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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LT8309ES5#TRPBFIC REG FLYBACK ISO ADJ TSOT23-5 |
2,114 | - |
|
Datasheet |
- | SOT-23-5 Thin, TSOT-23-5 | Tape & Reel (TR) | Active | Not Verified | Secondary-Side Controller | - | 4.5V ~ 40V | 300 µA | -40°C ~ 125°C | - | - | Surface Mount | TSOT-23-5 |
|
|
LTC2950CDDB-1#TRMPBFIC PUSH BUTTON ON/OFF CTRLR 8DFN |
3,793 | - |
|
Datasheet |
- | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | Push Button, On/Off Controller | - | 2.7V ~ 26.4V | 6 µA | 0°C ~ 70°C | - | - | Surface Mount | 8-DFN (3x2) |
|
|
LTC2950CDDB-2#TRMPBFIC PUSH BUTTON ON/OFF CTRLR 8DFN |
2,266 | - |
|
Datasheet |
- | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | Push Button, On/Off Controller | - | 2.7V ~ 26.4V | 6 µA | 0°C ~ 70°C | - | - | Surface Mount | 8-DFN (3x2) |
|
|
LTC2951CDDB-1#TRMPBFIC PUSH BUTTON ON/OFF CTRLR 8DFN |
1,002 | - |
|
Datasheet |
- | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | Push Button, On/Off Controller | - | 2.7V ~ 26.4V | 6 µA | 0°C ~ 70°C | - | - | Surface Mount | 8-DFN (3x2) |
|
LTC2951CTS8-2#TRMPBFIC PB ON/OFF CONTROLLER TSOT23-8 |
292 | - |
|
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 | 0°C ~ 70°C | - | - | Surface Mount | TSOT-23-8 |
|
LTC2927ITS8#TRMPBFIC POWER SUPPLY CTRLR TSOT23-8 |
500 | - |
|
Datasheet |
- | SOT-23-8 Thin, TSOT-23-8 | Tape & Reel (TR) | Active | Not Verified | Power Supply Controller | - | 2.9V ~ 5.5V | 560 µA | -40°C ~ 85°C | - | - | Surface Mount | TSOT-23-8 |
|
LTC1041CN8#PBFIC BANG-BANG CONTROLLER 8DIP |
200 | - |
|
Datasheet |
- | 8-DIP (0.300", 7.62mm) | Tube | Active | Not Verified | Bang-Bang Controller | - | 2.8V ~ 16V | 1.2 mA | -40°C ~ 85°C | - | - | Through Hole | 8-PDIP |
|
|
LTC2954IDDB-2#TRPBFIC PUSH BUTTON ON/OFF CTRLR 8DFN |
2,707 | - |
|
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) |
|
LTC2951ITS8-2#TRMPBFIC PB ON/OFF CONTROLLER TSOT23-8 |
1,238 | - |
|
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 |
|
LTC2950ITS8-2#TRPBFIC PB ON/OFF CONTROLLER TSOT23-8 |
288 | - |
|
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 |
|
LTC2938CMS#PBFIC FOUR PWR SUPP MONITOR 12MSOP |
90 | - |
|
Datasheet |
- | 12-TSSOP (0.118", 3.00mm Width) | Tube | Active | Not Verified | Four Power Supply Monitor | - | 1V ~ 5V | - | 0°C ~ 70°C | - | - | Surface Mount | 12-MSOP |
|
|
LTC4151IDD-1#PBFIC CURRENT MONITOR(12BIT) 10DFN |
1,727 | - |
|
Datasheet |
- | 10-WFDFN Exposed Pad | Tube | Active | Not Verified | Power Supply Monitor | 7V ~ 80V | 7V ~ 80V | 1.2 mA | -40°C ~ 85°C | - | - | Surface Mount | 10-DFN (3x3) |
|
LTC2956IMS-1#PBFIC PB ON/OFF CONTROLLER 12MSOP |
219 | - |
|
Datasheet |
- | 12-TSSOP (0.118", 3.00mm Width) | Tube | Active | Not Verified | Wake Up Timer | - | 1.5V ~ 36V | 3 µA | -40°C ~ 85°C | - | - | Surface Mount | 12-MSOP |
|
LTC2956IMS-2#PBFIC PB ON/OFF CONTROLLER 12MSOP |
193 | - |
|
Datasheet |
- | 12-TSSOP (0.118", 3.00mm Width) | Tube | Active | Not Verified | Wake Up Timer | - | 1.5V ~ 36V | 3 µA | -40°C ~ 85°C | - | - | Surface Mount | 12-MSOP |
|
LTC2938IMS#PBFIC FOUR PWR SUPP MONITOR 12MSOP |
110 | - |
|
Datasheet |
- | 12-TSSOP (0.118", 3.00mm Width) | Tube | Active | Not Verified | Four Power Supply Monitor | - | 1V ~ 5V | - | -40°C ~ 85°C | - | - | Surface Mount | 12-MSOP |
|
LTC2939HMS#PBFIC SIX PWR SUPPLY MONITOR 16MSOP |
466 | - |
|
Datasheet |
- | 16-TFSOP (0.118", 3.00mm Width) | Tube | Active | Not Verified | Six Power Supply Monitor | - | 1V ~ 5V | - | -40°C ~ 125°C | - | - | Surface Mount | 16-MSOP |
|
LTC2930CDD#PBFIC 6 POWER SUPPLY MONITOR 12DFN |
352 | - |
|
Datasheet |
- | 12-WFDFN Exposed Pad | Tube | Active | Not Verified | Six Power Supply Monitor | - | 1V ~ 7V | - | 0°C ~ 70°C | - | - | Surface Mount | 12-DFN (3x3) |
|
LTC3765EMSE#PBFIC CTLR GATE DRIVER 16-MSOP |
145 | - |
|
Datasheet |
Direct Flux Limit™ | 16-TFSOP (0.118", 3.00mm Width) Exposed Pad | Tube | Active | Not Verified | Secondary-Side Controller | - | 7.7V ~ 14.5V | 1.7 mA | -40°C ~ 125°C | - | - | Surface Mount | 16-MSOP-EP |
|
ISL28023FR60Z-T7AIC VOLT MONITOR PRECISION |
4,057 | - |
|
Datasheet |
- | 24-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | Digital Power Monitor | 0V ~ 60V | 3V ~ 5.5V | - | -40°C ~ 125°C | - | - | Surface Mount | 24-QFN (4x4) |
|
LTC4151CS-2#PBFIC CURRENT MONITOR(12BIT) 16SOIC |
112 | - |
|
Datasheet |
- | 16-SOIC (0.154", 3.90mm Width) | Tube | Active | Not Verified | Power Supply Monitor | 7V ~ 80V | 7V ~ 80V | 1.2 mA | 0°C ~ 70°C | - | - | Surface Mount | 16-SO |

