Monitor, Control and Protection Hot Swap Controllers Low Voltage Hot Swap Controllers

Low Voltage Hot Swap Controllers Try our new parametric tables

  • Change Columns Shown
  • Reset
Add/Remove Columns
Click Update button to apply
Circuit Breakers Vin Range Circuit Breaker Threshold Circuit Breaker Accuracy Isupply Features Comments Packages Power Good Output Fault Output Sequencing Tracking Foldback Active Limiting Ishutdown ADC Reset Output In-Rush Current Temp Range Design Tools Demo Boards Featured New Date Added Price 1k* Product Category Package Area Package Height Export Control Auto & Transport Terminal Finish
Units # % mA yes/no yes/no yes/no yes/no yes/no yes/no µA yes/no mm² mm yes/no
Selection
(hold Ctrl key to select multiple,
hold Shift key to select range)
LTC4232 1 2.9V to 15V 5.6A 10 1.6 Integrated FET, Integrated Rsense, Current Monitor Output 5A Integrated Hot Swap Controller 5x3 DFN-16 yes yes no no yes yes - no Ramp C,I LTspice File DC1886A no no 2011-12-09 $3.35 (LTC4232CDHC) Low Voltage Hot Swap Controllers 15mm² (5x3 DFN-16) 0.75mm (5x3 DFN-16) no no Matte Tin
LTC4232-1 1 2.9V to 15V 5.6A 10 1.6 Integrated FET, Integrated Rsense, Current Monitor Output 5A Integrated Hot Swap Controller, PCI Express Compliant 5x3 DFN-16 yes yes no no yes yes - no Ramp C,I LTspice Model DC1886B-B no no 2014-07-02 $3.35 (LTC4232CDHC-1) Low Voltage Hot Swap Controllers 15mm² (5x3 DFN-16) 0.75mm (5x3 DFN-16) no no Matte Tin
LTC4233 1 2.9V to 15V 11.2A 11 1.6 Guaranteed SOA, Integrated FET, Integrated Rsense, Current Monitor Output 10A Guaranteed SOA Hot Swap Controller 5x9 QFN-38 yes yes no no yes yes - no Ramp C,I,H LTspice Model DC2116A-B no yes 2015-07-22 $3.95 (LTC4233CWHH) Extended Temperature (H & MP) Power Management,Low Voltage Hot Swap Controllers 45mm² (5x9 QFN-38) 0.75mm (5x9 QFN-38) no no Matte Tin
LTC4229 1 2.9V to 18V 25mV 10 2 Ideal Diode Ideal Diode and Hot Swap Controller 4x5 QFN-24,SSOP-24 yes yes no no yes yes - no C,I LTspice Model DC2060A no no 2013-08-28 $2.95 (LTC4229CG) Low Voltage Hot Swap Controllers,PowerPath Controllers & Ideal Diodes 20mm² (4x5 QFN-24),69.7mm² (SSOP-24) 0.75mm (4x5 QFN-24),2mm (SSOP-24) no no Matte Tin
LT4220 2 ±2.7V to ±16.5V 48mV, -52mV 17 2.7 - Controls positive and negative voltages. Selectable tracking mode SSOP-16 yes yes no yes yes yes - no Active C,I LTspice Model DC665A no no 2001-05-25 $3.50 (LT4220CGN) Low Voltage Hot Swap Controllers 30.9mm² (SSOP-16) 1.75mm (SSOP-16) no yes Lead,Matte Tin
LTC4218 1 2.9V to 26.5V 15mV 5 1.6 Current Monitor Output Hot Swap Controller 5x3 DFN-16,SSOP-16 yes yes no no yes yes - no C,I LTspice File DC1052A-A no no 2008-01-23 $2.65 (LTC4218CDHC-12) Low Voltage Hot Swap Controllers 15mm² (5x3 DFN-16),30.9mm² (SSOP-16) 0.75mm (5x3 DFN-16),1.75mm (SSOP-16) no no Matte Tin
