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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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MAX17017GTM+TIC PWR SUPPLY CONTROLLER 48TQFN |
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- | 48-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | Power Supply Controller | 5.5V ~ 28V | - | - | -40°C ~ 105°C | - | - | Surface Mount | 48-TQFN (6x6) |
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LTC2921IGN-2.5#TRPBFIC 5 POWER SUPPLY MONITOR 16SSOP |
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Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Not Verified | Five Power Supply Monitor | - | 2.37V ~ 2.63V | 2 mA | -40°C ~ 85°C | - | - | Surface Mount | 16-SSOP |
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LTC2921IGN-3.3#TRPBFIC 5 POWER SUPPLY MONITOR 16SSOP |
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Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Not Verified | Five Power Supply Monitor | - | 2.97V ~ 3.63V | 2 mA | -40°C ~ 85°C | - | - | Surface Mount | 16-SSOP |
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LTC2921IGN#TRPBFIC 5 POWER SUPPLY MONITOR 16SSOP |
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Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Not Verified | Five Power Supply Monitor | - | 4.5V ~ 5.5V | 2 mA | -40°C ~ 85°C | - | - | Surface Mount | 16-SSOP |
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MAX34460AA00+T12-CHANNEL PMBUS SYSTEM MANGER |
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- | - | Tape & Reel (TR) | Active | - | Power Supply Monitor, Sequencer | 3V ~ 3.6V | 3V ~ 3.6V | 18 mA | -40°C ~ 85°C | - | - | - | - |
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LTC2945IUD-1#TRPBFIC POWER MONITOR I2C 12-QFN |
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Datasheet |
- | 12-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | General Purpose | 4V ~ 80V | 2.7V ~ 5.9V | 800 µA | -40°C ~ 85°C | - | - | Surface Mount | 12-QFN (3x3) |
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LTC2945IMS-1#TRPBFIC POWER MONITOR I2C 12-MSOP |
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Datasheet |
- | 12-TSSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Not Verified | General Purpose | 4V ~ 80V | 2.7V ~ 5.9V | 800 µA | -40°C ~ 85°C | - | - | Surface Mount | 12-MSOP |
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MAX34451ETNA1+TIC MONITOR PMBUS 16CH V/I TQFN |
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Datasheet |
- | 56-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Not Verified | Base Station-Networking Line Cards, Servers | - | 3V ~ 3.6V | 18 mA | -40°C ~ 85°C | - | - | Surface Mount | 56-TQFN (7x7) |
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LTC2925CGN#TRPBFIC PWR SUPPLY CONTROLLER 24SSOP |
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Datasheet |
- | 24-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Not Verified | Power Supply Controller | - | 2.9V ~ 5.5V | 1.5 mA | 0°C ~ 70°C | - | - | Surface Mount | 24-SSOP |
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ISL28025FR12Z-T7APREC DIG PWR MON W/MARGINING |
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Datasheet |
- | 20-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Not Verified | Digital Power Monitor | 0V ~ 60V | 3V ~ 5.5V | 1.3 mA | -40°C ~ 125°C | - | - | Surface Mount | 20-QFN (4x4) |
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LTC2970IUFD-1#TRPBFIC PWR SUPPLY CTRLR/MONITR 24QFN |
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Datasheet |
- | 24-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | Power Supply Controller/Monitor | - | 4.5V ~ 5.75V | 3.7 mA | -40°C ~ 85°C | - | - | Surface Mount | 24-QFN (4x5) |
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LTC2926IUFD#TRPBFIC POWER SUPPLY CONTROLLER 20QFN |
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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 | -40°C ~ 85°C | - | - | Surface Mount | 20-QFN (4x5) |
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LTC2926IGN#TRPBFIC PWR SUPPLY CONTROLLER 20SSOP |
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Datasheet |
- | 20-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Not Verified | Power Supply Controller | - | 2.9V ~ 5.5V | 2.5 mA | -40°C ~ 85°C | - | - | Surface Mount | 20-SSOP |
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MAX8688AHETG+TIC PWR SUPPLY CTRLR/MONTR 24TQFN |
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Datasheet |
- | 24-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | Power Supply Controller/Monitor | - | 3V ~ 3.6V | 6.7 mA | -40°C ~ 85°C | - | - | Surface Mount | 24-TQFN (4x4) |
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MAX8688ALETG+TIC PWR SUPPLY CTRLR/MONTR 24TQFN |
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Datasheet |
- | 24-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | Power Supply Controller/Monitor | - | 3V ~ 3.6V | 6.7 mA | -40°C ~ 85°C | - | - | Surface Mount | 24-TQFN (4x4) |
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MAX8688BHETG+TIC PWR SUPPLY CTRLR/MONTR 24TQFN |
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Datasheet |
- | 24-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | Power Supply Controller/Monitor | - | 3V ~ 3.6V | 6.7 mA | -40°C ~ 85°C | - | - | Surface Mount | 24-TQFN (4x4) |
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LTC2921IGN-2.5#PBFIC 5 POWER SUPPLY MONITOR 16SSOP |
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Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Tube | Active | Not Verified | Five Power Supply Monitor | - | 2.37V ~ 2.63V | 2 mA | -40°C ~ 85°C | - | - | Surface Mount | 16-SSOP |
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LTC3766IGN#TRPBFIC CONTROLLER SYNCH 28SSOP |
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Datasheet |
Direct Flux Limit™, PolyPhase® | 28-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Not Verified | Synchronous Forward Controller | 5V ~ 32V | 5V ~ 10V | 5 mA | -40°C ~ 125°C | - | - | Surface Mount | 28-SSOP |
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MAX1533ETJ+TIC POWER SUPPLY CONTROLER 32TQFN |
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- | 32-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Not Verified | Power Supply Controller | 4.5V ~ 26V | - | 15 µA | -40°C ~ 85°C | - | - | Surface Mount | 32-TQFN (5x5) |
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MAX34461AA01+12-CHANNEL PMBUS SYSTEM MANAGER |
0 | - |
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Datasheet |
- | 48-WFQFN Exposed Pad | Tube | Active | - | Power Supply Monitor, Sequencer | - | 3V ~ 3.6V | 18 mA | -40°C ~ 85°C | - | - | Surface Mount | 48-TQFN (6x6) |

