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
LT1680ISW#PBF

LT1680ISW#PBF

IC REG CTLR BST/FWRD CONV 16SOIC

Analog Devices Inc.

554 -
RFQ
LT1680ISW#PBF

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Forward Converter 1 1 9V ~ 60V - 90% No Yes - Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SO
LM5170QPHPTQ1

LM5170QPHPTQ1

BI DIRECTIONAL 48V TO 12V CURREN

Texas Instruments

389 -
RFQ
LM5170QPHPTQ1

Datasheet

- 48-PowerTQFP Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Buck-Boost 1 2 3.5V ~ 42V 100kHz ~ 600kHz - Yes Yes - Enable, Frequency Control, Power Good, Soft Start -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount 48-HTQFP (7x7)
LTC3784HUFD#PBF

LTC3784HUFD#PBF

IC REG CTRLR BOOST 28QFN

Analog Devices Inc.

55 -
RFQ
LTC3784HUFD#PBF

Datasheet

PolyPhase® 28-WFQFN Exposed Pad Tube Active Transistor Driver Step-Up Positive Boost 2 2 4.5V ~ 60V 105kHz ~ 760kHz 96% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 150°C (TJ) - - Surface Mount 28-QFN (4x5)
LTC3784HGN#PBF

LTC3784HGN#PBF

IC REG CTRLR BOOST 28SSOP

Analog Devices Inc.

49 -
RFQ
LTC3784HGN#PBF

Datasheet

PolyPhase® 28-SSOP (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Up Positive Boost 2 2 4.5V ~ 60V 105kHz ~ 760kHz 96% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 150°C (TJ) - - Surface Mount 28-SSOP
MAX5069DAUE+

MAX5069DAUE+

IC REG CTRLR FWRD CONV 16TSSOP

Analog Devices Inc./Maxim Integrated

79 -
RFQ
MAX5069DAUE+

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Forward Converter 1 1 10.8V ~ 24V 25kHz ~ 1.25MHz 100% No Yes - Dead Time Control, Enable, Frequency Control -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP-EP
MAX20751EKX+

MAX20751EKX+

IC REG CTRLR BUCK PMBUS 36QFN

Analog Devices Inc./Maxim Integrated

220 -
RFQ
MAX20751EKX+

Datasheet

- 36-VFQFN Exposed Pad Tray Active PWM Signal Step-Down Positive Buck 4 4 1.71V ~ 3.63V 300kHz ~ 800kHz - No No PMBus Phase Control, Power Good, Ramp -40°C ~ 125°C (TJ) - - Surface Mount 36-QFN (6x6)
LT8390AEFE#TRPBF

LT8390AEFE#TRPBF

IC REG CTRLR BUCK-BOOST 28

Analog Devices Inc.

815 -
RFQ
LT8390AEFE#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 645kHz ~ 2.1MHz 95% Yes Yes - Current Limit, Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 28-TSSOP-EP
LT8392EFE#PBF

LT8392EFE#PBF

60V SYNC 4-SWITCH BUCK-BOOST LED

Analog Devices Inc.

119 -
RFQ
LT8392EFE#PBF

Datasheet

- 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Transistor Driver Step-Up/Step-Down Positive Buck-Boost 1 2 3V ~ 60V 400kHz - Yes Yes - Enable, Frequency Control, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 28-TSSOP-EP
LTC1266IS#PBF

LTC1266IS#PBF

IC REG CTRLR BUCK 16SOIC

Analog Devices Inc.

299 -
RFQ
LTC1266IS#PBF

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Down Positive Buck 1 1 3.5V ~ 18V Up to 400kHz 100% Yes No - Enable -40°C ~ 85°C (TA) - - Surface Mount 16-SO
LT8390AEUFD#TRPBF

LT8390AEUFD#TRPBF

IC REG CTRLR BUCK-BOOST 28

Analog Devices Inc.

2,446 -
RFQ
LT8390AEUFD#TRPBF

Datasheet

- 28-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Buck-Boost 1 1 4V ~ 60V 645kHz ~ 2.1MHz 95% Yes Yes - Current Limit, Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 28-QFN (4x5)
LT8390EUFD#TRPBF

LT8390EUFD#TRPBF

IC REG CTRLR BUCK/BOOST 28QFN

Analog Devices Inc.