LTC4219 1 2.9 to 15 (5V or 12V presets) 5.6A 10 1.6 Integrated FET, Integrated Rsense, Current Monitor Output 5A Integrated Hot Swap Controller 5x3 DFN-16 yes yes no no yes yes - no C,I LTspice File DC1594A-A,DC1594A-B no no 2010-06-28 $3.35 (LTC4219CDHC-12) Low Voltage Hot Swap Controllers 15mm² (5x3 DFN-16) 0.75mm (5x3 DFN-16) no yes Matte Tin
LTC4221 2 (1) 1 to 13.5 (1) 2.7 to 13.5 25mV 18 2.2 - Dual Hot Swap Controller/Power Sequencer with Dual Speed, Dual Level Fault Protection SSOP-16 yes yes yes yes yes yes - no Active C,I LTspice Model DC1355A no no 2004-06-29 $3.10 (LTC4221CGN) Low Voltage Hot Swap Controllers 30.9mm² (SSOP-16) 1.75mm (SSOP-16) no no Lead,Matte Tin
LTC4234 1 2.9V to 15V 22.5A 11 1.6 Guaranteed SOA, Integrated FET, Integrated Rsense, Current Monitor Output 20A Guaranteed SOA Hot Swap Controller 5x9 QFN-38 yes yes no no yes yes - no Ramp C,I,H LTspice File DC2116A-A yes yes 2015-04-06 $4.95 (LTC4234CWHH) Extended Temperature (H & MP) Power Management,Low Voltage Hot Swap Controllers 45mm² (5x9 QFN-38) 0.75mm (5x9 QFN-38) no no Matte Tin
LTC4235 1 9V to 14V 25mV 10 2.7 Ideal Diode, Current Monitor Output Dual 12V Ideal Diode-OR and Single Hot Swap Controller with Current Monitor 4x5 QFN-20 yes yes no no yes yes - no Active C,I LTspice Model DC2315A-A,DC2315A-B no yes 2015-11-09 $3.95 (LTC4235CUFD-1) Low Voltage Hot Swap Controllers,PowerPath Controllers & Ideal Diodes 20mm² (4x5 QFN-20) 0.75mm (4x5 QFN-20) no no Matte Tin
LTC4280 1 2.9V to 15V 25mV 10 3 8-bit ADC, Digital Interface Hot Swap Controller with I2C Compatible Monitoring 4x5 QFN-24 yes yes no no yes yes 8-bit no Active / Controlled dI/dT C,I LTspice Model,Linduino File DC1704A no no 2010-05-10 $3.95 (LTC4280CUFD) Low Voltage Hot Swap Controllers 20mm² (4x5 QFN-24) 0.75mm (4x5 QFN-24) no no Matte Tin
LTC4281 1 2.9V to 33V 12.5mV to 34.37mV 2 3.5 12-/16-bit ADC, EEPROM, Digital Interface Hot Swap Controller with I2C Compatible Monitoring 4x5 QFN-28 yes yes no no yes yes 12-/16-bit no Active C,I LTspice Model DC2278A-A,DC2278A-B yes yes 2015-12-02 $5.33 (LTC4281CUFD) Low Voltage Hot Swap Controllers 20mm² (4x5 QFN-28) 0.75mm (4x5 QFN-28) no no Matte Tin
LTC4282 1 2.9V to 33V 12.5mV to 34.37mV 2 3.5 EEPROM, 12-/16-Bit ADC, Digital Interface, SOA Sharing High Current Hot Swap Controller with I2C Compatible Monitoring 5x5 QFN-32 yes yes no no yes yes 12-/16-bit no Active C,I LTspice Model,Linduino File DC2024A-A,DC2024A-B yes yes 2015-09-14 $5.95 (LTC4282CUH) Low Voltage Hot Swap Controllers 25mm² (5x5 QFN-32) 0.75mm (5x5 QFN-32) no no Matte Tin
LTC4244 4 3.3, 5, ±12 52mV 14 4 - Rugged CompactPCI bus hot swap controllers, -1 option for applications without –12V SSOP-20 yes yes no yes yes yes - no Active C,I - - no no 2003-10-07 $3.90 (LTC4244CGN-1) Low Voltage Hot Swap Controllers,PCI Hot Swap Controllers 54.2mm² (SSOP-20) 1.75mm (SSOP-20) no no Lead,Matte Tin
