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
NCP4354ADR2G

NCP4354ADR2G

IC PFC CTRLR SEC SIDE 8SOIC

onsemi

0 -
RFQ
NCP4354ADR2G

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Not Verified Secondary-Side Controller - 2.5V ~ 36V 118 µA 0°C ~ 125°C - - Surface Mount 8-SOIC
NCP349MNBGTBG

NCP349MNBGTBG

IC VOLTAGE DETECTOR OVP 6DFN

onsemi

0 -
RFQ

-

- 6-VFDFN Exposed Pad Tape & Reel (TR) Obsolete Not Verified Overvoltage Protection Controller 1.2V ~ 28V 1.2V ~ 28V 70 µA -40°C ~ 85°C - - Surface Mount 6-DFN (1.6x2)
AR2003FV-13

AR2003FV-13

IC RECT CTRLR ACT/SYNC 14VDFN

Diodes Incorporated

2,376 -
RFQ
AR2003FV-13

Datasheet

- 14-VFQFN Exposed Pad Tape & Reel (TR) Active Not Verified Active/Synchronous Rectification Controller - 4.5V ~ 21V 5 mA -40°C ~ 125°C - - Surface Mount V-DFN3535-14
TEA2093TS/1H

TEA2093TS/1H

IC SYNC RECTIFIER CTRL 6-TSOP

NXP USA Inc.

2,893 -
RFQ
TEA2093TS/1H

Datasheet

- SC-74, SOT-457 Tape & Reel (TR) Active Not Verified Secondary-Side Controller, Synchronous Rectifier 38V - 1.6 mA -40°C ~ 150°C (TJ) Automotive - Surface Mount SC-74
TEA2093TS/1Z

TEA2093TS/1Z

IC SYNC RECTIFIER CTRL 6-TSOP

NXP USA Inc.

2,667 -
RFQ
TEA2093TS/1Z

Datasheet

- SC-74, SOT-457 Tape & Reel (TR) Active Not Verified Secondary-Side Controller, Synchronous Rectifier 38V - 1.6 mA -40°C ~ 150°C (TJ) Automotive - Surface Mount SC-74
UC3845ADWTR

UC3845ADWTR

IC REG CTRLR MULT TOP 16SOIC

Texas Instruments

0 -
RFQ
UC3845ADWTR

Datasheet

UCx84xA 16-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete - PWM Controller -0.3V ~ 6.3V 7.6V ~ 30V 11 mA 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
UC2842DTR

UC2842DTR

IC PWM BOOST FLYBACK CM 14SOIC

Texas Instruments

0 -
RFQ
UC2842DTR

Datasheet

UC284x 14-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 14-SOIC
UC2845DTR

UC2845DTR

IC REG CTRLR MULT TOP 14SOIC

Texas Instruments

0 -
RFQ
UC2845DTR

Datasheet

UCx84x 14-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 14-SOIC
ISL6504CB

ISL6504CB

POWER SUPPLY CIRCUIT, FIXED

Intersil

2,253 -
RFQ
ISL6504CB

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tube Obsolete Not Verified Power Supply Controller/Monitor - 4.75V ~ 5.25V 17 mA 0°C ~ 70°C - - Surface Mount 16-SOIC
UC2845ADTR

UC2845ADTR

IC REG CTRLR MULT TOP 14SOIC

Texas Instruments

0 -
RFQ
UC2845ADTR

Datasheet

UCx84xA 14-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 14-SOIC
LM3880QMFX-1AB/NOPB

LM3880QMFX-1AB/NOPB

IC PWR SUPPLY SEQUENCER SOT23-6

Texas Instruments

0 -
RFQ
LM3880QMFX-1AB/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
LM3880QMFX-1AA/NOPB

LM3880QMFX-1AA/NOPB

IC PWR SUPPLY SEQUENCER SOT23-6

Texas Instruments

0 -
RFQ
LM3880QMFX-1AA/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
UC3843ADG4

UC3843ADG4

IC REG CTRLR MULT TOP 14SOIC

Texas Instruments

384 -
RFQ
UC3843ADG4

Datasheet

UCx84xA 14-SOIC (0.154", 3.90mm Width) Tube Discontinued at Digi-Key - PWM Controller -0.3V ~ 6.3V 7.6V ~ 30V 11 mA 0°C ~ 70°C (TA) - - Surface Mount 14-SOIC
APR34330CMPTR-G1

APR34330CMPTR-G1

MOSFET N-CH 5V 8-SO

Diodes Incorporated

3,919 -
RFQ
APR34330CMPTR-G1

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Active Not Verified Secondary-Side Controller, Synchronous Rectifier - 3.3V ~ 6V 100 µA -40°C ~ 85°C - - Surface Mount 8-SO-EP
ISL6504ACB

ISL6504ACB

POWER SUPPLY CIRCUIT, FIXED

Intersil

951 -
RFQ
ISL6504ACB

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tube Obsolete Not Verified Power Supply Controller/Monitor - 4.75V ~ 5.25V 17 mA 0°C ~ 70°C - - Surface Mount 16-SOIC
TEA1610P/N6,112

TEA1610P/N6,112

IC RESONANT CONVERTR CTRLR 16DIP

NXP USA Inc.

0 -
RFQ
TEA1610P/N6,112

Datasheet

- 16-DIP (0.300", 7.62mm) Tube Obsolete Not Verified Resonant Converter Controller - 0V ~ 15V 2.4 mA -25°C ~ 70°C - - Through Hole 16-DIP
UC3843AD8

UC3843AD8

IC REG CTRLR MULT TOPOLOGY 8SOIC

Texas Instruments

3,134 -
RFQ
UC3843AD8

Datasheet

UCx84xA 8-SOIC (0.154", 3.90mm Width) Tube Obsolete - PWM Controller -0.3V ~ 6.3V 7.6V ~ 30V 11 mA 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
NCV360SNT1G

NCV360SNT1G

IC REG OVLO 20V 5TSOP

onsemi

1,150 -
RFQ
NCV360SNT1G

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Last Time Buy Not Verified Overvoltage Protection Controller 1.2V ~ 20V - 24 µA -40°C ~ 85°C - - Surface Mount 5-TSOP
UC3842AD8

UC3842AD8

IC REG CTRLR PWM CM 8SOIC

Texas Instruments

844 -
RFQ
UC3842AD8

Datasheet

UCx84xA 8-SOIC (0.154", 3.90mm Width) Tube Obsolete - PWM Controller -0.3V ~ 6.3V 10V ~ 30V 11 mA 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
MAX4971EWC+

MAX4971EWC+

IC POWER MANAGEMENT

Analog Devices Inc./Maxim Integrated

0 -
RFQ
MAX4971EWC+

Datasheet

- 12-WFBGA, WLBGA Bulk Obsolete Not Verified Overvoltage Protection Controller 2.2V ~ 28V - 60 µA -40°C ~ 85°C (TA) - - Surface Mount 12-WLP (2.14x1.56)
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