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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
UC3838ADWIC MAGNETIC AMP CNTRLR 16-SOIC |
826 | - |
|
Datasheet |
- | 16-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Not Verified | Magnetic Amplifier Controller | - | 5V ~ 40V | 4 mA | 0°C ~ 70°C | - | - | Surface Mount | 16-SOIC |
|
UC2543DWIC 2.5V PWR SUPPLY MON 16-SOIC |
0 | - |
|
Datasheet |
- | 16-SOIC (0.295", 7.50mm Width) | Bulk | Not For New Designs | Not Verified | Power Supply, Supervisor | 4.5V ~ 40V | - | 7 mA | -25°C ~ 85°C | - | - | Surface Mount | 16-SOIC |
|
LTC2956IUD-2#PBFLTC2956 - WAKE-UP TIMER WITH PUS |
4,840 | - |
|
Datasheet |
- | 12-WFQFN Exposed Pad | Bulk | Active | Not Verified | Wake Up Timer | - | 1.5V ~ 36V | 3 µA | -40°C ~ 85°C | - | - | Surface Mount | 12-QFN (3x3) |
|
ISL6126IRZA-TPOWER SUPPLY CIRCUIT, ADJ |
6,000 | - |
|
Datasheet |
- | 24-VFQFN Exposed Pad | Bulk | Obsolete | Not Verified | Power Supply Sequencer | - | 1.5V ~ 5.5V | 200 µA | -40°C ~ 85°C | - | - | Surface Mount | 24-QFN (4x4) |
|
ISL6127IRZAPOWER SUPPLY CIRCUIT, ADJ |
1,405 | - |
|
Datasheet |
- | 24-VFQFN Exposed Pad | Tube | Obsolete | Not Verified | Power Supply Sequencer | - | 1.5V ~ 5.5V | 200 µA | -40°C ~ 85°C | - | - | Surface Mount | 24-QFN (4x4) |
|
ISL6126IRZAPOWER SUPPLY CIRCUIT, ADJ |
295 | - |
|
Datasheet |
- | 24-VFQFN Exposed Pad | Tube | Obsolete | Not Verified | Power Supply Sequencer | - | 1.5V ~ 5.5V | 200 µA | -40°C ~ 85°C | - | - | Surface Mount | 24-QFN (4x4) |
|
ISL6128IRZAPOWER SUPPLY CIRCUIT, ADJ |
277 | - |
|
Datasheet |
- | 24-VFQFN Exposed Pad | Tube | Obsolete | Not Verified | Power Supply Sequencer | - | 1.5V ~ 5.5V | 200 µA | -40°C ~ 85°C | - | - | Surface Mount | 24-QFN (4x4) |
|
LTC2932CF#TRPBFIC 6 PWR SUPPLY MONITOR 20TSSOP |
0 | - |
|
Datasheet |
- | 20-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Not Verified | Six Power Supply Monitor | - | 1V ~ 7V | - | 0°C ~ 70°C | - | - | Surface Mount | 20-TSSOP |
|
UCC2583QIC SECONDARY SIDE CTRLR 20-PLCC |
0 | - |
|
Datasheet |
- | 20-LCC (J-Lead) | Tube | Obsolete | Not Verified | Secondary-Side Controller | - | 8.9V ~ 14V | 3 mA | -40°C ~ 85°C | - | - | Surface Mount | 20-PLCC (9x9) |
|
LTC3765IMSE#TRPBFIC CONTROLLER GATE DR 16MSOP |
0 | - |
|
Datasheet |
Direct Flux Limit™ | 16-TFSOP (0.118", 3.00mm Width) Exposed Pad | Tape & Reel (TR) | Active | Not Verified | Secondary-Side Controller | - | 7.7V ~ 14.5V | 1.7 mA | -40°C ~ 125°C | - | - | Surface Mount | 16-MSOP-EP |
|
UC2543DWTRPOWER SUPPLY SUPPORT CIRCUIT, FI |
8,000 | - |
|
Datasheet |
- | 16-SOIC (0.295", 7.50mm Width) | Bulk | Active | Not Verified | Power Supply, Supervisor | 4.5V ~ 40V | - | 7 mA | -25°C ~ 85°C | - | - | Surface Mount | 16-SOIC |
|
ISL8724IRZ-TPOWER SUPPLY CIRCUIT, ADJ |
24,000 | - |
|
Datasheet |
- | 24-VFQFN Exposed Pad | Bulk | Obsolete | Not Verified | Power Supply Sequencer | - | 2.5V ~ 5V | 270 µA | -40°C ~ 85°C | - | - | Surface Mount | 24-QFN (4x4) |
|
ISL8724IRZPOWER SUPPLY CIRCUIT, ADJ |
600 | - |
|
Datasheet |
- | 24-VFQFN Exposed Pad | Tube | Obsolete | Not Verified | Power Supply Sequencer | - | 2.5V ~ 5V | 270 µA | -40°C ~ 85°C | - | - | Surface Mount | 24-QFN (4x4) |
|
LM2641MTC-ADJ345KHZ PDSO28 |
292 | - |
|
Datasheet |
- | 28-TSSOP (0.173", 4.40mm Width) | Bulk | Active | Not Verified | Dual Power Supply Controller | 5.5V ~ 30V | 5.5V ~ 30V | - | 0°C ~ 125°C | - | - | Surface Mount | 28-TSSOP |
|
UC3849QIC SECONDARY SIDE CTRLR 28PLCC |
0 | - |
|
Datasheet |
- | 28-LCC (J-Lead) | Tube | Obsolete | Not Verified | Secondary-Side Controller | - | 8V ~ 20V | 21 mA | 0°C ~ 70°C (TA) | - | - | Surface Mount | 28-PLCC (11.51x11.51) |
|
UC3849QTRIC SECONDARY SIDE CTRLR 28PLCC |
0 | - |
|
Datasheet |
- | 28-LCC (J-Lead) | Tape & Reel (TR) | Obsolete | Not Verified | Secondary-Side Controller | - | 8V ~ 20V | 21 mA | 0°C ~ 70°C (TA) | - | - | Surface Mount | 28-PLCC (11.51x11.51) |
|
|
UCC2583DIC SECONDARY SIDE CTRLR 14SOIC |
0 | - |
|
Datasheet |
- | 14-SOIC (0.154", 3.90mm Width) | Bulk | Obsolete | Not Verified | Secondary-Side Controller | - | 8.9V ~ 14V | 3 mA | -40°C ~ 85°C | - | - | Surface Mount | 14-SOIC |
|
|
ISL6840IRZ-TIC REG CTRLR BOOST/FLYBACK 8DFN |
4,140 | - |
|
Datasheet |
- | 8-VFDFN Exposed Pad | Tape & Reel (TR) | Active | - | Industrial Power Systems | - | 7.5V ~ 14V | 5.5 mA | -40°C ~ 105°C (TA) | - | - | Surface Mount | 8-DFN (2x3) |
|
V62/03624-04XEUCC2803-EP ENHANCED PRODUCT LOW- |
2,117 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Bulk | Active | - | - | - | - | - | - | - | - | Surface Mount | 8-SOIC |
|
LT8311EFE#TRPBFIC MOSFET DRIVER SYNC 20-TSSOP |
0 | - |
|
Datasheet |
- | 20-TSSOP (0.173", 4.40mm Width), 16 Leads, Exposed Pad | Tape & Reel (TR) | Active | Not Verified | Secondary-Side Controller | - | 3.7V ~ 30V | 4.5 mA | -40°C ~ 150°C | - | - | Surface Mount | 20-TSSOP-EP |

