| LTC4425 |
2.7 |
5.5 |
3 |
5.5V |
Linear |
Linear SuperCap Charger with Current-Limited Ideal Diode and V/I Monitor |
Programmable Current Limit |
3x3 DFN-12,MS-12E |
2 |
E,I |
5.5 |
3 |
.020 |
- |
DC1589A |
yes |
no |
2010-03-03 |
$2.25 (LTC4425EDD) |
Supercapacitor Chargers |
9mm² (3x3 DFN-12),19.8mm² (MS-12E) |
0.75mm (3x3 DFN-12),1.1mm (MS-12E) |
no |
yes |
Matte Tin |
| LTC3226 |
2.5 |
5.5 |
0.315 |
5.3V |
Charge Pump |
2-Cell Supercapacitor Charger with Backup PowerPath Controller |
Automatic Cell Balancing, PowerPath Control |
3x3 QFN-16 |
2 |
E,I |
5.3 |
5 |
0.01 |
LTspice Model |
DC1735A |
no |
no |
2011-07-08 |
$2.67 (LTC3226EUD) |
PowerPath Controllers & Ideal Diodes,Supercapacitor Chargers |
9mm² (3x3 QFN-16) |
0.75mm (3x3 QFN-16) |
no |
yes |
Matte Tin |
| LTC3225 |
3 |
5.5 |
.150 |
4.8V, 5.3V |
Charge Pump |
150mA Supercapacitor Charger, Selectable 2.4V or 2.65V Per Cell |
Programmable Charge Current, Automatic Cell Balancing |
3x2 DFN-10 |
2 |
E |
|
.1 |
.020 |
LTspice File |
DC1220B |
yes |
no |
2008-05-28 |
$2.00 (LTC3225EDDB) |
Supercapacitor Chargers |
6mm² (3x2 DFN-10) |
0.75mm (3x2 DFN-10) |
no |
no |
Matte Tin |
| LTC3225-1 |
3 |
5.5 |
.150 |
4V, 4.5V |
Charge Pump |
150mA Supercapacitor Charger, Selectable 2V or 2.25V Per Cell |
Programmable Charge Current, Automatic Cell Balancing |
3x2 DFN-10 |
2 |
E |
|
.1 |
.020 |
LTspice File |
DC1220B |
yes |
no |
2008-05-28 |
$2.00 (LTC3225EDDB-1) |
Supercapacitor Chargers |
6mm² (3x2 DFN-10) |
0.75mm (3x2 DFN-10) |
no |
no |
Matte Tin |
| LTC3127 |
1.8 |
5.5 |
1 |
5.25V |
Buck-Boost |
1A Buck-Boost DC/DC Converter with Programmable Input Current Limit |
Programmable Input Current Limit, Burst Mode, Output Disconnect |
3x3 DFN-10,MS-12E |
1 |
E |
5.25 |
0.1 |
0.035 |
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 |
| LTC3110 |
1.71 |
5.5 |
2 |
5.5V |
Buck-Boost |
2A Bidirectional Buck-Boost DC/DC Regulator and Charger/Balancer |
Burst Mode, Automatic Switchover from Charge to Backup Mode, Programmable Input Current Limit |
4x4 QFN-24,TSSOP-24 |
2 |
E,I,H |
5.5 |
0.05 |
0.04 |
- |
DC1964A |
yes |
yes |
2015-06-15 |
$4.45 (LTC3110EUF) |
Supercapacitor Chargers |
16mm² (4x4 QFN-24),50.6mm² (TSSOP-24) |
0.75mm (4x4 QFN-24),1.2mm (TSSOP-24) |
no |
no |
Matte Tin |
| LTC3128 |
1.73 |
5.5 |
3 |
5.5V |
Buck-Boost |
3A Monolithic Buck-Boost Supercapacitor Charger and Balancer with Accurate Input Current Limit |
Programmable Current Limit, Burst Mode, Active Charge Balancing, Output Disconnect, Power Good |
4x5 QFN-20,TSSOP-24 |
2 |
E,I |
5.5 |
2 |
0.6 |
LTspice Model |
DC1887A |
yes |
no |
2014-02-13 |
$3.95 (LTC3128EUFD) |
Supercapacitor Chargers |
20mm² (4x5 QFN-20),50.6mm² (TSSOP-24) |
0.75mm (4x5 QFN-20),1.2mm (TSSOP-24) |
no |
no |
Matte Tin |
| LT3761 |
4.5 |
