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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
FAN301HLMYBATTERY CHARGE CONTROLLER |
12,588 | - |
|
- |
* | - | Bulk | Active | Not Verified | PWM Controller | - | - | - | - | - | - | - | - |
|
KA3501ANALOG CIRCUIT, 1 FUNC, BIPOLAR |
49,476 | - |
|
Datasheet |
- | 14-DIP (0.300", 7.62mm) | Tube | Obsolete | Not Verified | Power Supply, Supervisor | - | 5V ~ 32V | 3 mA | 0°C ~ 70°C | - | - | Through Hole | 14-DIP |
|
FAN7687AMPOWER SUPPLY CIRCUIT, FIXED |
9,503 | - |
|
Datasheet |
- | 14-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Not Verified | Secondary-Side Monitor | - | 4V ~ 15V | 1 mA | -40°C ~ 125°C | - | - | Surface Mount | 14-SOIC |
|
NCP4352SNT1GIC SMPS CTLR SECONDARY 6TSOP |
0 | - |
|
Datasheet |
- | SOT-23-6 Thin, TSOT-23-6 | Tape & Reel (TR) | Obsolete | Not Verified | Secondary-Side Controller | 2.5V ~ 36V | - | 90 µA | -40°C ~ 125°C | - | - | Surface Mount | 6-TSOP |
|
|
NCP4355ADR2GIC SECONDARY CTLR SMPS |
0 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | Secondary-Side Controller | - | 3.5V ~ 36V | 125 µA | 0°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
|
|
NCP4354BDR2GIC SECONDARY CTLR SMPS |
0 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | Secondary-Side Controller | - | 2.5V ~ 36V | 95 µA | 0°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
|
NCP4353ASNT1GIC SECONDARY CTLR SMPS |
0 | - |
|
Datasheet |
- | SOT-23-6 Thin, TSOT-23-6 | Tape & Reel (TR) | Obsolete | Not Verified | Secondary-Side Controller | - | 2.5V ~ 36V | 101 µA | 0°C ~ 125°C | - | - | Surface Mount | 6-TSOP |
|
FAN7687AMXPOWER SUPPLY CIRCUIT, FIXED |
15,000 | - |
|
Datasheet |
- | 14-SOIC (0.154", 3.90mm Width) | Bulk | Obsolete | Not Verified | Secondary-Side Monitor | - | 4V ~ 15V | 1 mA | -40°C ~ 125°C | - | - | Surface Mount | 14-SOIC |
|
FAN7687ANPOWER SUPPLY CIRCUIT, FIXED |
3,000 | - |
|
Datasheet |
- | 14-DIP (0.300", 7.62mm) | Tube | Obsolete | Not Verified | Secondary-Side Monitor | - | 4V ~ 15V | 1 mA | -40°C ~ 125°C | - | - | Through Hole | 14-DIP |
|
|
NCP367DPMUEBTBGIC 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) |
|
SG6203DZSWITCHING CONTROLLER |
3,269 | - |
|
Datasheet |
- | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | Not Verified | Synchronous Forward Controller | - | 4.8V ~ 20V | 1.7 mA | -30°C ~ 85°C | - | - | Through Hole | 8-DIP |
|
FAN1851AMXIC CONTROLLER 8SOIC |
29,098 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Bulk | Obsolete | Not Verified | Ground Fault Protection | - | - | - | - | - | - | Surface Mount | 8-SOIC |
|
FAN6206MYDUAL SWITCHING CONTROLLER |
5,000 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Bulk | Obsolete | Not Verified | Active/Synchronous Rectification Controller | - | 7.5V ~ 25V | 3 mA | -40°C ~ 105°C | - | - | Surface Mount | 8-SOIC |
|
SG6108DZPOWER SUPPLY CIRCUIT, FIXED |
1,124 | - |
|
Datasheet |
- | 20-DIP (0.300", 7.62mm) | Tube | Obsolete | Not Verified | Power Supply, Supervisor | - | 4.5V ~ 5.5V | 10 mA | -20°C ~ 85°C | - | - | Through Hole | 20-DIP |
|
FAN6250VM6XSR CONTROLLER |
0 | - |
|
- |
* | - | Tape & Reel (TR) | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - |
|
FAN301ULMYBATTERY CHARGE CONTROLLER |
459,663 | - |
|
- |
- | 8-SOIC (0.154", 3.90mm Width) | Bulk | Active | Not Verified | PWM Controller | 500V | 30V | 1.5 mA | -40°C ~ 105°C | - | - | Surface Mount | 8-SOIC |
|
FAN301ULMYIC PWM CONTROLLER 8SOIC |
0 | - |
|
- |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | PWM Controller | 500V | 30V | 1.5 mA | -40°C ~ 105°C | - | - | Surface Mount | 8-SOIC |
|
FAN1851ANIC CONTROLLER 8DIP |
7,378 | - |
|
Datasheet |
- | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | Not Verified | Ground Fault Protection | - | - | - | - | - | - | Through Hole | 8-DIP |
|
FAN1851AMIC CTRLR AC GRND FAULT 8SOIC |
18,905 | - |
|
- |
* | - | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - |
|
UC3842AD8TRG4IC REG CTRLR PWM CM 8SOIC |
2,500 | - |
|
Datasheet |
UCx84xA | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | - | PWM Controller | -0.3V ~ 6.3V | 10V ~ 30V | 11 mA | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |

