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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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UC2845AD8G4IC REG CTRLR MULT TOPOLOGY 8SOIC |
0 | - |
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Datasheet |
UCx84xA | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | - | PWM Controller | -0.3V ~ 6.3V | 7.6V ~ 30V | 11 mA | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
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MP6923GS-ZHIGH-EFFICIENCY, DUAL FAST TURN- |
0 | - |
|
- |
- | 14-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Not Verified | Secondary-Side Controller, Synchronous Rectifier | - | 8V ~ 24V | 27 mA | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 14-SOIC |
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S-8426AAA-J8T1GIC POWER SUPPLY SWITCHING 8SOP |
0 | - |
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Datasheet |
S-8426A | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Not For New Designs | Not Verified | Power Supply Switching | 1.7V ~ 16V | - | - | -40°C ~ 85°C | - | - | Surface Mount | 8-SOP |
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UC2842ANG4IC PWM BOOST FLYBACK CM 8DIP |
0 | - |
|
Datasheet |
UCx84xA | 8-DIP (0.300", 7.62mm) | Tube | Discontinued at Digi-Key | - | PWM Controller | -0.3V ~ 6.3V | 10V ~ 30V | 11 mA | -40°C ~ 85°C (TA) | - | - | Through Hole | 8-PDIP |
|
UC2843ANG4IC REG CTRLR MULT TOPOLOGY 8DIP |
0 | - |
|
Datasheet |
- | 8-DIP (0.300", 7.62mm) | Tube | Discontinued at Digi-Key | - | PWM Controller | -0.3V ~ 6.3V | 7.6V ~ 30V | 11 mA | -40°C ~ 85°C (TA) | Automotive | AEC-Q100 | Through Hole | 8-PDIP |
|
UC2844ANG4IC PWM BOOST FLYBACK CM 8DIP |
0 | - |
|
Datasheet |
UCx84xA | 8-DIP (0.300", 7.62mm) | Tube | Discontinued at Digi-Key | - | PWM Controller | -0.3V ~ 6.3V | 10V ~ 30V | 11 mA | -40°C ~ 85°C (TA) | - | - | Through Hole | 8-PDIP |
|
UC2845ANG4IC REG CTRLR MULT TOPOLOGY 8DIP |
0 | - |
|
Datasheet |
UCx84xA | 8-DIP (0.300", 7.62mm) | Tube | Discontinued at Digi-Key | - | PWM Controller | -0.3V ~ 6.3V | 7.6V ~ 30V | 11 mA | -40°C ~ 85°C (TA) | - | - | Through Hole | 8-PDIP |
|
UC3843D8G4IC REG CTRLR MULT TOPOLOGY 8SOIC |
0 | - |
|
Datasheet |
UCx84x | 8-SOIC (0.154", 3.90mm Width) | Tube | Discontinued at Digi-Key | - | PWM Controller | -0.3V ~ 6.3V | 12V ~ 28V | 11 mA | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |
|
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UC3843DG4IC REG CTRLR MULT TOP 14SOIC |
0 | - |
|
Datasheet |
UCx84x | 14-SOIC (0.154", 3.90mm Width) | Tube | Discontinued at Digi-Key | - | PWM Controller | -0.3V ~ 6.3V | 12V ~ 28V | 11 mA | 0°C ~ 70°C (TA) | - | - | Surface Mount | 14-SOIC |
|
|
UC3845DG4IC REG CTRLR MULT TOP 14SOIC |
0 | - |
|
Datasheet |
- | 14-SOIC (0.154", 3.90mm Width) | Tube | Discontinued at Digi-Key | - | PWM Controller | -0.3V ~ 6.3V | 12V ~ 28V | 11 mA | 0°C ~ 70°C (TA) | - | - | Surface Mount | 14-SOIC |
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TS19340CS14 RLGLED DRIVER, SECONDARY SIDE CONTR |
0 | - |
|
- |
- | 14-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | Secondary-Side Controller | - | 38V | 400 µA | -40°C ~ 85°C | - | - | Surface Mount | 14-SOP |
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APR347W6-7ACDC SYNCH RECT CONT SOT26 |
0 | - |
|
- |
- | SOT-23-6 | Tape & Reel (TR) | Active | Not Verified | Secondary-Side Controller, Synchronous Rectifier | - | 0V ~ 16V | 150 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-26 |
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UC3844D8IC REG CTRLR PWM CM 8SOIC |
0 | - |
|
Datasheet |
UCx84x | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | - | PWM Controller | -0.3V ~ 6.3V | 12V ~ 28V | 11 mA | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |
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IW1825-3125W ACCUSWITCH? AC/DC CONTROLLER |
0 | - |
|
Datasheet |
- | 10-SOIC (0.154", 3.90mm Width), Fused Leads | Tape & Reel (TR) | Active | - | Digital Power Controller | - | 25V | - | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 10-SOIC Batwing |
|
MP6922DSE-LF-ZDUAL FAST TURN-OFF INTELLIGENT R |
0 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | - | Flyback, Forward Converters, LLC | - | 8V ~ 24V | 4 mA | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SOIC |
|
UC2842D8G4IC PWM BOOST FLYBACK CM 8SOIC |
0 | - |
|
Datasheet |
UC284x | 8-SOIC (0.154", 3.90mm Width) | Tube | Discontinued at Digi-Key | - | PWM Controller | -0.3V ~ 6.3V | 12V ~ 28V | 11 mA | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
UC3845D8G4IC REG CTRLR MULT TOPOLOGY 8SOIC |
0 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | - | PWM Controller | -0.3V ~ 6.3V | 12V ~ 28V | 11 mA | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |
|
|
UC2843DG4IC REG CTRLR MULT TOP 14SOIC |
0 | - |
|
Datasheet |
UCx84x | 14-SOIC (0.154", 3.90mm Width) | Tube | Discontinued at Digi-Key | - | PWM Controller | -0.3V ~ 6.3V | 12V ~ 28V | 11 mA | -40°C ~ 85°C (TA) | - | - | Surface Mount | 14-SOIC |
|
|
UC2845DG4IC REG CTRLR MULT TOP 14SOIC |
0 | - |
|
Datasheet |
UCx84x | 14-SOIC (0.154", 3.90mm Width) | Tube | Discontinued at Digi-Key | - | PWM Controller | -0.3V ~ 6.3V | 12V ~ 28V | 11 mA | -40°C ~ 85°C (TA) | - | - | Surface Mount | 14-SOIC |
|
MP6922AGN-ZIC SECONDARY SIDE CTRLR 8SOIC |
0 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Active | Not Verified | Secondary-Side Controller, Synchronous Rectifier | - | 8V ~ 24V | 23 mA | -40°C ~ 125°C | - | - | Surface Mount | 8-SOICE |