LTC4241 5 3.3, 5, ±12, 3.3 aux 55mV (3.3,5), 850mA (12), 450mA (-12) 27 2.5 - Controls 3.3V,5V, and 3.3V Aux with N-Channel FETs, ±12V supplies controlled with internal switches. Active high On for PCI SSOP-20 yes yes no yes yes yes - no Active C,I - - no no 2002-10-30 $1.75 (LTC4241CGN) Low Voltage Hot Swap Controllers,PCI Hot Swap Controllers 54.2mm² (SSOP-20) 1.75mm (SSOP-20) no no Lead,Matte Tin
LTC4236 1 2.9V to 18V 25mV 10 2.7 Ideal Diode, Current Monitor Output Dual Ideal Diode-OR and Single Hot Swap Controller with Current Monitor 4x5 QFN-28 yes yes no no yes yes - no Active C,I LTspice Model DC2314A-A,DC2314A-B yes yes 2015-12-08 $4.25 (LTC4236CUFD-1) Low Voltage Hot Swap Controllers,PowerPath Controllers & Ideal Diodes 20mm² (4x5 QFN-28) 0.75mm (4x5 QFN-28) no no Matte Tin
LTC4240 4 3.3, 5, ±12 55mV 9 3 Digital Interface Controls 3.3V,5V with N-Channel FETs, ±12V supplies controlled with internal switches. I2C compatible interface SSOP-28 yes yes no yes yes yes - yes Active C,I LTspice Model DC458A no no 2003-06-04 $4.25 (LTC4240CGN) Low Voltage Hot Swap Controllers,PCI Hot Swap Controllers 61.9mm² (SSOP-28) 1.75mm (SSOP-28) no no Lead,Matte Tin
LTC4217 1 2.9V to 26.5V 2A 7.5 1.6 Integrated FET, Integrated Rsense, Current Monitor Output 2A Integrated Hot Swap Controller 5x3 DFN-16,TSSOP-20 yes yes no no yes yes - no C,I,H LTspice File DC1051A no no 2008-08-25 $3.35 (LTC4217CDHC-12) Extended Temperature (H & MP) Power Management,Low Voltage Hot Swap Controllers 15mm² (5x3 DFN-16),42.2mm² (TSSOP-20) 0.75mm (5x3 DFN-16),1.2mm (TSSOP-20) no no Matte Tin
LTC4222 2 2.9V to 29V 50mV 5 3 10-bit ADC, Digital Interface Dual Hot Swap Controller with I2C Compatible Monitoring 5x5 QFN-32,SSOP-36 yes yes no no yes yes 10-bit yes C,I LTspice Model DC1134A no no 2008-10-31 $5.85 (LTC4222CG) Low Voltage Hot Swap Controllers 25mm² (5x5 QFN-32),163.9mm² (SSOP-36) 0.75mm (5x5 QFN-32),2.64mm (SSOP-36) no no Matte Tin
LTC1644 4 3.3, 5, ±12V 55mV 27 3 - 3.3V, 5V and ±12V supplies for CompactPCI, LOCAL_PCI_RST# logic, 1V precharge for data bus SSOP-20 yes yes no yes yes yes - no Active C,I LTspice Model DC461A no no 2001-07-31 $3.60 (LTC1644CGN) Low Voltage Hot Swap Controllers,PCI Hot Swap Controllers 54.2mm² (SSOP-20) 1.75mm (SSOP-20) no no Lead,Matte Tin
LTC1642 1 2.97V to 16.5V 52.5mV 20 1.25 - Protected against surges to 33V, output driver for SCR SSOP-16 no yes no no yes yes - yes Ramp C,I - - no no 1999-05-25 $3.50 (LTC1642CGN) Low Voltage Hot Swap Controllers 30.9mm² (SSOP-16) 1.75mm (SSOP-16) no no Lead,Matte Tin
LTC1642A 1 2.97V to 16.5V 52.5mV 20 1.25 - Protected against surges to 33V, output driver for SCR SSOP-16 no yes no no yes yes - yes Ramp C,I - - no no 1999-05-25 $3.50 (LTC1642ACGN) Low Voltage Hot Swap Controllers 30.9mm² (SSOP-16) 1.75mm (SSOP-16) no no Lead,Matte Tin
