DC DC Switching Controllers

Manufacturer Series Package/Case Packaging Product Status Output Type Function Output Configuration Topology Number of Outputs Output Phases Voltage - Supply (Vcc/Vdd) Frequency - Switching Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Control Features Operating Temperature Grade Qualification Mounting Type Supplier Device Package

Reset All
Apply All
Result

DC DC Switching Controllers

DC-DC switching controllers are power management ICs used to control external power switches for efficient voltage conversion. They support buck, boost, buck-boost, flyback, and other switching topologies, and are commonly used in power supplies, industrial equipment, automotive electronics, communication systems, servers, battery-powered devices, and embedded applications.

TomatoElec is an independent electronic components distributor supplying DC-DC switching controller ICs from mainstream manufacturers such as Texas Instruments, Analog Devices, STMicroelectronics, onsemi, Infineon, Microchip, Renesas, NXP, Diodes Incorporated, and Monolithic Power Systems. Customers can check inventory, price, package, specifications, parameters and PDF datasheets in the product list below, and submit a BOM or RFQ for DC-DC switching controller sourcing support.

Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Product Status Output Type Function Output Configuration Topology Number of Outputs Output Phases Voltage - Supply (Vcc/Vdd) Frequency - Switching Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Control Features Operating Temperature Grade Qualification Mounting Type Supplier Device Package
LTC1439IG#TRPBF

LTC1439IG#TRPBF

IC REG CTRLR BUCK 36SSOP

Analog Devices Inc.

0 -
RFQ
LTC1439IG#TRPBF

Datasheet

- 36-SSOP (0.209", 5.30mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 1 3.5V ~ 30V Up to 400kHz 99% Yes No - Enable, Power on Reset, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 36-SSOP
LT3753MPFE#TRPBF

LT3753MPFE#TRPBF

IC REG CTRLR FWRD CONV 38TSSOP

Analog Devices Inc.

0 -
RFQ
LT3753MPFE#TRPBF

Datasheet

- 38-TFSOP (0.173", 4.40mm Width) 31 Leads, Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Forward Converter 1 1 8.5V ~ 100V 100kHz ~ 500kHz - Yes Yes - Frequency Control, Soft Start -55°C ~ 150°C (TJ) - - Surface Mount 38-TSSOP-EP
UCD9222WRGZREP

UCD9222WRGZREP

IC REG CTRLR BUCK PMBUS 48VQFN

Texas Instruments

0 -
RFQ
UCD9222WRGZREP

Datasheet

- 48-VFQFN Exposed Pad Tape & Reel (TR) Active PWM Signal Step-Down Positive Buck 2 2 3V ~ 3.6V 15.26kHz ~ 2MHz 100% No Yes I2C, PMBus, SMBus Enable, Power Good, Reset, Tracking -55°C ~ 115°C (TJ) - - Surface Mount 48-VQFN (7x7)
ZL8800ALBFT7A

ZL8800ALBFT7A

IC REG CTRLR BUCK PMBUS 44QFN

Renesas Electronics Corporation

1 -
RFQ
ZL8800ALBFT7A

Datasheet

Digital-DC™ 44-VFQFN Exposed Pad Tape & Reel (TR) Obsolete PWM Signal Step-Down Positive Buck 2 2 4.5V ~ 14V 200kHz ~ 1.33MHz - No Yes PMBus Current Limit, Enable, Power Good, Tracking -40°C ~ 85°C (TA) - - Surface Mount 44-QFN (7x7)
LT3752MPFE#TRPBF

LT3752MPFE#TRPBF

IC REG CTRLR FWRD CONV 38TSSOP

Analog Devices Inc.

0 -
RFQ
LT3752MPFE#TRPBF

Datasheet

- 38-TFSOP (0.173", 4.40mm Width) 31 Leads, Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Forward Converter 1 1 6.5V ~ 100V 100kHz ~ 500kHz 95% Yes Yes - Enable, Frequency Control, Soft Start -55°C ~ 150°C (TJ) - - Surface Mount 38-TSSOP-EP
LT3752MPFE-1#TRPBF

LT3752MPFE-1#TRPBF

IC REG CTRLR FWRD CONV 38TSSOP

Analog Devices Inc.

0 -
RFQ
LT3752MPFE-1#TRPBF

Datasheet

- 38-TFSOP (0.173", 4.40mm Width) 31 Leads, Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Forward Converter 1 1 10.5V ~ 16V 100kHz ~ 500kHz 95% Yes Yes - Enable, Frequency Control, Soft Start -55°C ~ 150°C (TJ) - - Surface Mount 38-TSSOP-EP
LT1952MPGN#PBF

LT1952MPGN#PBF

IC REG CTRLR FWRD CONV 16SSOP

Analog Devices Inc.

0 -
RFQ
LT1952MPGN#PBF

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Forward Converter 1 1 9.25V ~ 25V 100kHz ~ 500kHz 90% Yes Yes - Enable, Frequency Control -55°C ~ 125°C (TJ) - - Surface Mount 16-SSOP
LT1952MPGN#TRPBF

LT1952MPGN#TRPBF

IC REG CTRLR FWRD CONV 16SSOP

Analog Devices Inc.

