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
MAX8734AEEI+

MAX8734AEEI+

IC PWR SUPPLY CONTROLLER 28QSOP

Analog Devices Inc./Maxim Integrated

216 -
RFQ
MAX8734AEEI+

Datasheet

- 28-SSOP (0.154", 3.90mm Width) Tube Active Not Verified Power Supply Controller 4.5V ~ 24V - 25 µA -40°C ~ 85°C - - Surface Mount 28-QSOP
UCD3138RGCT

UCD3138RGCT

IC DGTL PWR CTRLR 64VQFN

Texas Instruments

264 -
RFQ
UCD3138RGCT

Datasheet

- 64-VFQFN Exposed Pad Tape & Reel (TR) Active Not Verified Digital Power Controller - 3V ~ 3.6V 100 mA -40°C ~ 125°C - - Surface Mount 64-VQFN (9x9)
UCD3138ARGCT

UCD3138ARGCT

IC DGTL PWR CTRLR 64VQFN

Texas Instruments

483 -
RFQ
UCD3138ARGCT

Datasheet

- 64-VFQFN Exposed Pad Tape & Reel (TR) Active Not Verified Digital Power Controller 2.1V 3V ~ 3.6V - -40°C ~ 125°C - - Surface Mount 64-VQFN (9x9)
MAX34451ETNA2+

MAX34451ETNA2+

SYSTEM MANAGEMENT MICROCONTROLLE

Analog Devices Inc./Maxim Integrated

75 -
RFQ
MAX34451ETNA2+

Datasheet

- 56-WFQFN Exposed Pad Tube Active Not Verified Base Station-Networking Line Cards, Servers - 3V ~ 3.6V 18 mA -40°C ~ 85°C - - Surface Mount 56-TQFN (7x7)
UCD3138128APFC

UCD3138128APFC

IC DGTL PWR CTRLR 80TQFP

Texas Instruments

178 -
RFQ
UCD3138128APFC

Datasheet

- 80-TQFP Tube Active Not Verified Digital Power Controller 2.1V 3V ~ 3.6V 69 mA -40°C ~ 125°C - - Surface Mount 80-TQFP (12x12)
LTC2979IY#PBF

LTC2979IY#PBF

16-CHANNEL PMBUS LOW-VOLTAGE POW

Analog Devices Inc.

146 -
RFQ
LTC2979IY#PBF

Datasheet

- 144-LBGA Tray Active Not Verified Monitor, Sequencer, Supervisor - 3.13V ~ 3.47V 13 mA -40°C ~ 105°C (TJ) - - Surface Mount 144-BGA (12x12)
LTC2975IUP#WPBF

LTC2975IUP#WPBF

4-CH PMBUS PWR S MANAGER FEATURI

Analog Devices Inc.

227 -
RFQ
LTC2975IUP#WPBF

Datasheet

- 64-WFQFN Exposed Pad Tube Active Not Verified Monitor, Sequencer, Supervisor 4.5V ~ 15V 3.3V ~ 15V, 4.5V ~ 15V 10 mA -40°C ~ 105°C - - Surface Mount 64-QFN (9x9)
LTC2980CY#PBF

LTC2980CY#PBF

IC SYSTEM MGR PMBUS 16CH 144BGA

Analog Devices Inc.

1,147 -
RFQ
LTC2980CY#PBF

Datasheet

- 144-LBGA Tray Active Not Verified Power Supply Controller - 3.3V, 4.5V ~ 15V 10 mA 0°C ~ 70°C - - Surface Mount 144-BGA (12x12)
ADM1166ASUZ-REEL7

ADM1166ASUZ-REEL7

IC SEQUENCER/SUPERVISOR 48TQFP

Analog Devices Inc.

1,372 -
RFQ
ADM1166ASUZ-REEL7

Datasheet

Super Sequencer® 48-TQFP Tape & Reel (TR) Active Not Verified Power Supply Monitor, Sequencer 3V ~ 14.4V 3V ~ 14.4V 4.2 mA -40°C ~ 85°C - - Surface Mount 48-TQFP (7x7)
TPK1032AAL1-S6TR

TPK1032AAL1-S6TR

POWER SUPPLY SEQUENCER IC SOT23-

3PEAK

2,955 -
RFQ
TPK1032AAL1-S6TR

Datasheet

TPK1032 SOT-23-6 Tape & Reel (TR) Active - Power Supply Sequencer - 2.5V ~ 5.5V 55 µA -40°C ~ 125°C (TJ) - - Surface Mount SOT-23-6
TPK1032AEL1-S6TR

TPK1032AEL1-S6TR

POWER SUPPLY SEQUENCER IC SOT23-

3PEAK

2,843 -
RFQ
TPK1032AEL1-S6TR

Datasheet

TPK1032 SOT-23-6 Tape & Reel (TR) Active - Power Supply Sequencer - 2.5V ~ 5.5V 55 µA -40°C ~ 125°C (TJ) - - Surface Mount SOT-23-6
TPK1031L1-VS1R

TPK1031L1-VS1R

POWER SUPPLY SEQUENCER IC 8-MSOP

3PEAK

2,875 -
RFQ
TPK1031L1-VS1R

Datasheet

TPK1031 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active - Power Supply Sequencer - 2.7V ~ 5.5V 85 µA -40°C ~ 125°C (TJ) - - Surface Mount 8-MSOP
APR349W6-7

APR349W6-7

ACDC SYNCH RECT CONT SOT26 T&R 3

Diodes Incorporated

2,940 -
RFQ
APR349W6-7

Datasheet

- SOT-23-6 Tape & Reel (TR) Active Not Verified Secondary-Side Controller, Synchronous Rectifier - 0V ~ 24V 215 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-26 (Type CJ)
UC2842ADTR

UC2842ADTR

IC PWM BOOST FLYBACK CM 14SOIC

Texas Instruments

5,000 -
RFQ
UC2842ADTR

Datasheet

UCx84xA 14-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 14-SOIC
UC3845DTR

UC3845DTR

IC REG CTRLR MULT TOP 14SOIC

Texas Instruments

4,700 -
RFQ
UC3845DTR

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
AP3190W6-7

AP3190W6-7

ACDC PSR SWITCHER SOT26 T&R 3K

Diodes Incorporated

2,980 -
RFQ
AP3190W6-7

Datasheet

- SOT-23-6 Tape & Reel (TR) Active - Power Supply Controller - 0V ~ 25V 450 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-26
AP3190TW6-7

AP3190TW6-7

ACDC PSR SWITCHER SOT26 T&R 3K

Diodes Incorporated

2,950 -
RFQ
AP3190TW6-7

Datasheet

- SOT-23-6 Tape & Reel (TR) Active - Power Supply Controller - 0V ~ 28V 450 µA -40°C ~ 150°C (TJ) - - Surface Mount SOT-26
AP3190PW6-7

AP3190PW6-7

ACDC PSR SWITCHER SOT26 T&R 3K

Diodes Incorporated

2,895 -
RFQ
AP3190PW6-7

Datasheet

- SOT-23-6 Tape & Reel (TR) Active - Power Supply Controller - 0V ~ 25V 450 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-26
UC2842D8TR

UC2842D8TR

IC PWM BOOST FLYBACK CM 8SOIC

Texas Instruments

4,997 -
RFQ
UC2842D8TR

Datasheet

UC284x 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
SRK1001

SRK1001

INDUSTRIAL & POWER CONVERSION

STMicroelectronics

1,614 -
RFQ
SRK1001

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Not Verified Flyback Power Supplies - 3.7V ~ 32V 17 mA -40°C ~ 150°C (TJ) - - Surface Mount 8-SO
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