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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
CS5101EDW16GIC SECONDARY SIDE CTRLR 16SOIC |
0 | - |
|
Datasheet |
- | 16-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Not Verified | Secondary-Side Controller | - | 8V ~ 45V | 12 mA | -40°C ~ 85°C | - | - | Surface Mount | 16-SOIC |
|
CS5101EN14GIC SECONDARY SIDE CTRLR 14DIP |
0 | - |
|
Datasheet |
- | 14-DIP (0.300", 7.62mm) | Tube | Obsolete | Not Verified | Secondary-Side Controller | - | 8V ~ 45V | 12 mA | -40°C ~ 85°C | - | - | Through Hole | 14-PDIP |
|
UCC2803DIC REG CTRLR MULT TOPOLOGY 8SOIC |
2,997 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Bulk | Obsolete | - | PWM Controller | -0.3V ~ 6.3V | 3.6V ~ 11V | 500 µA | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | 8-SOIC |
|
UCC2800DIC REG CTRLR MULT TOPOLOGY 8SOIC |
2,464 | - |
|
Datasheet |
UCC280x | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | - | PWM Controller | -0.3V ~ 6.3V | 6.9V ~ 11V | 500 µA | -40°C ~ 125°C (TA) | - | - | Surface Mount | 8-SOIC |
|
UCC2801DIC REG CTRLR MULT TOPOLOGY 8SOIC |
2,354 | - |
|
Datasheet |
UCC280x | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | - | PWM Controller | -0.3V ~ 6.3V | 7.4V ~ 11V | 500 µA | -40°C ~ 125°C (TA) | - | - | Surface Mount | 8-SOIC |
|
UCC2804DIC OFFLINE SWITCH MULT TOP 8SOIC |
989 | - |
|
Datasheet |
UCC280x | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | - | PWM Controller | -0.3V ~ 6.3V | 8.3V ~ 11V | 500 µA | -40°C ~ 125°C (TA) | - | - | Surface Mount | 8-SOIC |
|
UCC2805DIC REG CTRLR MULT TOPOLOGY 8SOIC |
148 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | - | PWM Controller | -0.3V ~ 6.3V | 3.6V ~ 11V | 500 µA | -40°C ~ 125°C (TA) | - | - | Surface Mount | 8-SOIC |
|
ML4823IPSWITCHING CONTROLLER |
2,772 | - |
|
Datasheet |
- | 16-DIP (0.300", 7.62mm) | Bulk | Active | Not Verified | Power Supply Controller | 6V | 30V | 22 mA | -40°C ~ 85°C | - | - | Through Hole | 16-PDIP |
|
|
LTC2954CDDB-2#TRPBFIC PUSH BUTTON ON/OFF CTRLR 8DFN |
0 | - |
|
Datasheet |
- | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | Push Button, On/Off Controller | - | 2.7V ~ 26.4V | 6 µA | 0°C ~ 70°C | - | - | Surface Mount | 8-DFN (3x2) |
|
ISL8723IRZR5369IC SUPERVISOR PWR SUP SUPPORT |
1,862 | - |
|
Datasheet |
* | - | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - |
|
ISL6506ACBPOWER SUPPLY CIRCUIT, FIXED |
970 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tube | Obsolete | Not Verified | Power Supply Controller/Monitor | - | 4.75V ~ 5.25V | 3.6 mA | 0°C ~ 70°C | - | - | Surface Mount | 8-SOIC-EP |
|
MP6907GSIC SECONDARY SIDE CTRLR 8SOIC |
113 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Not Verified | Secondary-Side Controller, Synchronous Rectifier | - | 4.2V ~ 35V | 8.5 mA | - | - | - | Surface Mount | 8-SOIC |
|
MAX4971EWC+TIC OVERVOLTAGE PROT CTRLR 12WLP |
0 | - |
|
Datasheet |
- | 12-WFBGA, WLBGA | Tape & Reel (TR) | Obsolete | Not Verified | Overvoltage Protection Controller | 2.2V ~ 28V | - | 60 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | 12-WLP (2.14x1.56) |
|
|
LTC2950CDDB-1#TRPBFIC PUSH BUTTON ON/OFF CTRLR 8DFN |
0 | - |
|
Datasheet |
- | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | Push Button, On/Off Controller | - | 2.7V ~ 26.4V | 6 µA | 0°C ~ 70°C | - | - | Surface Mount | 8-DFN (3x2) |
|
UC3543NIC 2.5V PWR SUPPLY MON 16-DIP |
0 | - |
|
Datasheet |
- | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Not Verified | Power Supply, Supervisor | 4.5V ~ 40V | - | 7 mA | 0°C ~ 70°C | - | - | Through Hole | 16-PDIP |
|
LM5115MTC/MEY875V, SECONDARY SIDE POST REGULAT |
4,810 | - |
|
Datasheet |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
MP6951GJ-ZFAST TURN-OFF RECTIFIER FOR FLYB |
2,262 | - |
|
Datasheet |
- | SOT-23-6 Thin, TSOT-23-6 | Tape & Reel (TR) | Active | - | Secondary-Side Controller, Synchronous Rectifier | - | 4.5V ~ 13V | 2.3 mA | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TSOT-23-6 |
|
ISL6118HIBZAPOWER SUPPLY CIRCUIT, FIXED |
477 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Not Verified | Dual Power Supply Controller | - | 2.7V ~ 5.5V | - | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
|
MAX1864UEEEXDSL/CABLE MODEM POWER SUPPLY |
5,574 | - |
|
Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Bulk | Active | Not Verified | Power Supply Controller | 4.5V ~ 28V | - | 1 mA | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-QSOP |
|
MAX1864TEEEXDSL/CABLE MODEM POWER SUPPLY |
458 | - |
|
Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Bulk | Active | Not Verified | Power Supply Controller | 4.5V ~ 28V | - | 1 mA | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-QSOP |

