Maximum Power Point Control |
3x4 QFN-20,MS-16E |
1.6 |
1200 |
25V, 600mA Buck-Boost, /-1 Fixed Vout |
|
|
0.4 |
yes |
|
no |
Buck-Boost |
E,I |
LTspice Model |
DC2355A,DC2397A |
yes |
yes |
2016-08-09 |
$3.35 (LTC3130EMSE-1) |
Energy Harvesting,Internal Power Switch Buck-Boost |
12mm² (3x4 QFN-20),19.8mm² (MS-16E) |
0.75mm (3x4 QFN-20),1.1mm (MS-16E) |
no |
no |
Matte Tin |
| LTC3113 |
1 |
1.8 |
5.5 |
3 |
1.8 |
5.5 |
Burst Mode, Resistor Set Frequency, Output Disconnect |
5x4 DFN-16,TSSOP-20 |
40 |
2000 |
3A Low Noise Buck-Boost DC/DC Converter |
300kHz - 2MHz |
|
0.1 |
yes |
yes |
no |
Buck-Boost |
E,I |
LTspice File |
DC1551A |
no |
no |
2010-11-23 |
$3.95 (LTC3113EDHD) |
Internal Power Switch Buck-Boost |
20mm² (5x4 DFN-16),42.2mm² (TSSOP-20) |
0.75mm (5x4 DFN-16),1.2mm (TSSOP-20) |
no |
yes |
Matte Tin |
| LTC3112 |
1 |
2.7 |
15 |
2.5 |
2.5 |
14 |
External Synchronization, Burst Mode, Power Good, Output Disconnect |
5x4 DFN-16,TSSOP-20 |
50 |
1500 |
15V, 2.5A Synchronous Buck-Boost DC/DC Converter |
|
300kHz - 1.5MHz |
0 |
yes |
yes |
no |
Buck-Boost |
E,I,H,MP |
LTspice File |
DC1598A |
no |
no |
2010-11-16 |
$4.00 (LTC3112EDHD) |
Extended Temperature (H & MP) Switching Regulators,Internal Power Switch Buck-Boost |
20mm² (5x4 DFN-16),42.2mm² (TSSOP-20) |
0.75mm (5x4 DFN-16),1.2mm (TSSOP-20) |
no |
yes |
Matte Tin |
| LTC3129-1 |
1 |
1.92 |
15 |
0.2 |
2.5 |
15 |
Burst Mode, Maximum Power Point Control, Power Good, Fixed Output |
3x3 QFN-16,MS-16E |
1.3 |
1200 |
LTC3129 Offers Eight Fixed Output Voltages From 2.5V to 15V |
|
|
0.01 |
yes |
yes |
no |
Buck-Boost |
E,I |
LTspice File |
DC1923A |
no |
no |
2013-02-04 |
$2.95 (LTC3129EMSE-1) |
Energy Harvesting,Internal Power Switch Buck-Boost |
9mm² (3x3 QFN-16),19.8mm² (MS-16E) |
0.75mm (3x3 QFN-16),1.1mm (MS-16E) |
no |
yes |
Matte Tin |
| LTC3115-1 |
1 |
2.7 |
40 |
2 |
2.7 |
40 |
Resistor Set Frequency, External Synchronization, Burst Mode |
5x4 DFN-16,TSSOP-20 |
50 |
2000 |
40V, 2A Synchronous Buck-Boost DC/DC Converter |
100kHz - 2MHz |
100kHz - 2MHz |
3 |
yes |
yes |
no |
Buck-Boost |
E,I,H,MP |
LTspice File |
DC1687A |
no |
no |
2011-11-17 |
$5.35 (LTC3115EDHD-1) |
Extended Temperature (H & MP) Switching Regulators,Internal Power Switch Buck-Boost |
20mm² (5x4 DFN-16),42.2mm² (TSSOP-20) |
0.75mm (5x4 DFN-16),1.2mm (TSSOP-20) |
no |
yes |
Matte Tin |
| LTC3520 |
2 |
2.2 |
5.5 |
1 |