60 |
10 |
100V |
Buck, Boost, Buck-Boost, Sepic, LED Driver |
LT3761 Offers Open LED Status Pin, LT3761-1 Offers Frequency Synchronization |
Resistor Set Switching Frequency, Rail-to-Rail Current Sense, Open LED Protection |
MS-16E |
|
E,I,H |
100 |
0.1 |
1.8 |
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 |
10 |
100V |
Buck, Boost, Buck-Boost, Sepic, LED Driver |
100V Constant-Current and Constant-Voltage Controller with Dual Current Sense |
Output Current Regulation, True Color PWM Dimming, Resistor Set Frequency, External Synchronization |
TSSOP-28 |
|
E,I,H |
100 |
1 |
2.5 |
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 |
| LTC3625 |
2.7 |
5.5 |
1 |
4.8V, 5.3V |
Buck, Boost |
1A High Efficiency 2-Cell Supercapacitor Charger with Automatic Cell Balancing |
Programmable Charge Current, Automatic Cell Balancing |
4x3 DFN-12 |
2 |
E,I |
|
0 |
0.135 |
LTspice File |
DC1583A-A,DC1583A-B |
yes |
no |
2010-07-20 |
$3.00 (LTC3625EDE) |
Supercapacitor Chargers |
12mm² (4x3 DFN-12) |
0.75mm (4x3 DFN-12) |
no |
yes |
Matte Tin |
| LTC3625-1 |
2.7 |
5.5 |
1 |
4V, 4.5V |
Buck, Boost |
1A High Efficiency 2-Cell Supercapacitor Charger with Automatic Cell Balancing |
Programmable Charge Current, Automatic Cell Balancing |
4x3 DFN-12 |
2 |
E,I |
|
0 |
0.135 |
LTspice File |
DC1583A-A,DC1583A-B |
yes |
no |
2010-07-20 |
$3.00 (LTC3625EDE-1) |
Supercapacitor Chargers |
12mm² (4x3 DFN-12) |
0.75mm (4x3 DFN-12) |
no |
yes |
Matte Tin |
| LTC3350 |
4.5 |
35 |
10 |
Up to 35V |
Buck, Boost |
High Current Supercapacitor Backup Controller and System Monitor |
Voltage/Current/ESR/Capacitance Monitors, Active Cell Balancing, Programmable Input Current Limit, Programmable Output Current Limit |
5x7 QFN-38 |
1,2,3,4 |
E,I |
35 |
|
4 |
LTspice Model |
DC1937B |
yes |
no |
2014-05-16 |
$5.25 (LTC3350EUHF) |
Supercapacitor Chargers |
35mm² (5x7 QFN-38) |
0.75mm (5x7 QFN-38) |
no |
yes |
Matte Tin |
| LTM8064 |
6 |
58 |
6 |
36V |
Buck |
58VIN, 6A CVCC Step-Down μModule Regulator |
Output Current Regulation, Resistor Set Frequency, External Synchronization |
16mm x 11.9mm x 4.92mm BGA |
1 |
E,I |
36 |
0.2 |
2.5 |
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 |
| LTM8052A |
6 |
36 |
5 |
24V |
Buck |
36Vin, 5A, 2-Quadrant CVCC Buck uModule, No Output OVP |
Resistor Set Frequency, External Synchronization, Output Current Regulation |
15mm x 11.25mm x 2.82mm LGA,15mm x 11.25mm x 3.42mm BGA |
1 |
E,I,MP |
24 |
0.1 |
17 |
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 |
| LTM8026 |
6 |
36 |
5 |
24V |
Buck |
36Vin, 5A, CVCC Step-Down uModule Regulator |
Resistor Set Frequency, External Synchronization, Output Current Regulation |
15mm x 11.25mm x 2.82mm LGA,15mm x 11.25mm x 3.42mm BGA |
1 |
E,I,MP |
24 |
0.1 |
2 |