LTC1643A 4 3.3, 5, ±12V 53mV (5, 3.3), 850mA (12), 450mA (-12) 24.5 3.5 - Controls 3.3V and 5V with N-Channel FETs, ±12V supplies controlled with internal switches for PCI and CompactPCI SSOP-16 yes yes no yes yes yes - no Active C,I LTspice Model DC225A-H,DC225A-L no no 1998-08-28 $4.25 (LTC1643AL-1CGN) Low Voltage Hot Swap Controllers,PCI Hot Swap Controllers 30.9mm² (SSOP-16) 1.75mm (SSOP-16) no no Lead,Matte Tin
LTC1646 2 2.7V to 7V 56mV 16 1.5 - 3.3V and 5V supplies for CompactPCI, LOCAL_PCI_RST# logic, 1V precharge for data bus SSOP-16 yes yes no yes yes yes - no Active C,I LTspice Model DC369A no no 2000-12-04 $3.40 (LTC1646CGN) Low Voltage Hot Swap Controllers,PCI Hot Swap Controllers 30.9mm² (SSOP-16) 1.75mm (SSOP-16) no no Lead,Matte Tin
LTC4215/-2 1 2.9V to 15V 25mV 10 3 8-bit ADC, Digital Interface I2C, 8-Bit ADC measures current & voltage, 1 GPIO, 20μs/420μs circuit breaker timeout 4x5 QFN-24,SSOP-16 yes yes no no yes yes 8-bit yes Active / Controlled dI/dT C,I LTspice Model,Linduino File DC874A no no 2006-01-17 $3.75 (LTC4215CGN) Low Voltage Hot Swap Controllers 20mm² (4x5 QFN-24),30.9mm² (SSOP-16) 0.75mm (4x5 QFN-24),1.75mm (SSOP-16) no no Lead,Matte Tin
LTC4215-1/-3 1 2.9V to 15V 25mV 10 3 8-bit ADC, Digital Interface I2C, 8-Bit ADC measures current & voltage, 3 GPIO, 20μs/420μs circuit breaker timeout 4x5 QFN-24 yes yes no no yes yes 8-bit yes Active / Controlled dI/dT C,I LTspice Model DC1243A no no 2006-01-17 $3.95 (LTC4215CUFD-1) Low Voltage Hot Swap Controllers 20mm² (4x5 QFN-24) 0.75mm (4x5 QFN-24) no no Lead,Matte Tin
LTC1647 2 2.7V to 16.5V 50mV 20 1 - Dual hot swap controller, Options for separate or combined VCC, ON, FAULT pins SO-8,SSOP-16 no no yes no no no - no Ramp C,I LTspice Model DC1358A no no 1999-12-23 $2.95 (LTC1647-2CS8) Low Voltage Hot Swap Controllers 30.9mm² (SSOP-16),31mm² (SO-8) 1.75mm (SSOP-16),1.75mm (SO-8) no no Lead,Matte Tin
LTC1645 2 (1) 1.18 to 13.2, (1) 2.3 to 13.2 50mV 12 1.1 - Power Supply Sequencing, Reset, Fault outputs and spare comparator in 14-pin version SO-14,SO-8 no yes yes yes no no - yes Ramp C,I LTspice Model DC1356A no no 1999-10-06 $2.95 (LTC1645CS8) Low Voltage Hot Swap Controllers 31mm² (SO-8),54.1mm² (SO-14) 1.75mm (SO-8),1.75mm (SO-14) no no Lead,Matte Tin
LTC1422 1 2.55V to 13.2V 50mV 28 0.65 - System reset, programmable current limit N-8,SO-8 no no no no no no - yes Ramp C,I - DC1357A no no 1997-07-29 $2.50 (LTC1422CN8) Low Voltage Hot Swap Controllers 31mm² (SO-8),65.7mm² (N-8) 1.75mm (SO-8),3.3mm (N-8) no no Lead,Matte Tin
LTC4362 1 2.5V to 5.5V 1.5A 20 0.22 Integrated FET, Integrated Rsense, Low Iq Shutdown 5.8V OV threshold, Internal FET and sense resistor, 28V Protection, Reverse input PFET driver, -1 Latchoff, -2 Auto-retry 2x3 DFN-8 yes no no no no no 1.5 - no C,I LTspice Model DC1575B no no 2010-06-07 $1.60 (LTC4362CDCB-1) Low Voltage Hot Swap Controllers,Surge Stopper, Overvoltage & Overcurrent Protection 6mm² (2x3 DFN-8) 0.75mm (2x3 DFN-8) no yes Matte Tin
