Power Supply Controllers, Monitors

Manufacturer 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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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
LTC2980IY#PBF

LTC2980IY#PBF

IC SYSTEM MGR PMBUS 16CH 144BGA

Analog Devices Inc.

2,646 -
RFQ
LTC2980IY#PBF

Datasheet

- 144-LBGA Tray Active Not Verified Power Supply Controller - 3.3V, 4.5V ~ 15V 10 mA -40°C ~ 105°C - - Surface Mount 144-BGA (12x12)
LTM2987IY#PBF

LTM2987IY#PBF

IC PMBUS PWR MANAGER 16CH 144BGA

Analog Devices Inc.

86 -
RFQ
LTM2987IY#PBF

Datasheet

- 144-BBGA Tray Active Not Verified Power Supply Controller - 4.5V ~ 15V 10 mA -40°C ~ 105°C - - Surface Mount 144-BGA (15x15)
LTC2980AY-24#PBF

LTC2980AY-24#PBF

24 CHANNEL PMBUS PSM

Analog Devices Inc.

19 -
RFQ
LTC2980AY-24#PBF

Datasheet

- 210-FBGA Tray Active Not Verified General Purpose 4.5V ~ 15V 3.3V 10 mA - - - Surface Mount 210-BGA (16.9x8.10)
UCC24650DBVR

UCC24650DBVR

IC REG CTRLR FLYBK ISO 5SOT23

Texas Instruments

2,696 -
RFQ
UCC24650DBVR

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Not Verified Wake Up Monitor - 4.5V ~ 28V 63 µA -40°C ~ 125°C - - Surface Mount SOT-23-5
UC2845D8TR

UC2845D8TR

IC REG CTRLR MULT TOPOLOGY 8SOIC

Texas Instruments

7,379 -
RFQ
UC2845D8TR

Datasheet

UCx84x 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active - PWM Controller -0.3V ~ 6.3V 12V ~ 28V 11 mA -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
UC2843D8TR

UC2843D8TR

IC REG CTRLR MULT TOPOLOGY 8SOIC

Texas Instruments

3,825 -
RFQ
UC2843D8TR

Datasheet

UCx84x 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active - PWM Controller -0.3V ~ 6.3V 12V ~ 28V 11 mA -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
UCC24612-2DBVR

UCC24612-2DBVR

SYNC RECTIFIER FLYBACK

Texas Instruments

14,631 -
RFQ
UCC24612-2DBVR

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Not Verified Adapters 4V ~ 28V - 4 A -40°C ~ 125°C (TJ) - - Surface Mount SOT-23-5
UCC24612-1DBVR

UCC24612-1DBVR

SYNC RECTIFIER FLYBACK

Texas Instruments

4,138 -
RFQ
UCC24612-1DBVR

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Not Verified Adapters 4V ~ 28V - 4 A -40°C ~ 125°C (TJ) - - Surface Mount SOT-23-5
UC3843AD8TR

UC3843AD8TR

IC REG CTRLR MULT TOPOLOGY 8SOIC

Texas Instruments

8,357 -
RFQ
UC3843AD8TR

Datasheet

UCx84xA 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active - PWM Controller -0.3V ~ 6.3V 7.6V ~ 30V 11 mA 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
UC3842AD8TR

UC3842AD8TR

IC REG CTRLR PWM CM 8SOIC

Texas Instruments

3,987 -
RFQ
UC3842AD8TR

Datasheet

UCx84xA 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active - PWM Controller -0.3V ~ 6.3V 10V ~ 30V 11 mA 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
UC2844AD8TR

UC2844AD8TR

IC PWM BUCK BST FLYBCK CM 8SOIC

Texas Instruments

9,056 -
RFQ
UC2844AD8TR

Datasheet

UCx84xA 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active - PWM Controller -0.3V ~ 6.3V 10V ~ 30V 11 mA -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
UC2845AD8TR

UC2845AD8TR

IC REG CTRLR MULT TOPOLOGY 8SOIC

Texas Instruments

6,718 -
RFQ
UC2845AD8TR

Datasheet

UCx84xA 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active - PWM Controller -0.3V ~ 6.3V 7.6V ~ 30V 11 mA -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
UC3844AD8

UC3844AD8

IC REG CTRLR PWM CM 8SOIC

Texas Instruments

1,135 -
RFQ
UC3844AD8

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active - PWM Controller -0.3V ~ 6.3V 10V ~ 30V 11 mA 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
NCV361SNT1G

NCV361SNT1G

IC REG OVLO 20V 5TSOP

onsemi

11,295 -
RFQ
NCV361SNT1G

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Active Not Verified Overvoltage Protection Controller - 1.2V ~ 20V 20 µA -40°C ~ 85°C - - Surface Mount 5-TSOP
TEA1791T/N1,118

TEA1791T/N1,118

IC CTRLR GREENCHIP SYNC 8-SOIC

NXP USA Inc.

15,000 -
RFQ
TEA1791T/N1,118

Datasheet

GreenChip™ 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Not Verified Secondary-Side Controller - 8.5V ~ 38V 950 µA -40°C ~ 150°C - - Surface Mount 8-SO
UC2843AD8

UC2843AD8

IC REG CTRLR MULT TOPOLOGY 8SOIC

Texas Instruments

1,806 -
RFQ
UC2843AD8

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active - PWM Controller -0.3V ~ 6.3V 7.6V ~ 30V 11 mA -40°C ~ 85°C (TA) Automotive AEC-Q100 Surface Mount 8-SOIC
UC3845AN

UC3845AN

IC REG CTRLR MULT TOPOLOGY 8DIP

Texas Instruments

190 -
RFQ
UC3845AN

Datasheet

UCx84xA 8-DIP (0.300", 7.62mm) Tube Active - PWM Controller -0.3V ~ 6.3V 7.6V ~ 30V 11 mA 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
NCP4307FASNT1G

NCP4307FASNT1G

SECONDARY SIDE SYNCHRONOUS RECTI

onsemi

2,871 -
RFQ
NCP4307FASNT1G

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Not Verified Secondary-Side Controller, Synchronous Rectifier 35V 35V 500 µA -40°C ~ 125°C (TJ) - - Surface Mount 6-TSOP
UC2843AQD8RQ1

UC2843AQD8RQ1

IC REG CTRLR MULT TOPOLOGY 8SOIC

Texas Instruments

2,659 -
RFQ
UC2843AQD8RQ1

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active - PWM Controller -0.3V ~ 6.3V 7.9V ~ 30V 11 mA -40°C ~ 125°C (TA) - - Surface Mount 8-SOIC
LM3881MMX/NOPB

LM3881MMX/NOPB

IC POWER SUPPLY SEQUENCER 8VSSOP

Texas Instruments

2,405 -
RFQ
LM3881MMX/NOPB

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Not Verified Power Supply Sequencer - 2.7V ~ 5.5V 80 µA -40°C ~ 125°C - - Surface Mount 8-VSSOP
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