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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LTC2937MPUHE#TRPBFPROGMABLE SIX CH SEQUENCER & V S |
0 | - |
|
Datasheet |
- | 28-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | Power Supply Monitor, Sequencer | 4.5V ~ 16.5V | 2.9V ~ 5.5V | 1 mA | -55°C ~ 125°C (TJ) | - | - | Surface Mount | 28-QFN (5x6) |
|
DM7304G-65511-R100IC DIGITAL PWR CONTROLLER 64QFN |
0 | - |
|
Datasheet |
dPWER® | 64-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | Digital Power Controller | - | 3V ~ 3.6V | 12 mA | -40°C ~ 85°C | - | - | Surface Mount | 64-QFN (9x9) |
|
DM7332G-65514-R100IC DIGITAL PWR CONTROLLER 64QFN |
2 | - |
|
Datasheet |
dPWER® | 64-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | Digital Power Controller | - | 3V ~ 3.6V | 12 mA | -40°C ~ 85°C | - | - | Surface Mount | 64-QFN (9x9) |
|
ZM7332G-65504-B1IC DIGITAL PWR CONTROLLER 64QFN |
0 | - |
|
Datasheet |
- | 64-VFQFN Exposed Pad | Bulk | Obsolete | Not Verified | Digital Power Controller | - | 3V ~ 3.6V | 12 mA | -40°C ~ 85°C | - | - | Surface Mount | 64-QFN (9x9) |
|
ES1030QIIC SEQUENCER DGTL QUAD 20STQFN |
0 | - |
|
Datasheet |
Enpirion® | 20-WFQFN | Tape & Reel (TR) | Obsolete | Not Verified | Power Supply Controller, Sequencer | - | 1.71V ~ 5.5V | 300 µA | -40°C ~ 85°C | - | - | Surface Mount | 20-STQFN (2x3) |
|
ES1021QIIC CTRLR HOT SWAP QFN |
0 | - |
|
Datasheet |
Enpirion® | 24-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Not Verified | Power Supply Sequencer | - | 1.5V ~ 5.5V | 200 µA | -40°C ~ 85°C | - | - | Surface Mount | 24-QFN (4x4) |
|
TEA1999DB1546TEA1999DB1546 |
0 | - |
|
Datasheet |
* | - | Box | Not For New Designs | Not Verified | - | - | - | - | - | - | - | - | - |
|
UC1843TD1IC REG CTRLR MULT TOPOLOGY DIE |
0 | - |
|
Datasheet |
- | Die | Tube | Obsolete | - | PWM Controller | - | 7.6V ~ 30V | - | - | - | - | Surface Mount | Die |
|
UC1843TD2IC REG CTRLR MULT TOPOLOGY DIE |
0 | - |
|
Datasheet |
- | Die | Tube | Obsolete | - | PWM Controller | - | 7.6V ~ 30V | - | - | - | - | Surface Mount | Die |
|
UC1843MKGD1IC REG CTRLR MULT TOPOLOGY DIE |
0 | - |
|
Datasheet |
- | Die | Tube | Obsolete | - | PWM Controller | -0.3V ~ 6.3V | 7.6V ~ 30V | 11 mA | -55°C ~ 125°C (TA) | - | - | Surface Mount | Die |
|
UC1846VTD1IC REG CTRLR MULT TOPOLOGY DIE |
0 | - |
|
Datasheet |
- | Die | Tube | Active | - | PWM Controller | - | 6.95V ~ 40V | - | -55°C ~ 125°C | - | - | Surface Mount | Die |
|
UC1846VTD2IC REG CTRLR MULT TOPOLOGY DIE |
0 | - |
|
Datasheet |
- | Die | Tube | Active | - | PWM Controller | - | 6.95V ~ 40V | - | -55°C ~ 125°C | - | - | Surface Mount | Die |
|
UC1843AVTD2UC1843AVTD2 |
0 | - |
|
Datasheet |
- | Die | Tube | Active | - | PWM Controller | - | 7.6V ~ 25V | - | - | - | - | Surface Mount | Die |
|
LTC1041CS8IC BANG-BANG CONTROLLER 8SOIC |
0 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Not Verified | Bang-Bang Controller | - | 2.8V ~ 16V | 1.2 mA | -40°C ~ 85°C | - | - | Surface Mount | 8-SO |
|
NJM2103DIC POWER SUPPLY SUPERVISOR 8DIP |
0 | - |
|
- |
- | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | Not Verified | Power Supply, Supervisor | - | 3.5V ~ 18V | - | -40°C ~ 85°C | - | - | Through Hole | 8-DIP |
|
UCC2800NIC REG CTRLR MULT TOPOLOGY 8DIP |
0 | - |
|
Datasheet |
UCC280x | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | - | PWM Controller | -0.3V ~ 6.3V | 6.9V ~ 11V | 500 µA | -40°C ~ 125°C (TA) | - | - | Through Hole | 8-PDIP |
|
UC2543NIC 2.5V PWR SUPPLY MON 16-DIP |
0 | - |
|
Datasheet |
- | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Not Verified | Power Supply, Supervisor | 4.5V ~ 40V | - | 7 mA | -25°C ~ 85°C | - | - | Through Hole | 16-PDIP |
|
UCC2801NIC REG CTRLR MULT TOPOLOGY 8DIP |
0 | - |
|
Datasheet |
UCC280x | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | - | PWM Controller | -0.3V ~ 6.3V | 7.4V ~ 11V | 500 µA | -40°C ~ 125°C (TA) | - | - | Through Hole | 8-PDIP |
|
UCC2802NIC OFFLINE SWITCH MULT TOP 8DIP |
0 | - |
|
Datasheet |
- | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | - | PWM Controller | -0.3V ~ 6.3V | 8.3V ~ 11V | 500 µA | -40°C ~ 125°C (TA) | - | - | Through Hole | 8-PDIP |
|
UCC2804NIC OFFLINE SWITCH MULT TOP 8DIP |
0 | - |
|
Datasheet |
UCC280x | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | - | PWM Controller | -0.3V ~ 6.3V | 8.3V ~ 11V | 500 µA | -40°C ~ 125°C (TA) | - | - | Through Hole | 8-PDIP |