LTC4361 1 2.5V to 5.5V 50mV 10 0.22 Low Iq Shutdown 5.8V OV threshold, 50mV overcurrent threshold, 80V protection, Reverse input PFET driver, -1 Latchoff, -2 Auto-retry 2x2 DFN-8,SOT-23 yes no no no no no 1.5 - no C,I,H LTspice File DC1506A no no 2010-04-12 $1.40 (LTC4361CDC-1) Extended Temperature (H & MP) Power Management,Low Voltage Hot Swap Controllers,Surge Stopper, Overvoltage & Overcurrent Protection 4mm² (2x2 DFN-8),8.1mm² (SOT-23) 0.75mm (2x2 DFN-8),1mm (SOT-23) no yes Matte Tin
LTC1421 2 (2) 2.6 to 13.2, (1) -5 to -12 50mV 20 1.5 - Trip point of the ground sense comparator is set at 0.1V or 2.5V (LTC1421-2.5) SSOP-24,SW-24 yes yes no yes no no - yes Ramp C,I - DC116A-A no no 1996-08-16 $4.90 (LTC1421CSW-2.5) Low Voltage Hot Swap Controllers 69.7mm² (SSOP-24),166mm² (SW-24) 2mm (SSOP-24),2.64mm (SW-24) no no Lead,Matte Tin
LTC4210 1 2.7V to 16.5V 50mV 12 0.65 - Active current limiting with circuit breaker, -1 Auto-Retry, -2 Latchoff SOT-23 no no no no no yes - no Active C,I LTspice File DC628A no no 2002-07-29 $1.71 (LTC4210-2CS6) Low Voltage Hot Swap Controllers 8.1mm² (SOT-23) 1mm (SOT-23) no no Lead,Matte Tin
LTC4212 1 2.5V to 16.5V 50mV 20 1 - Power Good Input with Timer and Glitch Filter for assuring proper powering-up and monitoring of DC/DC converters MS-10 no yes no no no yes - no Active C,I - - no no 2003-02-04 $2.55 (LTC4212CMS) Low Voltage Hot Swap Controllers 14.7mm² (MS-10) 1.1mm (MS-10) no no Lead,Matte Tin
LTC4226 2 4.5V to 44V 50mV 10 0.7 - Wide Operating Range Dual Hot Swap Controller 3x3 QFN-16,MS-16 no yes no no no yes - no C,I LTspice File DC1627A-A,DC1627A-B yes no 2012-10-25 $3.10 (LTC4226CMS-1) High Voltage Hot Swap Controllers,Low Voltage Hot Swap Controllers 9mm² (3x3 QFN-16),19.8mm² (MS-16) 0.75mm (3x3 QFN-16),1.1mm (MS-16) no yes Matte Tin
LTC4224 2 1V to 6V 25mV 10 1.4 - Compact Dual Low Voltage Hot Swap Controller 3x2 DFN-10,MS-10 no yes no no no yes - no C,I LTspice Model DC1364A-A,DC1364A-B no no 2008-07-15 $2.40 (LTC4224CDDB-1) Low Voltage Hot Swap Controllers 6mm² (3x2 DFN-10),14.7mm² (MS-10) 0.75mm (3x2 DFN-10),1.1mm (MS-10) no yes Matte Tin
LTC4223 2 12, 3.3 aux 50mV (12), 240mA (3.3 aux) 5 0.8 Current Monitor Output Dual Supply Hot Swap Controller for Advanced Mezzanine Card 5x4 DFN-16,SSOP-16 yes yes yes no no yes - no Active C,I - DC1162A-A,DC1162A-B no no 2007-08-15 $1.95 (LTC4223CDHD-1) Low Voltage Hot Swap Controllers 20mm² (5x4 DFN-16),30.9mm² (SSOP-16) 0.75mm (5x4 DFN-16),1.75mm (SSOP-16) no no Matte Tin
LTC4214 1 0V to -16V 50mV 12 0.8 - Multilevel current limiting, Controls -5V supplies if positive supply is available. -1 Latchoff, -2 Auto-Retry MS-10 yes no no no no yes - no Active C,I LTspice Model - no no 2002-11-21 $2.35 (LTC4214-2CMS) Low Voltage Hot Swap Controllers 14.7mm² (MS-10) 1.1mm (MS-10) no no Lead,Matte Tin