0 -
RFQ
LT1952MPGN#TRPBF

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Forward Converter 1 1 9.25V ~ 25V 100kHz ~ 500kHz 90% Yes Yes - Enable, Frequency Control -55°C ~ 125°C (TJ) - - Surface Mount 16-SSOP
LT1952MPGN-1#PBF

LT1952MPGN-1#PBF

IC REG CTRLR FWRD CONV 16SSOP

Analog Devices Inc.

0 -
RFQ
LT1952MPGN-1#PBF

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Forward Converter 1 1 6.82V ~ 25V 100kHz ~ 500kHz 90% Yes Yes - Enable, Frequency Control -55°C ~ 125°C (TJ) - - Surface Mount 16-SSOP
LT1952MPGN-1#TRPBF

LT1952MPGN-1#TRPBF

IC REG CTRLR FWRD CONV 16SSOP

Analog Devices Inc.

0 -
RFQ
LT1952MPGN-1#TRPBF

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Forward Converter 1 1 6.82V ~ 25V 100kHz ~ 500kHz 90% Yes Yes - Enable, Frequency Control -55°C ~ 125°C (TJ) - - Surface Mount 16-SSOP
MAX5003EEE+T

MAX5003EEE+T

IC REG CTRLR BUCK 16QSOP

Analog Devices Inc./Maxim Integrated

0 -
RFQ
MAX5003EEE+T

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Not For New Designs Transistor Driver Step-Down Positive, Isolation Capable Buck 1 1 10.75V ~ 18.75V 50kHz ~ 300kHz 75% No No - Frequency Control, On Time Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-QSOP
LT3840MPFE#TRPBF

LT3840MPFE#TRPBF

IC REG CTRLR BUCK 28TSSOP

Analog Devices Inc.

0 -
RFQ
LT3840MPFE#TRPBF

Datasheet

- 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive or Negative Buck 1 1 2.5V ~ 60V 50kHz ~ 1MHz 99% Yes Yes - Enable, Frequency Control, Power Good, Soft Start, Tracking -55°C ~ 150°C (TJ) - - Surface Mount 28-TSSOP-EP
LT8390JFE#TRPBF

LT8390JFE#TRPBF

60V SYNC 4-SWITCH BUCK-BOOST CNT

Analog Devices Inc.

0 -
RFQ
LT8390JFE#TRPBF

Datasheet

- 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Buck-Boost 1 1 4V ~ 60V 150kHz ~ 650kHz 95% Yes Yes - Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start -40°C ~ 150°C (TJ) - - Surface Mount 28-TSSOP-EP
LTC3707EGN#TRPBF

LTC3707EGN#TRPBF

IC REG CTRLR BUCK 28SSOP

Analog Devices Inc.

0 -
RFQ
LTC3707EGN#TRPBF

Datasheet

- 28-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 28V 220kHz 99.4% Yes No - Enable, Frequency Control, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 28-SSOP
LTC3891MPUDC#TRPBF

LTC3891MPUDC#TRPBF

IC REG CTRLR BUCK 20QFN

Analog Devices Inc.

0 -
RFQ
LTC3891MPUDC#TRPBF

Datasheet

- 20-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4V ~ 60V 105kHz ~ 835kHz, 350kHz ~ 535kHz 99% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -55°C ~ 150°C (TJ) - - Surface Mount 20-QFN (3x4)
LT8390JUFD#TRPBF

LT8390JUFD#TRPBF

60V SYNC 4-SWITCH BUCK-BOOST CNT

Analog Devices Inc.

0 -
RFQ
LT8390JUFD#TRPBF

Datasheet

- 28-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Buck-Boost 1 1 4V ~ 60V 150kHz ~ 650kHz 95% Yes Yes - Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start -40°C ~ 150°C (TJ) - - Surface Mount 28-QFN (4x5)
LTC3899EFE#TRPBF

LTC3899EFE#TRPBF

IC REG CTRLR BCK/BCK-BST 38TSSOP

Analog Devices Inc.

0 -
RFQ
LTC3899EFE#TRPBF

Datasheet

- 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck, Buck-Boost 3 2 4.5V ~ 60V 105kHz ~ 835kHz, 350kHz ~ 535kHz 100% Yes No - Enable, Frequency Control, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 38-TSSOP-EP
LTC1649CS

LTC1649CS

IC REG CTRLR BUCK 16SOIC

Analog Devices Inc.

3 -
RFQ
LTC1649CS

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Down Positive Buck 1 1 2.7V ~ 5V 200kHz 93% Yes No - Current Limit, Enable, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 16-SO
LT3845MPFE#TRPBF

LT3845MPFE#TRPBF

IC REG CTRLR BUCK 16TSSOP

Analog Devices Inc.

0 -
RFQ
LT3845MPFE#TRPBF

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4V ~ 60V 300kHz - Yes Yes - Enable, Frequency Control, Soft Start -55°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP-EP
LT3845AMPFE#TRPBF

LT3845AMPFE#TRPBF

IC REG CTRLR BUCK 16TSSOP

Analog Devices Inc.

0 -
RFQ
LT3845AMPFE#TRPBF

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4V ~ 60V 300kHz - Yes Yes - Enable, Frequency Control, Soft Start -55°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP-EP
Total 10206 Record«Prev1... 436437438439440441442443...511Next»
TomatoElec

Search

TomatoElec

Products

TomatoElec

Phone

TomatoElec

User