0.8 |
5.25 |
Burst Mode, Resistor Set Frequency, Sequencing, LDO, Output Disconnect, 100% Duty Cycle |
4x4 QFN-24 |
55 |
2000 |
Dual Output-Synchronous 1A Buck-Boost and a 600mA Buck |
100kHz - 2MHz |
|
0.01 |
yes |
yes |
no |
Buck-Boost, Buck, LDO |
E,I |
LTspice Model |
DC1062A |
no |
no |
2007-08-23 |
$3.50 (LTC3520EUF) |
Internal Power Switch Buck,Internal Power Switch Buck-Boost,Micropower Buck Regulators,Multitopology DC/DC |
16mm² (4x4 QFN-24) |
0.75mm (4x4 QFN-24) |
no |
yes |
Matte Tin |
| LT3433 |
1 |
4 |
60 |
0.4 |
3.3 |
20 |
Burst Mode, Output Disconnect |
TSSOP-16 |
100 |
200 |
Buck-Boost Vin 4V-60V, Vout 3.3V-20V |
|
|
10 |
yes |
no |
no |
Buck-Boost |
E,I |
LTspice File |
DC527A |
no |
no |
2003-06-18 |
$3.25 (LT3433EFE) |
High Input Voltage Buck,Internal Power Switch Buck-Boost,Micropower Buck Regulators |
32.6mm² (TSSOP-16) |
1.1mm (TSSOP-16) |
no |
yes |
Lead,Matte Tin |
| LTC3129 |
1 |
1.92 |
15 |
0.2 |
1.4 |
15.75 |
Burst Mode, Maximum Power Point Control, Power Good |
3x3 QFN-16,MS-16E |
1.3 |
1200 |
15V, 200mA Synchronous Buck-Boost with 1.3uA Quiescent Current |
|
|
0.01 |
yes |
yes |
no |
Buck-Boost |
E,I |
LTspice File |
DC1922A |
yes |
no |
2013-02-04 |
$2.95 (LTC3129EMSE) |
Energy Harvesting,Internal Power Switch Buck-Boost |
9mm² (3x3 QFN-16),19.8mm² (MS-16E) |
0.75mm (3x3 QFN-16),1.1mm (MS-16E) |
no |
yes |
Matte Tin |
| LTC3115-2 |
1 |
2.7 |
40 |
2 |
2.7 |
40 |
Resistor Set Frequency, External Synchronization, Burst Mode |
5x4 DFN-16,TSSOP-20 |
50 |
2000 |
LTC3115-2 Otimized for fast (<1ms) input voltage transients |
Up to 2MHz |
Up to 2MHz |
3 |
yes |
yes |
no |
Buck-Boost |
E,I,H,MP |
LTspice Model |
DC2119A |
no |
no |
2013-08-07 |
$5.35 (LTC3115EDHD-2) |
Extended Temperature (H & MP) Switching Regulators,Internal Power Switch Buck-Boost |
20mm² (5x4 DFN-16),42.2mm² (TSSOP-20) |
0.75mm (5x4 DFN-16),1.2mm (TSSOP-20) |
no |
yes |
Matte Tin |
| LTC3521 |
3 |
1.8 |
5.5 |
1 |
1.8 |
5.25 |
Burst Mode, Power Good, Output Disconnect |
4x4 QFN-24,TSSOP-20 |
30 |
1100 |
Wide Vin, 1A Buck-Boost DC/DC and Dual 600mA Buck DC/DC Converters |
|
|
0.01 |
yes |
yes |
no |
Buck-Boost, Buck, Buck |
E,I |
LTspice File |
DC1389A |
no |
no |
2010-04-01 |
$3.25 (LTC3521EUF) |
Internal Power Switch Buck-Boost,Multitopology DC/DC |
16mm² (4x4 QFN-24),42.2mm² (TSSOP-20) |
0.75mm (4x4 QFN-24),1.2mm (TSSOP-20) |
no |
yes |
Matte Tin |