Available 24/7 at
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LTC2922CF-2.5#PBFIC 5 PWR SUPPLY MONITOR 20TSSOP |
0 | - |
|
Datasheet |
- | 20-TSSOP (0.173", 4.40mm Width) | Tube | Active | Not Verified | Five Power Supply Monitor | - | 2.37V ~ 2.63V | 2 mA | 0°C ~ 70°C | - | - | Surface Mount | 20-TSSOP |
|
LTC2922CF#PBFIC 5 PWR SUPPLY MONITOR 20TSSOP |
0 | - |
|
Datasheet |
- | 20-TSSOP (0.173", 4.40mm Width) | Tube | Active | Not Verified | Five Power Supply Monitor | - | 4.5V ~ 5.5V | 2 mA | 0°C ~ 70°C | - | - | Surface Mount | 20-TSSOP |
|
INA4235AIYBJRQUAD CHANNEL, 16-BIT, ULTRA-PREC |
0 | - |
|
Datasheet |
- | 16-XFBGA, DSBGA | Tape & Reel (TR) | Active | - | Digital Power Monitor | - | 1.7V ~ 5.5V | 400 µA | -40°C ~ 125°C (TA) | - | - | Surface Mount | 16-DSBGA (0.71x1.47) |
|
LTC2922IF#PBFIC 5 PWR SUPPLY MONITOR 20TSSOP |
0 | - |
|
Datasheet |
- | 20-TSSOP (0.173", 4.40mm Width) | Tube | Active | Not Verified | Five Power Supply Monitor | - | 4.5V ~ 5.5V | 2 mA | -40°C ~ 85°C | - | - | Surface Mount | 20-TSSOP |
|
LTC2922IF-2.5#PBFIC 5 PWR SUPPLY MONITOR 20TSSOP |
0 | - |
|
Datasheet |
- | 20-TSSOP (0.173", 4.40mm Width) | Tube | Active | Not Verified | Five Power Supply Monitor | - | 2.37V ~ 2.63V | 2 mA | -40°C ~ 85°C | - | - | Surface Mount | 20-TSSOP |
|
LT3804EFE#PBFIC SECONDARY SIDE CTRLR 28TSSOP |
0 | - |
|
Datasheet |
- | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Active | Not Verified | Secondary-Side Controller | - | 8V ~ 25V | 9 mA | -40°C ~ 125°C | - | - | Surface Mount | 28-TSSOP-EP |
|
TEA1705/1RIC CTRLR SMPS TRANSIENT TO-236AB |
0 | - |
|
Datasheet |
GreenChip™ | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Obsolete | Not Verified | Secondary-Side Controller | - | 5V | 97 µA | -40°C ~ 150°C | - | - | Surface Mount | SOT-23 (TO-236AB) |
|
TS37001ASTRTSYNC FET CONTROLLER, SOIC-8, 5V |
0 | - |
|
- |
* | - | Tape & Reel (TR) | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - |
|
TS37001BSTRTSYNC FET CONTROLLER, SOIC-8, 10V |
0 | - |
|
- |
* | - | Tape & Reel (TR) | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - |
|
APR3415TMTR-G1ACDC SYNCH RECT CONT SO-8 T&R 4K |
0 | - |
|
- |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | Secondary-Side Controller, Synchronous Rectifier | - | 3.3V ~ 6V | 100 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
NEX81801DAZNEX81801DA/SOT8061/TSOT6 |
0 | - |
|
- |
- | SOT-23-6 Thin, TSOT-23-6 | Tape & Reel (TR) | Active | - | Active/Synchronous Rectification Controller | - | 4V ~ 13V | 2.3 mA | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 6-TSSOP |
|
NEX81802DAZNEX81802DA/SOT8061/TSOT6 |
0 | - |
|
- |
- | SOT-23-6 Thin, TSOT-23-6 | Tape & Reel (TR) | Active | - | Active/Synchronous Rectification Controller | - | 4V ~ 13V | 2.3 mA | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 6-TSSOP |
|
IW636-21AC/DC SECONDARY-SIDE CONTROLLER |
0 | - |
|
Datasheet |
- | SOT-23-6 | Tape & Reel (TR) | Active | - | Secondary-Side Controller, Synchronous Rectifier | -0.3V ~ 7V | 30V | - | 150°C (TJ) | - | - | Surface Mount | SOT-23-6 |
|
IW636-07AC/DC SECONDARY-SIDE CONTROLLER |
0 | - |
|
Datasheet |
- | SOT-23-6 | Tape & Reel (TR) | Active | - | Secondary-Side Controller, Synchronous Rectifier | -0.3V ~ 7V | 30V | - | 150°C (TJ) | - | - | Surface Mount | SOT-23-6 |
|
IW636-00AC/DC SECONDARY-SIDE CONTROLLER |
0 | - |
|
Datasheet |
- | SOT-23-6 | Tape & Reel (TR) | Active | - | Secondary-Side Controller, Synchronous Rectifier | -0.3V ~ 7V | 30V | - | 150°C (TJ) | - | - | Surface Mount | SOT-23-6 |
|
IW636-02AC/DC SECONDARY-SIDE CONTROLLER |
0 | - |
|
Datasheet |
- | SOT-23-6 | Tape & Reel (TR) | Active | - | Secondary-Side Controller, Synchronous Rectifier | -0.3V ~ 7V | 30V | - | 150°C (TJ) | - | - | Surface Mount | SOT-23-6 |
|
GPR343KTR-G1IC REG CTLR AC/DC GEN3 |
0 | - |
|
- |
* | - | Tape & Reel (TR) | Active | Not Verified | - | - | - | - | - | - | - | - | - |
|
S-77100A01-I8T1U4POWER SQUENCHER |
0 | - |
|
Datasheet |
S-77100 | 8-SMD, Flat Leads | Tape & Reel (TR) | Active | Not Verified | Power Supply Sequencer | - | 2.2V ~ 5.5V | 3 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SNT-8A |
|
S-77100A12-I8T1U4POWER SQUENCHER |
0 | - |
|
Datasheet |
S-77100 | 8-SMD, Flat Leads | Tape & Reel (TR) | Active | Not Verified | Power Supply Sequencer | - | 2.2V ~ 5.5V | 3 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SNT-8A |
|
S-77100A31-I8T1U4POWER SQUENCHER |
0 | - |
|
Datasheet |
S-77100 | 8-SMD, Flat Leads | Tape & Reel (TR) | Active | Not Verified | Power Supply Sequencer | - | 2.2V ~ 5.5V | 3 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SNT-8A |

