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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LT4180EGNIC REGULATOR |
0 | - |
|
- |
Virtual Remote Sense™ | 24-SSOP (0.154", 3.90mm Width) | Tube | Obsolete | Not Verified | Power Supply Controller | - | 3.1V ~ 50V | 10 mA | -40°C ~ 125°C | - | - | Surface Mount | 24-SSOP |
|
LT4180MPGNIC REGULATOR |
0 | - |
|
- |
Virtual Remote Sense™ | 24-SSOP (0.154", 3.90mm Width) | Tube | Obsolete | Not Verified | Power Supply Controller | - | 3.1V ~ 50V | 10 mA | -55°C ~ 125°C | - | - | Surface Mount | 24-SSOP |
|
LTC2931HFIC POWER SUPPLY MONITOR |
0 | - |
|
- |
- | 20-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Not Verified | Six Power Supply Monitor | - | 1V ~ 7V | - | -40°C ~ 125°C | - | - | Surface Mount | 20-TSSOP |
|
LTC2931IFIC POWER SUPPLY MONITOR |
0 | - |
|
- |
- | 20-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Not Verified | Six Power Supply Monitor | - | 1V ~ 7V | - | -40°C ~ 85°C | - | - | Surface Mount | 20-TSSOP |
|
LTC2932CFIC POWER SUPPLY MONITOR |
0 | - |
|
- |
- | 20-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Not Verified | Six Power Supply Monitor | - | 1V ~ 7V | - | 0°C ~ 70°C | - | - | Surface Mount | 20-TSSOP |
|
LTC2932HFIC POWER SUPPLY MONITOR |
0 | - |
|
- |
- | 20-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Not Verified | Six Power Supply Monitor | - | 1V ~ 7V | - | -40°C ~ 125°C | - | - | Surface Mount | 20-TSSOP |
|
LTC2932IFIC POWER SUPPLY MONITOR |
0 | - |
|
- |
- | 20-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Not Verified | Six Power Supply Monitor | - | 1V ~ 7V | - | -40°C ~ 85°C | - | - | Surface Mount | 20-TSSOP |
|
LTC2952CFIC SUPERVISOR |
0 | - |
|
- |
PowerPath™ | 20-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Not Verified | Push Button, On/Off Controller | - | 2.7V ~ 28V | 65 µA | 0°C ~ 70°C | - | - | Surface Mount | 20-TSSOP |
|
LTC2952IFIC SUPERVISOR |
0 | - |
|
- |
PowerPath™ | 20-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Not Verified | Push Button, On/Off Controller | - | 2.7V ~ 28V | 65 µA | -40°C ~ 85°C | - | - | Surface Mount | 20-TSSOP |
|
LTC2955CDDB-1IC CONTROLLER ON-FF |
0 | - |
|
Datasheet |
- | 10-WFDFN Exposed Pad | Tube | Obsolete | Not Verified | Push Button, On/Off Controller | ±36V | 1.5V ~ 36V | 1.2 µA | 0°C ~ 70°C | - | - | Surface Mount | 10-DFN (3x2) |
|
LTC2955CDDB-2IC CONTROLLER ON-FF |
0 | - |
|
Datasheet |
- | 10-WFDFN Exposed Pad | Tube | Obsolete | Not Verified | Push Button, On/Off Controller | ±36V | 1.5V ~ 36V | 1.2 µA | 0°C ~ 70°C | - | - | Surface Mount | 10-DFN (3x2) |
|
LTC2955IDDB-1IC CONTROLLER ON-FF |
0 | - |
|
Datasheet |
- | 10-WFDFN Exposed Pad | Tube | Obsolete | Not Verified | Push Button, On/Off Controller | ±36V | 1.5V ~ 36V | 1.2 µA | -40°C ~ 85°C | - | - | Surface Mount | 10-DFN (3x2) |
|
LTC2955IDDB-2IC CONTROLLER ON-FF |
0 | - |
|
Datasheet |
- | 10-WFDFN Exposed Pad | Tube | Obsolete | Not Verified | Push Button, On/Off Controller | ±36V | 1.5V ~ 36V | 1.2 µA | -40°C ~ 85°C | - | - | Surface Mount | 10-DFN (3x2) |
|
LTC2974CUPIC PWR SUPPLY MGR |
0 | - |
|
Datasheet |
- | 64-WFQFN Exposed Pad | Tube | Obsolete | Not Verified | Monitor, Sequencer, Supervisor | 4.5V ~ 15V | 3.3V, 4.5V ~ 15V | 10 mA | 0°C ~ 70°C | - | - | Surface Mount | 64-QFN (9x9) |
|
LTC2974IUPIC PWR SUPPLY MGR |
0 | - |
|
Datasheet |
- | 64-WFQFN Exposed Pad | Tube | Obsolete | Not Verified | Monitor, Sequencer, Supervisor | 4.5V ~ 15V | 3.3V, 4.5V ~ 15V | 10 mA | -40°C ~ 85°C | - | - | Surface Mount | 64-QFN (9x9) |
|
LTC2975CUPIC PWR SUPPLY MGR |
0 | - |
|
Datasheet |
- | 64-WFQFN Exposed Pad | Tube | Obsolete | Not Verified | Power Supply Controller/Monitor | 4.5V ~ 15V | 4.5V ~ 15V | 10 mA | 0°C ~ 70°C | - | - | Surface Mount | 64-QFN (9x9) |
|
LTC2975IUPIC PWR SUPPLY MGR |
0 | - |
|
Datasheet |
- | 64-WFQFN Exposed Pad | Tube | Obsolete | Not Verified | Power Supply Controller/Monitor | 4.5V ~ 15V | 4.5V ~ 15V | 10 mA | -40°C ~ 105°C | - | - | Surface Mount | 64-QFN (9x9) |
|
LTC2977BIUPIC PWR SUPPLY MGR |
0 | - |
|
Datasheet |
- | 64-WFQFN Exposed Pad | Tube | Obsolete | Not Verified | Power Supply Controller/Monitor | - | 3.3V, 4.5V ~ 15V | 10 mA | -40°C ~ 105°C | - | - | Surface Mount | 64-QFN (9x9) |
|
LTC2977CUPIC PWR SUPPLY MGR |
0 | - |
|
Datasheet |
- | 64-WFQFN Exposed Pad | Tube | Obsolete | Not Verified | Power Supply Controller/Monitor | - | 3.3V, 4.5V ~ 15V | 10 mA | 0°C ~ 70°C | - | - | Surface Mount | 64-QFN (9x9) |
|
LTC2977IUPIC PWR SUPPLY MGR |
0 | - |
|
Datasheet |
- | 64-WFQFN Exposed Pad | Tube | Obsolete | Not Verified | Power Supply Controller/Monitor | - | 3.3V, 4.5V ~ 15V | 10 mA | -40°C ~ 105°C | - | - | Surface Mount | 64-QFN (9x9) |

