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0755-82798135Power Supply Controllers, Monitors
Power Supply Controllers, Monitors
Power supply controllers and monitors are power management ICs used to control, supervise, and protect power supply operation in electronic systems. They are commonly used for voltage monitoring, sequencing, fault detection, current sensing, soft-start control, power-good signaling, and system protection in industrial equipment, servers, communication systems, automotive electronics, and embedded applications.
TomatoElec is an independent electronic components distributor supplying power supply controllers and monitors from mainstream manufacturers such as Texas Instruments, Analog Devices, STMicroelectronics, onsemi, Infineon, Microchip, Renesas, NXP, Diodes Incorporated, and Maxim Integrated. Customers can check inventory, price, package, specifications, parameters and PDF datasheets in the product list below, and submit a BOM or RFQ for power supply controller and monitor sourcing support.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Programmable | Applications | Voltage - Input | Voltage - Supply | Current - Supply | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
UC1843AMDREPIC REG CTRLR MULT TOPOLOGY 8SOIC |
1,304 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | - | PWM Controller | -0.3V ~ 6.3V | 7.9V ~ 30V | 11 mA | -55°C ~ 125°C (TA) | - | - | Surface Mount | 8-SOIC |
|
LTC2954ITS8-1#TRPBFIC PB ON/OFF CONTROLLER TSOT23-8 |
8,423 | - |
|
Datasheet |
- | SOT-23-8 Thin, TSOT-23-8 | Tape & Reel (TR) | Active | Not Verified | Push Button, On/Off Controller | - | 2.7V ~ 26.4V | 6 µA | -40°C ~ 85°C | - | - | Surface Mount | TSOT-23-8 |
|
LTC2954ITS8-1#TRMPBFIC PB ON/OFF CONTROLLER TSOT23-8 |
2,499 | - |
|
Datasheet |
- | SOT-23-8 Thin, TSOT-23-8 | Tape & Reel (TR) | Active | Not Verified | Push Button, On/Off Controller | - | 2.7V ~ 26.4V | 6 µA | -40°C ~ 85°C | - | - | Surface Mount | TSOT-23-8 |
|
LTC2954ITS8-2#TRMPBFIC PB ON/OFF CONTROLLER TSOT23-8 |
2,006 | - |
|
Datasheet |
- | SOT-23-8 Thin, TSOT-23-8 | Tape & Reel (TR) | Active | Not Verified | Push Button, On/Off Controller | - | 2.7V ~ 26.4V | 6 µA | -40°C ~ 85°C | - | - | Surface Mount | TSOT-23-8 |
|
|
LTC2950IDDB-2#TRMPBFIC PUSH BUTTON ON/OFF CTRLR 8DFN |
2,304 | - |
|
Datasheet |
- | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | Push Button, On/Off Controller | - | 2.7V ~ 26.4V | 6 µA | -40°C ~ 85°C | - | - | Surface Mount | 8-DFN (3x2) |
|
LTC2950ITS8-2#TRMPBFIC PB ON/OFF CONTROLLER TSOT23-8 |
1,295 | - |
|
Datasheet |
- | SOT-23-8 Thin, TSOT-23-8 | Tape & Reel (TR) | Active | Not Verified | Push Button, On/Off Controller | - | 2.7V ~ 26.4V | 6 µA | -40°C ~ 85°C | - | - | Surface Mount | TSOT-23-8 |
|
|
LTC2950IDDB-1#TRMPBFIC PUSH BUTTON ON/OFF CTRLR 8DFN |
1,194 | - |
|
Datasheet |
- | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | Push Button, On/Off Controller | - | 2.7V ~ 26.4V | 6 µA | -40°C ~ 85°C | - | - | Surface Mount | 8-DFN (3x2) |
|
LTC2951ITS8-1#TRMPBFIC PB ON/OFF CONTROLLER TSOT23-8 |
1,005 | - |
|
Datasheet |
