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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
ISPPAC-POWR607-01SN32IIC PWR MANAGER ISP GP 32-QFNS |
5,264 | - |
|
Datasheet |
ispPAC® | 32-VFQFN Exposed Pad | Tray | Active | Not Verified | Power Supply Supervisor, Reset Generator, Watchdog Timer | -0.3V ~ 5.9V | 2.64V ~ 3.96V | 3.5 mA | -40°C ~ 85°C | - | - | Surface Mount | 32-QFNS (5x5) |
|
ISPPAC-POWR607-01SN24IIC PWR MANAGER ISP 24QFNS |
298 | - |
|
Datasheet |
ispPAC® | 24-VFQFN Exposed Pad | Tray | Active | Not Verified | Power Supply Supervisor, Reset Generator, Watchdog Timer | -0.3V ~ 5.9V | 2.64V ~ 3.96V | 3.5 mA | -40°C ~ 85°C | - | - | Surface Mount | 24-QFNS (4x4) |
|
UCC28C45MDREPIC REG CTRLR MULT TOPOLOGY 8SOIC |
1,837 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | - | PWM Controller | -0.3V ~ 6.3V | 7.6V ~ 18V | 2.3 mA | -55°C ~ 125°C (TA) | - | - | Surface Mount | 8-SOIC |
|
ISL28025FI60Z-TIC VOLT MONITOR PRECISION 16WLCS |
2,355 | - |
|
Datasheet |
- | 16-WFBGA, WLCSP | Tape & Reel (TR) | Active | Not Verified | Digital Power Monitor | 0V ~ 60V | 3V ~ 5.5V | 1.3 mA | -40°C ~ 125°C | - | - | Surface Mount | 16-WLCSP (2.16x2.16) |
|
UC1844AMDREPIC REG CTRLR BST FLYBK PWM 8SOIC |
8,641 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | - | PWM Controller | -0.3V ~ 6.3V | 10V ~ 30V | 11 mA | -55°C ~ 125°C (TA) | - | - | Surface Mount | 8-SOIC |
|
UCC28C43MDREPIC REG CTRLR MULT TOPOLOGY 8SOIC |
573 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | - | PWM Controller | -0.3V ~ 6.3V | 7.6V ~ 18V | 2.3 mA | -55°C ~ 125°C (TA) | - | - | Surface Mount | 8-SOIC |
|
LTC2954CTS8-2#TRPBFIC PB ON/OFF CONTROLLER TSOT23-8 |
6,052 | - |
|
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 |
|
|
LTC2954CDDB-1#TRMPBFIC PUSH BUTTON ON/OFF CTRLR 8DFN |
1,940 | - |
|
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) |
|
LT8309ES5#TRMPBFIC REG FLYBACK ISO ADJ TSOT23-5 |
8,192 | - |
|
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 |
|
LTC2950CTS8-2#TRMPBFIC PB ON/OFF CONTROLLER TSOT23-8 |
4,085 | - |
|
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 |
|
|
LTC4151CDD#PBFIC CURRENT MONITOR(12BIT) 10DFN |
9,823 | - |
|
Datasheet |
- | 10-WFDFN Exposed Pad | Tube | Active | Not Verified | Power Supply Monitor | 7V ~ 80V | 7V ~ 80V | 1.2 mA | 0°C ~ 70°C | - | - | Surface Mount | 10-DFN (3x3) |
|
LT8309IS5#TRPBFIC REG FLYBACK ISO ADJ TSOT23-5 |
2,161 | - |
|
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 |
|
LTC2955CTS8-2#TRPBFIC PB ON/OFF CTRLR TSOT23-8 |
9,033 | - |
|
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 | 0°C ~ 70°C | - | - | Surface Mount | TSOT-23-8 |
|
LTC2955CDDB-2#TRMPBFIC CTLR ON/OFF PUSHBUTTON 10-DFN |
3,455 | - |
|
Datasheet |
- | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | Push Button, On/Off Controller | ±36V | 1.5V ~ 36V | 1.2 µA | 0°C ~ 70°C | - | - | Surface Mount | 10-DFN (3x2) |
|
LTC2955CDDB-1#TRPBFIC PB ON/OFF CONTR0LLER 10DFN |
2,368 | - |
|
Datasheet |
- | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | Push Button, On/Off Controller | ±36V | 1.5V ~ 36V | 1.2 µA | 0°C ~ 70°C | - | - | Surface Mount | 10-DFN (3x2) |
|
LTC2955CTS8-1#TRPBFIC PB ON/OFF CTRLR TSOT23-8 |
417 | - |
|
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 | 0°C ~ 70°C | - | - | Surface Mount | TSOT-23-8 |
|
LTC1921CMS8#PBFIC DUAL PWR SUPPLY MONITOR 8MSOP |
1,608 | - |
|
Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tube | Active | Not Verified | Dual Power Supply Monitor | - | 10V ~ 80V | 160 µA | -40°C ~ 85°C | - | - | Surface Mount | 8-MSOP |
|
LTC1696IS6#TRMPBFIC OVERVOLT PROT CTRLR |
13,926 | - |
|
Datasheet |
- | SOT-23-6 Thin, TSOT-23-6 | Tape & Reel (TR) | Active | Not Verified | Overvoltage Protection Controller | - | 2.7V ~ 27V | 1.1 mA | -40°C ~ 125°C | - | - | Surface Mount | TSOT-23-6 |
|
|
LTC2954IDDB-1#TRPBFIC PUSH BUTTON ON/OFF CTRLR 8DFN |
9,312 | - |
|
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) |
|
LTC2954ITS8-2#TRPBFIC PB ON/OFF CONTROLLER TSOT23-8 |
4,397 | - |
|
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 |

