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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
S-77100B01-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-77100B02-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 |
|
IW1796-29HIGH PERFORMANCE AC/DC PRIMARY-S |
0 | - |
|
Datasheet |
- | SOT-23-6 | Tape & Reel (TR) | Active | - | Power Supply Controller | - | 45V | - | -40°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-6 |
|
IW1796-08HIGH PERFORMANCE AC/DC PRIMARY-S |
0 | - |
|
Datasheet |
- | SOT-23-6 | Tape & Reel (TR) | Active | - | Power Supply Controller | - | 45V | - | -40°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-6 |
|
IW1796-18BHIGH PERFORMANCE AC/DC PRIMARY-S |
0 | - |
|
Datasheet |
- | SOT-23-6 | Tape & Reel (TR) | Active | - | Power Supply Controller | - | 45V | - | -40°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-6 |
|
IW1797-34AC/DC PRIMARY-SIDE DLNK RAPID CH |
0 | - |
|
Datasheet |
- | SOT-23-6 | Tape & Reel (TR) | Active | - | Power Supply Controller | - | 45V | - | -40°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-6 |
|
IW1797-16AC/DC PRIMARY-SIDE DLNK RAPID CH |
0 | - |
|
Datasheet |
- | SOT-23-6 | Tape & Reel (TR) | Active | - | Power Supply Controller | - | 45V | - | -40°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-6 |
|
IW1797-32AC/DC PRIMARY-SIDE DLNK RAPID CH |
0 | - |
|
Datasheet |
- | SOT-23-6 | Tape & Reel (TR) | Active | - | Power Supply Controller | - | 45V | - | -40°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-6 |
|
IW661-00AC/DC SECONDARY-SIDE SYNCHRONOUS |
0 | - |
|
- |
- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | - | Secondary-Side Controller, Synchronous Rectifier | - | 33V | - | 150°C (TJ) | - | - | Surface Mount | 10-MSOP |
|
IW660-03-SO8AC/DC SECONDARY-SIDE SYNCHRONOUS |
0 | - |
|
- |
- | - | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - |
|
IW661-01AC/DC SECONDARY-SIDE SYNCHRONOUS |
0 | - |
|
- |
- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | - | Secondary-Side Controller, Synchronous Rectifier | - | 33V | - | 150°C (TJ) | - | - | Surface Mount | 10-MSOP |
|
IW662-02-SO8AC/DC SECONDARY-SIDE SYNCHRONOUS |
0 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | - | Secondary-Side Controller, Synchronous Rectifier | -1.5V ~ 100V | 33V | - | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SOIC |
|
IW662-05-SO8AC/DC SECONDARY-SIDE SYNCHRONOUS |
0 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | - | Secondary-Side Controller, Synchronous Rectifier | -1.5V ~ 100V | 33V | - | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SOIC |
|
IW662-03-SO8AC/DC SECONDARY-SIDE SYNCHRONOUS |
0 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | - | Secondary-Side Controller, Synchronous Rectifier | -1.5V ~ 100V | 33V | - | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SOIC |
|
IW662-18-SO8AC/DC SECONDARY-SIDE SYNCHRONOUS |
0 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | - | Secondary-Side Controller, Synchronous Rectifier | -1.5V ~ 100V | 33V | - | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SOIC |
|
IW662-01-SO8AC/DC SECONDARY-SIDE SYNCHRONOUS |
0 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | - | Secondary-Side Controller, Synchronous Rectifier | -1.5V ~ 100V | 33V | - | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SOIC |
|
IW662-08-SO8AC/DC SECONDARY-SIDE SYNCHRONOUS |
0 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | - | Secondary-Side Controller, Synchronous Rectifier | -1.5V ~ 100V | 33V | - | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SOIC |
|
IW1797-39AC/DC PRIMARY-SIDE DLNK RAPID CH |
0 | - |
|
Datasheet |
- | SOT-23-6 | Tape & Reel (TR) | Active | - | Power Supply Controller | - | 45V | - | -40°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-6 |
|
IW1796-09HIGH PERFORMANCE AC/DC PRIMARY-S |
0 | - |
|
Datasheet |
- | SOT-23-6 | Tape & Reel (TR) | Active | - | Power Supply Controller | - | 45V | - | -40°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-6 |
|
S-77100A01-T8T1U4POWER 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 |