- | SOT-23-8 Thin, TSOT-23-8 | Tape & Reel (TR) | Active | Not Verified | Push Button, On/Off Controller | - | 2.7V ~ 26.4V | 6 µA | -40°C ~ 85°C | - | - | Surface Mount | TSOT-23-8 |
|
LTC2950ITS8-1#TRMPBFIC PB ON/OFF CONTROLLER TSOT23-8 |
0 | - |
|
Datasheet |
- | SOT-23-8 Thin, TSOT-23-8 | Tape & Reel (TR) | Active | Not Verified | Push Button, On/Off Controller | - | 2.7V ~ 26.4V | 6 µA | -40°C ~ 85°C | - | - | Surface Mount | TSOT-23-8 |
|
LTC2953CDD-1#TRPBFIC PB ON/OFF CONTROLLER 12DFN |
3,073 | - |
|
Datasheet |
- | 12-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | Push Button, On/Off Controller | - | 2.7V ~ 27V | 14 µA | 0°C ~ 70°C | - | - | Surface Mount | 12-DFN (3x3) |
|
LTC2955ITS8-1#TRMPBFIC CTLR ON/OFF PUSHBUTT TSOT23-8 |
15,447 | - |
|
Datasheet |
- | SOT-23-8 Thin, TSOT-23-8 | Tape & Reel (TR) | Active | Not Verified | Push Button, On/Off Controller | ±36V | 1.5V ~ 36V | 1.2 µA | -40°C ~ 85°C | - | - | Surface Mount | TSOT-23-8 |
|
LTC2955IDDB-2#TRMPBFIC CTLR ON/OFF PUSHBUTTON 10-DFN |
2,895 | - |
|
Datasheet |
- | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | Push Button, On/Off Controller | ±36V | 1.5V ~ 36V | 1.2 µA | -40°C ~ 85°C | - | - | Surface Mount | 10-DFN (3x2) |
|
LTC2955IDDB-1#TRPBFIC PB ON/OFF CONTR0LLER 10DFN |
2,511 | - |
|
Datasheet |
- | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | Push Button, On/Off Controller | ±36V | 1.5V ~ 36V | 1.2 µA | -40°C ~ 85°C | - | - | Surface Mount | 10-DFN (3x2) |
|
LTC2955IDDB-1#TRMPBFIC CTLR ON/OFF PUSHBUTTON 10-DFN |
2,257 | - |
|
Datasheet |
- | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | Push Button, On/Off Controller | ±36V | 1.5V ~ 36V | 1.2 µA | -40°C ~ 85°C | - | - | Surface Mount | 10-DFN (3x2) |
|
LTC2955ITS8-2#TRMPBFIC CTLR ON/OFF PUSHBUTT TSOT23-8 |
1,896 | - |
|
Datasheet |
- | SOT-23-8 Thin, TSOT-23-8 | Tape & Reel (TR) | Active | Not Verified | Push Button, On/Off Controller | ±36V | 1.5V ~ 36V | 1.2 µA | -40°C ~ 85°C | - | - | Surface Mount | TSOT-23-8 |
|
LTC2955ITS8-1#TRPBFIC PB ON/OFF CTRLR TSOT23-8 |
220 | - |
|
Datasheet |
- | SOT-23-8 Thin, TSOT-23-8 | Tape & Reel (TR) | Active | Not Verified | Push Button, On/Off Controller | ±36V | 1.5V ~ 36V | 1.2 µA | -40°C ~ 85°C | - | - | Surface Mount | TSOT-23-8 |
|
UC1845AMDREPIC REG CTRLR MULT TOPOLOGY 8SOIC |
4,286 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | - | PWM Controller | -0.3V ~ 6.3V | 7.9V ~ 30V | 11 mA | -55°C ~ 125°C (TA) | - | - | Surface Mount | 8-SOIC |
|
LTC2953IDD-2#PBFIC PB ON/OFF CONTROLLER 12DFN |
2,130 | - |
|
Datasheet |
- | 12-WFDFN Exposed Pad | Tube | Active | Not Verified | Push Button, On/Off Controller | - | 2.7V ~ 27V | 14 µA | -40°C ~ 85°C | - | - | Surface Mount | 12-DFN (3x3) |
|
LTC2953IDD-1#TRPBFIC PB ON/OFF CONTROLLER 12DFN |
1,960 | - |
|
Datasheet |
- | 12-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | Push Button, On/Off Controller | - | 2.7V ~ 27V | 14 µA | -40°C ~ 85°C | - | - | Surface Mount | 12-DFN (3x3) |
|
LTC2953IDD-1#PBFIC PB ON/OFF CONTROLLER 12DFN |
358 | - |
|
Datasheet |
- | 12-WFDFN Exposed Pad | Tube | Active | Not Verified | Push Button, On/Off Controller | - | 2.7V ~ 27V | 14 µA | -40°C ~ 85°C | - | - | Surface Mount | 12-DFN (3x3) |

