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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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ISL28022FRZ-TR5453IC PWR MONITOR 16QFN |
0 | - |
|
Datasheet |
- | 16-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Not Verified | Power Supply Monitor | 0V ~ 60V | 3V ~ 5.5V | 700 µA | -40°C ~ 125°C | - | - | Surface Mount | 16-QFN (3x3) |
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SG1548JIC PWR FAULT MON QUAD 16JDIP |
0 | - |
|
Datasheet |
- | - | Bulk | Active | Not Verified | Power Supply Monitor | - | 4.5V ~ 35V | 4.8 mA | -55°C ~ 125°C | - | - | Through Hole | 16-CDIP |
|
SG1548J-883BIC PWR FAULT MON QUAD 16JDIP |
0 | - |
|
Datasheet |
- | - | Bulk | Active | Not Verified | Power Supply Monitor | - | 4.5V ~ 35V | 4.8 mA | -55°C ~ 125°C | - | - | Through Hole | 16-CDIP |
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SG1548J-DESCIC PWR FAULT MON QUAD 16JDIP |
0 | - |
|
Datasheet |
- | - | Bulk | Active | Not Verified | Power Supply Monitor | - | 4.5V ~ 35V | 4.8 mA | -55°C ~ 125°C | - | - | Through Hole | 16-CDIP |
|
NCP373MU13TXGIC CTLR OVP POS/NEG 30V 12TLLGA |
0 | - |
|
Datasheet |
- | 12-UFLGA Exposed Pad | Tape & Reel (TR) | Obsolete | Not Verified | Handheld/Mobile Devices | ±28V | 2.5V ~ 5.5V | 200 µA | -40°C ~ 85°C | - | - | Surface Mount | 12-LLGA (3x3) |
|
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NCV360SNAET1GIC REG OVLO 20V 5TSOP |
0 | - |
|
Datasheet |
- | SOT-23-5 Thin, TSOT-23-5 | Tape & Reel (TR) | Obsolete | Not Verified | Overvoltage Protection Controller | 1.2V ~ 20V | - | 24 µA | -40°C ~ 85°C | - | - | Surface Mount | 5-TSOP |
|
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NCV360SNAFT1GIC REG OVLO 20V 5TSOP |
0 | - |
|
Datasheet |
- | SOT-23-5 Thin, TSOT-23-5 | Tape & Reel (TR) | Active | Not Verified | Overvoltage Protection Controller | 1.2V ~ 20V | - | 24 µA | -40°C ~ 85°C | - | - | Surface Mount | 5-TSOP |
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TEA1892ATS/1XIC SECONDARY SIDE CTRLR 6TSOP |
0 | - |
|
Datasheet |
GreenChip™ | SC-74, SOT-457 | Tape & Reel (TR) | Obsolete | Not Verified | Secondary-Side Controller, Synchronous Rectifier | - | 8.5V ~ 38V | 1 mA | -40°C ~ 150°C | - | - | Surface Mount | SC-74 |
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TEA1892TS/1XIC SECONDARY SIDE CTRLR 6TSOP |
0 | - |
|
Datasheet |
GreenChip™ | SC-74, SOT-457 | Tape & Reel (TR) | Obsolete | Not Verified | Secondary-Side Controller, Synchronous Rectifier | - | 8.5V ~ 38V | 1 mA | -40°C ~ 150°C | - | - | Surface Mount | SC-74 |
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L6599EDTRIC RESONANT CONV CTRLR 16SOIC |
0 | - |
|
- |
- | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Not Verified | Resonant Converter Controller | - | 8.85V ~ 16V | 3.5 mA | 0°C ~ 105°C | - | - | Surface Mount | 16-SO |
|
|
NCP367OPMUEATBGIC VOLT PROTECTRION OCP OVP 8DFN |
0 | - |
|
Datasheet |
- | 8-VFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Not Verified | Overvoltage Protection Controller, Current Limit | 1.2V ~ 28V | 1.2V ~ 28V | 42 µA | -40°C ~ 85°C | - | - | Surface Mount | 8-DFN (2x2.2) |
|
UC2543JIC SUPERVISOR 2.5V 16DIP |
0 | - |
|
Datasheet |
- | 16-CDIP (0.300", 7.62mm) | Tube | Active | Not Verified | Power Supply, Supervisor | 4.5V ~ 40V | 4.5V ~ 40V | 7 mA | -25°C ~ 85°C | - | - | Through Hole | 16-CDIP |
|
MP6920DN-LFIC REG BUCK SYNC FLYBK |
0 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tube | Active | Not Verified | Active/Synchronous Rectification Controller | - | 8V ~ 24V | 8 mA | -40°C ~ 125°C | - | - | Surface Mount | 8-SOICE |
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MP6920DN-LF-ZIC REG BUCK SYNC FLYBK |
0 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Obsolete | Not Verified | Active/Synchronous Rectification Controller | - | 8V ~ 24V | 8 mA | -40°C ~ 125°C | - | - | Surface Mount | 8-SOICE |
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MP6922AGNIC SECONDARY SIDE CTRLR 8SOIC |
0 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tube | Active | Not Verified | Secondary-Side Controller, Synchronous Rectifier | - | 8V ~ 24V | 23 mA | -40°C ~ 125°C | - | - | Surface Mount | 8-SOICE |
|
MP6960GSIC SECONDARY SIDE CTRLR 8SOIC |
0 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Not Verified | Secondary-Side Controller, Synchronous Rectifier | - | 8V ~ 24V | 3 mA | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
|
MP6922DS-LFIC SECONDARY SIDE CTRLR 8SOIC |
0 | - |
|
Datasheet |
- | 14-SOIC (0.154", 3.90mm Width) | Tube | Active | Not Verified | Secondary-Side Controller | - | 8V ~ 24V | 6 mA | -40°C ~ 125°C | - | - | Surface Mount | 14-SOIC |
|
RT8481GEIC SECONDARY SIDE CTRLR 6SOT23 |
0 | - |
|
- |
- | SOT-23-6 | Tape & Reel (TR) | Active | Not Verified | Secondary-Side Controller | - | 4.75V ~ 50V | 500 µA | - | - | - | Surface Mount | SOT-23-6 |
|
TEA19161T/1YIC PFC CTRLR DCM 500KHZ 16SO |
0 | - |
|
Datasheet |
GreenChip™ | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | Power Supply Controller, Notebook Computers | 18.3V ~ 19.8V | 10.6V ~ 11.4V | 5.6 mA | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 16-SO |
|
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S-8425AAAFT-TB-GIC POWER SUPPLY SWITCHING 8TSSOP |
0 | - |
|
Datasheet |
S-8425 | 8-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | Power Supply Switching | 1.7V ~ 16V | - | - | -40°C ~ 85°C | - | - | Surface Mount | 8-TSSOP |

