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
NCP4353BSNT1G

NCP4353BSNT1G

IC SECONDARY CTLR SMPS

onsemi

1,815 -
RFQ
NCP4353BSNT1G

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Obsolete Not Verified Secondary-Side Controller - 2.5V ~ 36V 82 µA 0°C ~ 125°C - - Surface Mount 6-TSOP
ISL6841IB

ISL6841IB

SWITCHING CONTROLLER

Intersil

932 -
RFQ
ISL6841IB

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete - Industrial Power Systems - 7.5V ~ 14V 5.5 mA -40°C ~ 105°C (TA) - - Surface Mount 8-SOIC
UCC3839D

UCC3839D

IC SECONDARY SIDE CTRLR 14SOIC

Texas Instruments

0 -
RFQ
UCC3839D

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tube Obsolete Not Verified Secondary-Side Controller - 7.5V ~ 15V 1.3 mA 0°C ~ 70°C - - Surface Mount 14-SOIC
UCC24610DRBR

UCC24610DRBR

IC SECONDARY-SIDE CTRLR 8SON

Texas Instruments

0 -
RFQ
UCC24610DRBR

Datasheet

GREEN Rectifier™ 8-VDFN Exposed Pad Tape & Reel (TR) Active Not Verified Flyback, Forward Converters, LLC 4.5V ~ 5.5V - 2.15 mA -40°C ~ 125°C - - Surface Mount 8-SON (3x3)
UCC3839D

UCC3839D

0.01A, 1000KHZ BICMOS, PDSO14

Unitrode

900 -
RFQ
UCC3839D

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Bulk Active Not Verified Secondary-Side Controller - 7.5V ~ 15V 1.3 mA 0°C ~ 70°C - - Surface Mount 14-SOIC
UC2842AQDR

UC2842AQDR

IC CURR MODE PWM CNTRLLER 14SOIC

Texas Instruments

0 -
RFQ
UC2842AQDR

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active - PWM Controller -0.3V ~ 6.3V 10V ~ 30V 11 mA -40°C ~ 125°C (TA) - - Surface Mount 14-SOIC
UCC2804PWTR

UCC2804PWTR

IC OFFLINE SW MULT TOP 8TSSOP

Texas Instruments

0 -
RFQ
UCC2804PWTR

Datasheet

UCC280x 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active - PWM Controller -0.3V ~ 6.3V 8.3V ~ 11V 500 µA -40°C ~ 125°C (TA) - - Surface Mount 8-TSSOP
HR1001BGS-P

HR1001BGS-P

IC ENHANCED LLC CONTROLLR 16SOIC

Monolithic Power Systems Inc.

4,000 -
RFQ
HR1001BGS-P

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active - Flyback, Forward Converters, LLC -0.3V ~ 6V 13V ~ 15.5V 3 mA -40°C ~ 125°C (TJ) - - Surface Mount 16-SOIC
NCP4303BDR2G

NCP4303BDR2G

IC SEC SIDE SYNC RECT DRV 8SOIC

onsemi

0 -
RFQ
NCP4303BDR2G

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Not Verified Secondary-Side Controller - 9.5V ~ 30V - -40°C ~ 125°C - - Surface Mount 8-SOIC
UC2845AQDR

UC2845AQDR

IC REG CTRLR MULT TOP 14SOIC

Texas Instruments

0 -
RFQ
UC2845AQDR

Datasheet

- 14-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 14-SOIC
UC2844D8

UC2844D8

IC CUR-MODE PWM CONT 8-SOIC

Texas Instruments

861 -
RFQ
UC2844D8

Datasheet

UCx84x 8-SOIC (0.154", 3.90mm Width) Tube Obsolete - PWM Controller -0.3V ~ 6.3V 12V ~ 28V 11 mA -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
UC2844D

UC2844D

IC PWM BST FLYBACK ISO CM 14SOIC

Texas Instruments

495 -
RFQ
UC2844D

Datasheet

UCx84x 14-SOIC (0.154", 3.90mm Width) Tube Obsolete - PWM Controller -0.3V ~ 6.3V 12V ~ 28V 11 mA -40°C ~ 85°C (TA) - - Surface Mount 14-SOIC
NCP367DPMUECTBG

NCP367DPMUECTBG

IC VOLT PROTECTRION OCP OVP 8DFN

onsemi

1,762 -
RFQ
NCP367DPMUECTBG

Datasheet

- 8-VFDFN Exposed Pad Tape & Reel (TR) Last Time Buy Not Verified Overvoltage Protection Controller, Current Limit 1.2V ~ 28V 1.2V ~ 28V 42 µA -40°C ~ 85°C - - Surface Mount 8-DFN (2x2.2)
LM3880QMFX-1AC/NOPB

LM3880QMFX-1AC/NOPB

IC PWR SUPPLY SEQUENCER SOT23-6

Texas Instruments

488 -
RFQ
LM3880QMFX-1AC/NOPB

Datasheet

- SOT-23-6 Tape & Reel (TR) Active Not Verified Power Supply Sequencer - 2.7V ~ 5.5V 25 µA -40°C ~ 125°C Automotive AEC-Q100 Surface Mount SOT-23-6
ISL6121LIBZA

ISL6121LIBZA

POWER SUPPLY SUPPORT CIRCUIT, FI

Intersil

1,236 -
RFQ
ISL6121LIBZA

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Not Verified Single Supply/Current Limiting Controller - 2.5V ~ 5.5V - -40°C ~ 85°C - - Surface Mount 8-SOIC
FAN301HLMY-F116

FAN301HLMY-F116

IC PWM CONTROLLER 8SOIC

onsemi

0 -
RFQ

-

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Not Verified PWM Controller 500V 30V 1.5 mA -40°C ~ 105°C - - Surface Mount 8-SOIC
TPS2400DBVTG4

TPS2400DBVTG4

IC OVERVOLT PROT CTRLR SOT23-5

Texas Instruments

1,000 -
RFQ
TPS2400DBVTG4

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Discontinued at Digi-Key Not Verified Overvoltage Protection Controller - 3.1V ~ 6.8V 1 mA -40°C ~ 85°C - - Surface Mount SOT-23-5
MAX8757ETI+

MAX8757ETI+

IC REG LIN DUAL PWR SUP CNTRLR

Analog Devices Inc./Maxim Integrated

9,382 -
RFQ
MAX8757ETI+

Datasheet

- 28-WFQFN Exposed Pad Bulk Active - Network Power Controller 4.5V ~ 26V - 25 µA -40°C ~ 85°C - - Surface Mount 28-TQFN (5x5)
UC3845D8

UC3845D8

IC REG CTRLR MULT TOPOLOGY 8SOIC

Texas Instruments

0 -
RFQ
UC3845D8

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Obsolete - PWM Controller -0.3V ~ 6.3V 12V ~ 28V 11 mA 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
UC2844AQD8

UC2844AQD8

IC CURR-MODE PWM CTLR 8-SOIC

Texas Instruments

3,056 -
RFQ
UC2844AQD8

Datasheet

UCx84xA 8-SOIC (0.154", 3.90mm Width) Tube Obsolete - PWM Controller -0.3V ~ 6.3V 10V ~ 30V 11 mA -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
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