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 |
| LTM8052 |
6 |
36 |
5 |
24V |
Buck |
36Vin, 5A, 2-Quadrant CVCC Buck uModule, 125% Output OVP |
Resistor Set Frequency, External Synchronization, Output Current Regulation |
15mm x 11.25mm x 2.82mm LGA,15mm x 11.25mm x 3.42mm BGA |
1 |
E,I,MP |
24 |
0.1 |
17 |
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 |
| LTC3355 |
3 |
20 |
1 |
5V |
Buck |
20V 1A Buck DC/DC with Integrated SCAP Charger and Backup Regulator |
Output Current Limit |
4x4 QFN-20 |
1 |
E,I |
5 |
|
0.12 |
LTspice Model |
DC2040A |
yes |
no |
2014-03-07 |
$3.25 (LTC3355EUF) |
Supercapacitor Chargers |
16mm² (4x4 QFN-20) |
0.75mm (4x4 QFN-20) |
no |
no |
Matte Tin |
| LTC3606B |
2.5 |
5.5 |
0.8 |
Vin |
Buck |
800mA Synchronous Step-Down DC/DC with Average Input Current Limit |
Programmable Input Current Limit, Power Good, 100% Duty Cycle |
3x3 DFN-8 |
1 |
E,I |
5 |
0.1 |
0.42 |
LTspice File |
- |
no |
no |
2009-10-13 |
$2.10 (LTC3606BEDD) |
Internal Power Switch Buck,Supercapacitor Chargers |
9mm² (3x3 DFN-8) |
0.75mm (3x3 DFN-8) |
no |
yes |
Matte Tin |
| LTC3619 |
2.5 |
5.5 |
0.8 |
Vin |
Buck |
400mA/800mA Synchronous Step-Down |
Programmable Input Current Limit, Burst Mode, Power Good, 100% Duty Cycle |
3x3 DFN-10,MS-10E |
1 |
E,I |
5 |
0.1 |
0.05 |
LTspice Model |
DC1489A-A |
no |
no |
2009-09-22 |
$2.25 (LTC3619EDD) |
Internal Power Switch Buck,Micropower Buck Regulators,Multiple Output Buck,Supercapacitor Chargers |
9mm² (3x3 DFN-10),14.7mm² (MS-10E) |
0.75mm (3x3 DFN-10),1.1mm (MS-10E) |
no |
yes |
Matte Tin |
| LTC3619B |
2.5 |
5.5 |
0.8 |
Vin |
Buck |
400mA/800mA Synchronous Step-Down |
Programmable Input Current Limit, Power Good, 100% Duty Cycle |
3x3 DFN-10,MS-10E |
1 |
E,I |
5 |
0.1 |
0.6 |
LTspice File |
DC1489A-B |
no |
no |
2009-09-10 |
$2.25 (LTC3619BEDD) |
Internal Power Switch Buck,Multiple Output Buck,Supercapacitor Chargers |
9mm² (3x3 DFN-10),14.7mm² (MS-10E) |
0.75mm (3x3 DFN-10),1.1mm (MS-10E) |
no |
yes |
Matte Tin |
| LTC3643 |
3 |
17 |
2 |
40V |
Boost Charger, Buck Backup |
LTC3643 - 2A Bidirectional Power Backup Supply |
Programmable Charge Current, PowerPath Control, High Vout for Electrolytic Capacitor Charging |
3x5 QFN-24 |
|
E,I |
40 |
10 |
0.4 |
- |
DC2220A |
yes |
yes |
2015-10-30 |
$4.45 (LTC3643EUDD) |
Supercapacitor Chargers |
15mm² (3x5 QFN-24) |
0.75mm (3x5 QFN-24) |
no |
no |
Matte Tin |
| LTC3125 |
1.6 |
5.5 |
1 |
5.25V |
Boost |
1.2A Synchronous Step-Up DC/DC Converter with Input Current Limit |
Programmable Input Current Limit, Burst Mode, Output Disconnect |
2x3 DFN-8 |
1 |
E |
5.25 |
0.01 |
0.015 |
LTspice File |
DC1267A |
no |
no |
2008-11-17 |
$2.25 (LTC3125EDCB) |
Internal Power Switch Boost,Supercapacitor Chargers |
6mm² (2x3 DFN-8) |
0.75mm (2x3 DFN-8) |
no |
no |
Matte Tin |