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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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MAX34441ETL+TIC PS MANAGER PMBUS 5CH 40TQFN |
0 | - |
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- |
- | 40-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Not Verified | Base Station-Networking Line Cards, Servers | - | 2.7V ~ 5.5V | 2.5 mA | -40°C ~ 85°C | - | - | Surface Mount | 40-TQFN (6x6) |
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LTC2931CF#TRPBFIC 6 PWR SUPPLY MONITOR 20TSSOP |
0 | - |
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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 |
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MAX34440ETL+IC PS MANAGER PMBUS 6CH 40TQFN |
0 | - |
|
- |
- | 40-WFQFN Exposed Pad | Tray | Obsolete | Not Verified | Base Station-Networking Line Cards, Servers | - | 2.7V ~ 5.5V | 2.5 mA | -40°C ~ 85°C | - | - | Surface Mount | 40-TQFN (6x6) |
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L6610DTRIC CTRLR HOUSEKEEPING 24SOIC |
0 | - |
|
- |
- | 24-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | Programmable Housekeeping Controller | - | 4.2V ~ 7V | 5 mA | 0°C ~ 105°C | - | - | Surface Mount | 24-SO |
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L6611DTRIC CTRLR HOUSEKEEPING 20SOIC |
0 | - |
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Datasheet |
- | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | Programmable Housekeeping Controller | - | 4.2V ~ 7V | 5 mA | 0°C ~ 125°C | - | - | Surface Mount | 20-SO |
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ISL62392CIRTZ-TIC PWR SUPPLY CTRLR 28TQFN |
0 | - |
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Datasheet |
- | 28-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | Power Supply Controller, Notebook Computers | - | 5.5V ~ 25V | 150 µA | -40°C ~ 100°C | - | - | Surface Mount | 28-TQFN (4x4) |
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ISL88550AIRZ-T7IC PWM CONTROLLER 28TQFN |
0 | - |
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Datasheet |
- | 28-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Not Verified | PWM Controller | 2V ~ 25V | 4.5V ~ 5.5V | 25 µA | -40°C ~ 85°C | - | - | Surface Mount | 28-TQFN (5x5) |
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LM2640MTCX-ADJIC PWR SUPPLY CONTROLLER 28TSSOP |
0 | - |
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Datasheet |
- | 28-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | Dual Power Supply Controller | 5.5V ~ 30V | 5.5V ~ 30V | - | 0°C ~ 125°C | - | - | Surface Mount | 28-TSSOP |
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LTC2952CF#TRPBFIC PB ON/OFF CONTROLLER 20TSSOP |
0 | - |
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Datasheet |
PowerPath™ | 20-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Not Verified | Push Button, On/Off Controller | - | 2.7V ~ 28V | 65 µA | 0°C ~ 70°C | - | - | Surface Mount | 20-TSSOP |
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LTC2952CUF#TRPBFIC PB ON/OFF CONTROLLER 20QFN |
0 | - |
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Datasheet |
PowerPath™ | 20-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | Push Button, On/Off Controller | - | 2.7V ~ 28V | 65 µA | 0°C ~ 70°C | - | - | Surface Mount | 20-QFN (4x4) |
|
LT4180EGN#TRPBFIC CTLR REMOTE SENSOR 24SSOP |
0 | - |
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Datasheet |
Virtual Remote Sense™ | 24-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Not Verified | Power Supply Controller | - | 3.1V ~ 50V | 10 mA | -40°C ~ 125°C | - | - | Surface Mount | 24-SSOP |
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LTC2939IMS#TRPBFIC FOUR PWR SUPP MONITOR 16MSOP |
0 | - |
|
Datasheet |
- | 16-TFSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Not Verified | Six Power Supply Monitor | - | 1V ~ 5V | - | -40°C ~ 85°C | - | - | Surface Mount | 16-MSOP |
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LTC2926CUFD#TRPBFIC POWER SUPPLY CONTROLLER 20QFN |
0 | - |
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Datasheet |
- | 20-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | Power Supply Controller | - | 2.9V ~ 5.5V | 2.5 mA | 0°C ~ 70°C | - | - | Surface Mount | 20-QFN (4x5) |
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LTC3765HMSE#TRPBFIC CONTROLLER GATE DR 16MSOP |
0 | - |
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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 ~ 150°C | - | - | Surface Mount | 16-MSOP-EP |
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LTC2926CGN#TRPBFIC PWR SUPPLY CONTROLLER 20SSOP |
0 | - |
|
Datasheet |
- | 20-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Not Verified | Power Supply Controller | - | 2.9V ~ 5.5V | 2.5 mA | 0°C ~ 70°C | - | - | Surface Mount | 20-SSOP |
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LTC3726EGN#TRPBFIC SECONDARY SIDE CTRLR 16SSOP |
0 | - |
|
Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Not Verified | Secondary-Side Controller | - | 5V ~ 10V | 4.2 mA | -40°C ~ 85°C | - | - | Surface Mount | 16-SSOP |
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ISL62392HRTZIC PWR SUPPLY CONTROLLER 28TQFN |
0 | - |
|
Datasheet |
- | 28-WFQFN Exposed Pad | Tube | Obsolete | Not Verified | Power Supply Controller, Notebook Computers | - | 5.5V ~ 25V | 150 µA | -10°C ~ 100°C | - | - | Surface Mount | 28-TQFN (4x4) |
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ISL62386HRTZIC PWR SUPPLY CTRLR QUAD 32TQFN |
0 | - |
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Datasheet |
- | 32-WFQFN Exposed Pad | Tube | Active | Not Verified | Handheld/Mobile Devices | 5.5V ~ 25V | 5.5V ~ 25V | - | -10°C ~ 100°C | - | - | Surface Mount | 32-TQFN (5x5) |
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LTC2931IF#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 | - | -40°C ~ 85°C | - | - | Surface Mount | 20-TSSOP |
|
LTC2932IF#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 | - | -40°C ~ 85°C | - | - | Surface Mount | 20-TSSOP |

