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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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LTC2922CF-2.5#TRPBFIC 5 PWR SUPPLY MONITOR 20TSSOP |
0 | - |
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Datasheet |
- | 20-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Not Verified | Five Power Supply Monitor | - | 2.37V ~ 2.63V | 2 mA | 0°C ~ 70°C | - | - | Surface Mount | 20-TSSOP |
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ADP1071-1ARWZ-RLISOLATED FLYBACK CONTROLLER W/LI |
0 | - |
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Datasheet |
- | 16-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Active | Not Verified | Flyback, Forward Converters | 0.4V ~ 3V | 4.7V ~ 12.5V | 16.6 mA | -40°C ~ 125°C | - | - | Surface Mount | 16-SOIC |
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LM2640MTC-ADJ/NOPBIC PWR SUPPLY CONTROLLER 28TSSOP |
0 | - |
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Datasheet |
- | 28-TSSOP (0.173", 4.40mm Width) | Tube | Active | Not Verified | Dual Power Supply Controller | 5.5V ~ 30V | 5.5V ~ 30V | - | 0°C ~ 125°C | - | - | Surface Mount | 28-TSSOP |
|
LTC2921CGN-2.5#TRPBFIC 5 POWER SUPPLY MONITOR 16SSOP |
0 | - |
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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 | 0°C ~ 70°C | - | - | Surface Mount | 16-SSOP |
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LTC2921CGN#TRPBFIC 5 POWER SUPPLY MONITOR 16SSOP |
0 | - |
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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 | 0°C ~ 70°C | - | - | Surface Mount | 16-SSOP |
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LTC2923CDE#TRPBFIC POWER SUPPLY CONTROLLER 12DFN |
0 | - |
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Datasheet |
- | 12-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | Power Supply Controller, Sequencer | - | 2.9V ~ 5.5V | - | 0°C ~ 70°C | - | - | Surface Mount | 12-DFN (4x3) |
|
LTC2921CGN-3.3#TRPBFIC 5 POWER SUPPLY MONITOR 16SSOP |
0 | - |
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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 | 0°C ~ 70°C | - | - | Surface Mount | 16-SSOP |
|
LTC1921IMS8#TRPBFIC DUAL PWR SUPPLY MONITOR 8MSOP |
0 | - |
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Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Not Verified | Dual Power Supply Monitor | - | 10V ~ 80V | 160 µA | -40°C ~ 85°C | - | - | Surface Mount | 8-MSOP |
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LTC2970CUFD#TRPBFIC PWR SUPPLY CTRLR/MONITR 24QFN |
0 | - |
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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 | 0°C ~ 70°C | - | - | Surface Mount | 24-QFN (4x5) |
|
LTC2970CUFD-1#TRPBFIC PWR SUPPLY CTRLR/MONITR 24QFN |
0 | - |
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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 | 0°C ~ 70°C | - | - | Surface Mount | 24-QFN (4x5) |
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MAX5973ETL+TIC SUPERVISOR DC/DC CONV 40TQFN |
0 | - |
|
- |
- | 40-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Not Verified | Multiphase Controller | - | 9V ~ 14V | - | -40°C ~ 85°C | - | - | Surface Mount | 40-TQFN (5x5) |
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LTC3726IGN#TRPBFIC SECONDARY SIDE CTRLR 16SSOP |
0 | - |
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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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ISL62392CIRTZIC PWR SUPPLY CTRLR 28TQFN |
0 | - |
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Datasheet |
- | 28-WFQFN Exposed Pad | Tube | Obsolete | 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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LTC2931HF#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 ~ 125°C | - | - | Surface Mount | 20-TSSOP |
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LTC2932HF#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 ~ 125°C | - | - | Surface Mount | 20-TSSOP |
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UCD3138RJARIC DGTL PWR CTRLR 40VQFN |
0 | - |
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Datasheet |
- | 40-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | Digital Power Controller | - | 3V ~ 3.6V | 100 mA | -40°C ~ 125°C | - | - | Surface Mount | 40-VQFN (6x6) |
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LTC2945CUD-1#TRPBFIC POWER MONITOR I2C 12-QFN |
0 | - |
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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 | 0°C ~ 70°C | - | - | Surface Mount | 12-QFN (3x3) |
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LTC2945CMS-1#TRPBFIC POWER MONITOR I2C 12-MSOP |
0 | - |
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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 | 0°C ~ 70°C | - | - | Surface Mount | 12-MSOP |
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LTC4151HMS#TRPBFIC PWR MONITOR MS 80V SD 10MSOP |
0 | - |
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Datasheet |
- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Not Verified | Power Supply Monitor | 7V ~ 80V | 7V ~ 80V | 1.2 mA | -40°C ~ 125°C | - | - | Surface Mount | 10-MSOP |
|
LT8310HFE#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 | Forward Converter Controller | - | 6V ~ 100V | 3.8 mA | -40°C ~ 150°C | - | - | Surface Mount | 20-TSSOP-EP |