LTC4227 1 2.9V to 18V 50mV 5 2 Ideal Diode Dual ideal diode-OR and single hot swap controller, Options for latchoff/auto-Retry and 100ms/1.6ms startup 4x5 QFN-20,SSOP-16 yes yes no no no yes - no C,I LTspice Model DC1625A-A,DC1625A-B,DC1625A-C ,DC1625A-D no no 2011-02-23 $3.41 (LTC4227CUFD-3) Low Voltage Hot Swap Controllers,PowerPath Controllers & Ideal Diodes 20mm² (4x5 QFN-20),30.9mm² (SSOP-16) 0.75mm (4x5 QFN-20),1.75mm (SSOP-16) no no Matte Tin
LTC4228 2 2.9V to 18V 50mV 5 2.5 Ideal Diode Dual ideal diode and hot swap controller, -1 Latchoff, -2 Auto-Retry 4x5 QFN-28,SSOP-28 yes yes yes no no yes - no C,I LTspice Model DC1899A-A,DC1899A-B no no 2012-08-13 $3.59 (LTC4228CGN-1) Low Voltage Hot Swap Controllers,PowerPath Controllers & Ideal Diodes 20mm² (4x5 QFN-28),61.9mm² (SSOP-28) 0.75mm (4x5 QFN-28),1.75mm (SSOP-28) no no Matte Tin
LTC4216 1 0V to 6V 25mV 14 1.6 - 0V to 6V load voltages, active current limiting on in-rush, 2.3V to 6V bias voltage required, timer and glitch filter 4x3 DFN-12,MS-10 no yes no no no yes - yes Active/SS C,I LTspice Model - no no 2005-02-28 $1.85 (LTC4216CMS) Low Voltage Hot Swap Controllers 12mm² (4x3 DFN-12),14.7mm² (MS-10) 0.75mm (4x3 DFN-12),1.1mm (MS-10) no yes Lead,Matte Tin
LTC4231 1 2.7V to 36V 50mV 6 0.004 Low Iq, Low Iq Shutdown Low Iq Hot Swap Controller, -1 remains off after fault, -2 automatic retry 3x3 QFN-12,MS-12 yes no no no no yes 0.3 - no Active C,I,H LTspice Model DC2161A-A,DC2161A-B yes no 2014-08-01 $2.25 (LTC4231CMS-1) Extended Temperature (H & MP) Power Management,High Voltage Hot Swap Controllers,Low Voltage Hot Swap Controllers 9mm² (3x3 QFN-12),19.8mm² (MS-12) 0.75mm (3x3 QFN-12),1.1mm (MS-12) no no Matte Tin
LTC4230 3 (1) 2.7 to 16.5, (1) 2.375 to 16.5, (1) 1.7 to 15.5 50mV 20 1.8 - Controls three supplies. active current limiting on in-rush, timed circuit breaker or fast response to catastrophic faults SSOP-20 no yes no yes no no - yes Active C,I LTspice Model DC537A no no 2001-08-01 $3.65 (LTC4230CGN) Low Voltage Hot Swap Controllers 54.2mm² (SSOP-20) 1.75mm (SSOP-20) no no Lead,Matte Tin
LTC4213 1 0V to 6V 25mV, 50mV, 100mV 10 1.6 Rsense Not Required No RSENSE Electronic Circuit Breaker 3x2 DFN-8 no no no no no no - no C,I - DC872A no no 2005-04-11 $1.56 (LTC4213CDDB) Low Voltage Hot Swap Controllers 6mm² (3x2 DFN-8) 0.75mm (3x2 DFN-8) no yes Lead,Matte Tin
LTC4211 1 2.5V to 16.5V 50mV 20 1 - Active current limiting on in-rush, timed circuit breaker or fast response to catastrophic faults MS-10,MS-8,SO-8 no yes no no no yes - yes Active C,I LTspice File DC536A-B,DC536B-A no no 2001-05-25 $1.95 (LTC4211CS8) Low Voltage Hot Swap Controllers 14.7mm² (MS-8),14.7mm² (MS-10),31mm² (SO-8) 1.1mm (MS-8),1.1mm (MS-10),1.75mm (SO-8) no no Lead,Matte Tin