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
TEA1999TK/2J

TEA1999TK/2J

IC CTRLR SYNC RECT HVSON8

NXP USA Inc.

11,990 -
RFQ
TEA1999TK/2J

Datasheet

GreenChip™ 8-VDFN Exposed Pad Tape & Reel (TR) Active Not Verified Active/Synchronous Rectification Controller - 0V ~ 21V 250 µA -40°C ~ 150°C (TJ) - - Surface Mount 8-HVSON (3x3)
UC3844ADTR

UC3844ADTR

IC REG CTRLR PWM CM 14SOIC

Texas Instruments

6,810 -
RFQ
UC3844ADTR

Datasheet

- 14-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 14-SOIC
UC3845ADTR

UC3845ADTR

IC REG CTRLR MULT TOP 14SOIC

Texas Instruments

2,426 -
RFQ
UC3845ADTR

Datasheet

UCx84xA 14-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 14-SOIC
UCC24650DBVT

UCC24650DBVT

IC REG CTRLR FLYBK ISO

Texas Instruments

894 -
RFQ
UCC24650DBVT

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
UC3842DTR

UC3842DTR

IC REG CTRLR PWM CM 14SOIC

Texas Instruments

1,018 -
RFQ
UC3842DTR

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active - PWM Controller -0.3V ~ 6.3V 12V ~ 28V 11 mA 0°C ~ 70°C (TA) - - Surface Mount 14-SOIC
UC3843DTR

UC3843DTR

IC REG CTRLR MULT TOP 14SOIC

Texas Instruments

2,098 -
RFQ
UC3843DTR

Datasheet

UCx84x 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active - PWM Controller -0.3V ~ 6.3V 12V ~ 28V 11 mA 0°C ~ 70°C (TA) - - Surface Mount 14-SOIC
UC2842ADWTR

UC2842ADWTR

IC PWM BOOST FLYBACK CM 16SOIC

Texas Instruments

1,985 -
RFQ
UC2842ADWTR

Datasheet

UCx84xA 16-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active - PWM Controller -0.3V ~ 6.3V 10V ~ 30V 11 mA -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
NCP4355CDR2G

NCP4355CDR2G

SECONDARY SIDE SMPS OFF M

onsemi

4,952 -
RFQ
NCP4355CDR2G

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Not Verified Secondary-Side Controller - 3.5V ~ 36V 115 µA 0°C ~ 125°C - - Surface Mount 8-SOIC
UCC24636DBVT

UCC24636DBVT

IC REG SR CTRLR SYNC SOT23-6

Texas Instruments

484 -
RFQ
UCC24636DBVT

Datasheet

- SOT-23-6 Tape & Reel (TR) Active Not Verified Secondary-Side Controller, Synchronous Rectifier - 3.6V ~ 28V - -40°C ~ 125°C - - Surface Mount SOT-23-6
NCP4307AASNT1G

NCP4307AASNT1G

SECONDARY SIDE SYNCHRONOUS RECTI

onsemi

1,445 -
RFQ
NCP4307AASNT1G

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
FAN6240M6X

FAN6240M6X

IC SECONDARY SIDE CTRLR 6-SOT23

onsemi

3,000 -
RFQ
FAN6240M6X

Datasheet

- SOT-23-6 Tape & Reel (TR) Not For New Designs Not Verified Secondary-Side Controller, Synchronous Rectifier 2.8V ~ 20V 2.8V ~ 6V 2 mA -40°C ~ 125°C - - Surface Mount SOT-23-6
NCP43080DMTTWG

NCP43080DMTTWG

IC SECONDARY SIDE CTRLR 8WDFN

onsemi

1,249 -
RFQ
NCP43080DMTTWG

Datasheet

- 8-WFDFN Tape & Reel (TR) Active Not Verified Secondary-Side Controller, Synchronous Rectifier - 35V - -40°C ~ 125°C - - Surface Mount 8-WDFN (2x2)
UC2842D

UC2842D

IC PWM BOOST FLYBACK CM 14SOIC

Texas Instruments

421 -
RFQ
UC2842D

Datasheet

UC284x 14-SOIC (0.154", 3.90mm Width) Tube Active - PWM Controller -0.3V ~ 6.3V 12V ~ 28V 11 mA -40°C ~ 85°C (TA) - - Surface Mount 14-SOIC
TEA1762T/N2/DG,118

TEA1762T/N2/DG,118

IC CTLR SMPS SW 14SOIC

NXP USA Inc.

2,386 -
RFQ
TEA1762T/N2/DG,118

Datasheet

GreenChip™ 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Not Verified Secondary-Side Controller - 8.6V ~ 38V 1 mA -20°C ~ 150°C - - Surface Mount 14-SO
UCC24610DRBT

UCC24610DRBT

IC SECONDARY-SIDE CTRLR 8SON

Texas Instruments

787 -
RFQ
UCC24610DRBT

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)
ISL6843IUZ

ISL6843IUZ

IC REG CTRLR BOOST/FLYBACK 8MSOP

Renesas Electronics Corporation

1,960 -
RFQ
ISL6843IUZ

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Active - Industrial Power Systems - 9V ~ 16V 5.5 mA -40°C ~ 105°C (TA) - - Surface Mount 8-MSOP
NCP4304AMNTWG

NCP4304AMNTWG

IC SEC SIDE SYNC RECT DRV 8DFN

onsemi

4,000 -
RFQ
NCP4304AMNTWG

Datasheet

- 8-VDFN Exposed Pad Tape & Reel (TR) Active Not Verified Secondary-Side Controller - 9.5V ~ 30V - -40°C ~ 125°C - - Surface Mount 8-DFN (4x4)
APR345K6TR-G1

APR345K6TR-G1

IC SECONDARY SIDE CTRLR SOT26

Diodes Incorporated

1,000 -
RFQ

-

- SOT-23-6 Tape & Reel (TR) Active Not Verified Secondary-Side Controller, Synchronous Rectifier - 0V ~ 13V 100 µA -40°C ~ 85°C - - Surface Mount SOT-26
S-8424AAAFT-TB-U

S-8424AAAFT-TB-U

IC POWER SUPPLY SWITCHING 8TSSOP

ABLIC Inc.

3,957 -
RFQ
S-8424AAAFT-TB-U

Datasheet

S-8424A 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Not Verified Power Supply Switching 1.7V ~ 16V - - -40°C ~ 85°C - - Surface Mount 8-TSSOP
NCP4306AAAZZZAMNTWG

NCP4306AAAZZZAMNTWG

SECONDARY SIDE SYNCHRONOU

onsemi

2,008 -
RFQ
NCP4306AAAZZZAMNTWG

Datasheet

- 8-VDFN Exposed Pad Tape & Reel (TR) Active Not Verified Secondary-Side Controller, Synchronous Rectifier - 35V 1.4 mA -40°C ~ 125°C (TJ) - - Surface Mount 8-DFN (4x4)
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