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
LM2640MTC-ADJ/NOPB

LM2640MTC-ADJ/NOPB

LM2640 5.5 V TO 30 V INPUT, 200

National Semiconductor

480 -
RFQ
LM2640MTC-ADJ/NOPB

Datasheet

- 28-TSSOP (0.173", 4.40mm Width) Bulk Active Not Verified Dual Power Supply Controller 5.5V ~ 30V 5.5V ~ 30V - 0°C ~ 125°C - - Surface Mount 28-TSSOP
LT4180EGN#PBF

LT4180EGN#PBF

LT4180 - VIRTUAL REMOTE SENSE

Linear Technology

715 -
RFQ
LT4180EGN#PBF

Datasheet

Virtual Remote Sense™ 24-SSOP (0.154", 3.90mm Width) Bulk Active Not Verified Power Supply Controller - 3.1V ~ 50V 10 mA -40°C ~ 125°C - - Surface Mount 24-SSOP
LTC2926CUFD#PBF

LTC2926CUFD#PBF

MOSFET-CONTROLLED POWER SUPPLY T

Linear Technology

219 -
RFQ
LTC2926CUFD#PBF

Datasheet

- 20-WFQFN Exposed Pad Bulk Active Not Verified Power Supply Controller - 2.9V ~ 5.5V 2.5 mA 0°C ~ 70°C - - Surface Mount 20-QFN (4x5)
LTC2926CGN#PBF

LTC2926CGN#PBF

LTC2926 - MOSFET-CONTROLLER PWR

Linear Technology

170 -
RFQ
LTC2926CGN#PBF

Datasheet

* - Bulk Active Not Verified - - - - - - - - -
LT4180IGN#PBF

LT4180IGN#PBF

LT4180 - VIRTUAL REMOTE SENSE

Linear Technology

1,650 -
RFQ
LT4180IGN#PBF

Datasheet

* - Bulk Active Not Verified - - - - - - - - -
UC2544DW

UC2544DW

UC2544 POWER-SUPPLY SUPERVISORY

Unitrode

3,200 -
RFQ

-

* - Bulk Active Not Verified - - - - - - - - -
LTC2926IGN#PBF

LTC2926IGN#PBF

LTC2926 - MOSFET-CONTROLLER PWR

Linear Technology

220 -
RFQ
LTC2926IGN#PBF

Datasheet

- 20-SSOP (0.154", 3.90mm Width) Bulk Active Not Verified Power Supply Controller - 2.9V ~ 5.5V 2.5 mA -40°C ~ 85°C - - Surface Mount 20-SSOP
LTC2925CUF#PBF

LTC2925CUF#PBF

MULTIPLE POWER SUPPLY TRACKING C

Linear Technology

182 -
RFQ
LTC2925CUF#PBF

Datasheet

- 24-WFQFN Exposed Pad Bulk Obsolete Not Verified Power Supply Controller 2.9V ~ 5.5V 2.9V ~ 5.5V 1.5 mA 0°C ~ 70°C - - Surface Mount 24-QFN (4x4)
UC3842J

UC3842J

UC3842 CURRENT-MODE PWM CONTROLL

Unitrode

349 -
RFQ
UC3842J

Datasheet

* - Bulk Active - - - - - - - - - -
LT8311MPFE#PBF

LT8311MPFE#PBF

SWITCHING CONTROLLER, CURRENT-MO

Linear Technology

277 -
RFQ
LT8311MPFE#PBF

Datasheet

- 20-TSSOP (0.173", 4.40mm Width), 16 Leads, Exposed Pad Bulk Active Not Verified Secondary-Side Controller - 3.7V ~ 30V 4.5 mA -55°C ~ 150°C - - Surface Mount 20-TSSOP-EP
UCC2802J

UCC2802J

UCC2802M LOW-POWER BICMOS CURREN

Texas Instruments

131 -
RFQ
UCC2802J

Datasheet

* - Bulk Active - - - - - - - - - -
5962-8670405PA

5962-8670405PA

UC1842A CURRENT MODE PWM CONTROL

Texas Instruments

110 -
RFQ
5962-8670405PA

Datasheet

* - Bulk Active - - - - - - - - - -
SRC0GS22D

SRC0GS22D

IC CTLR SMART PB ON/OFF 12TDFN

STMicroelectronics

28 -
RFQ
SRC0GS22D

Datasheet

Smart Reset™ 12-WFDFN Tape & Reel (TR) Active Not Verified Power Supply Monitor - 1.6V ~ 5.5V 6 µA -40°C ~ 85°C - - Surface Mount 12-TDFN (2x3)
LTC4151CMS#PBF

LTC4151CMS#PBF

IC CURRENT MONITOR(12BIT) 10MSOP

Analog Devices Inc.

39 -
RFQ
LTC4151CMS#PBF

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tube Active Not Verified Power Supply Monitor 7V ~ 80V 7V ~ 80V 1.2 mA 0°C ~ 70°C - - Surface Mount 10-MSOP
LTC2992IDE#PBF

LTC2992IDE#PBF

IC PWR MONITOR DUAL WIDE 16DFN

Analog Devices Inc.

69 -
RFQ
LTC2992IDE#PBF

Datasheet

- 16-WFDFN Exposed Pad Tube Active Not Verified Telecommunications 0V ~ 100V 3V ~ 100V 1.6 mA -40°C ~ 85°C (TJ) - - Surface Mount 16-DFN (4x3)
LM3880MFE-1AD/NOPB

LM3880MFE-1AD/NOPB

IC PWR SUPPLY SEQUENCER SOT23-6

Texas Instruments

563 -
RFQ
LM3880MFE-1AD/NOPB

Datasheet

- SOT-23-6 Tape & Reel (TR) Active Not Verified Power Supply Sequencer - 2.7V ~ 5.5V 25 µA -40°C ~ 125°C - - Surface Mount SOT-23-6
LTC2939IMS#PBF

LTC2939IMS#PBF

IC SIX PWR SUPPLY MONITOR 16MSOP

Analog Devices Inc.

32 -
RFQ
LTC2939IMS#PBF

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Tube Active Not Verified Six Power Supply Monitor - 1V ~ 5V - -40°C ~ 85°C - - Surface Mount 16-MSOP
LTC4151IS-2#PBF

LTC4151IS-2#PBF

IC CURRENT MONITOR(12BIT) 16SOIC

Analog Devices Inc.

11 -
RFQ
LTC4151IS-2#PBF

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tube Active Not Verified Power Supply Monitor 7V ~ 80V 7V ~ 80V 1.2 mA -40°C ~ 85°C - - Surface Mount 16-SO
LTC2992HMS#PBF

LTC2992HMS#PBF

IC PWR MONITOR DUAL WIDE 16MSOP

Analog Devices Inc.

2 -
RFQ
LTC2992HMS#PBF

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Tube Active Not Verified Telecommunications 0V ~ 100V 3V ~ 100V 1.6 mA -40°C ~ 125°C (TJ) - - Surface Mount 16-MSOP
LTC2937IUHE#PBF

LTC2937IUHE#PBF

IC SEQUENCER/SUPERVISR 6CH 28QFN

Analog Devices Inc.

59 -
RFQ
LTC2937IUHE#PBF

Datasheet

- 28-WFQFN Exposed Pad Tube Active Not Verified Power Supply Monitor, Sequencer 4.5V ~ 16.5V 2.9V ~ 5.5V 1 mA -40°C ~ 85°C - - Surface Mount 28-QFN (5x6)
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