2,221 -
RFQ
LT8390EUFD#TRPBF

Datasheet

- 28-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Buck-Boost 1 1 4V ~ 60V 190kHz ~ 630kHz 95% Yes Yes - Current Limit, Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 28-QFN (4x5)
LTC1628CG#TRPBF

LTC1628CG#TRPBF

IC REG CTRLR BUCK 28SSOP

Analog Devices Inc.

369 -
RFQ
LTC1628CG#TRPBF

Datasheet

- 16-SSOP (0.209", 5.30mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 3.5V ~ 30V 220kHz 99.4% Yes No - Enable, Frequency Control, Power Good, Soft Start 0°C ~ 85°C (TA) - - Surface Mount 16-SSOP
LTC1628CG#PBF

LTC1628CG#PBF

IC REG CTRLR BUCK 28SSOP

Analog Devices Inc.

122 -
RFQ
LTC1628CG#PBF

Datasheet

- 16-SSOP (0.209", 5.30mm Width) Tube Active Transistor Driver Step-Down Positive Buck 2 2 3.5V ~ 30V 220kHz 99.4% Yes No - Enable, Frequency Control, Power Good, Soft Start 0°C ~ 85°C (TA) - - Surface Mount 16-SSOP
LTC7820EUFD#TRPBF

LTC7820EUFD#TRPBF

IC CHARGE PUMP DC/DC CTRLR 28QFN

Analog Devices Inc.

1,991 -
RFQ
LTC7820EUFD#TRPBF

Datasheet

- 28-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down Positive Buck, Boost 1 2 6V ~ 72V 100kHz ~ 1MHz 50% No No - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 28-QFN (4x5)
LTC3896EFE#PBF

LTC3896EFE#PBF

IC REG CTRLR BUCK-BOOST 38TSSOP

Analog Devices Inc.

151 -
RFQ
LTC3896EFE#PBF

Datasheet

- 38-TFSOP (0.173", 4.40mm Width) 31 Leads, Exposed Pad Tube Active Transistor Driver Step-Up/Step-Down Negative Buck-Boost 1 1 4V ~ 140V 50kHz ~ 900kHz 99% No No - Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 38-TSSOP-EP
LTC3886EUKG#PBF

LTC3886EUKG#PBF

IC REG CTRLR BUCK PMBUS 52QFN

Analog Devices Inc.

1,632 -
RFQ
LTC3886EUKG#PBF

Datasheet

PolyPhase® 52-WFQFN, 46 Leads, Exposed Pad Tube Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 60V 100kHz ~ 750kHz - Yes Yes I2C, PMBus Enable, Frequency Control, Phase Control, Power Good -40°C ~ 125°C (TJ) - - Surface Mount 52-QFN (7x8)
MAX5060ATI+

MAX5060ATI+

IC REG CTRLR BUCK 28TQFN

Analog Devices Inc./Maxim Integrated

347 -
RFQ
MAX5060ATI+

Datasheet

- 28-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Positive Buck 1 1 4.75V ~ 28V 125kHz ~ 1.5MHz - Yes Yes - Current Limit, Enable, Frequency Control, Power Good -40°C ~ 125°C (TJ) - - Surface Mount 28-TQFN (5x5)
LT1680CN#PBF

LT1680CN#PBF

IC REG CTRLR BST/FWRD CONV 16DIP

Analog Devices Inc.

123 -
RFQ
LT1680CN#PBF

Datasheet

- 16-DIP (0.300", 7.62mm) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Forward Converter 1 1 9V ~ 60V - 90% No Yes - Enable, Soft Start 0°C ~ 70°C (TA) - - Through Hole 16-PDIP
LTC3805MPMSE-5#PBF

LTC3805MPMSE-5#PBF

IC REG CTRLR MULT TOP 10MSOP

Analog Devices Inc.

26 -
RFQ
LTC3805MPMSE-5#PBF

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback, SEPIC 1 1 3.95V ~ 9.5V 70kHz ~ 700kHz 80% No Yes - Enable, Soft Start -55°C ~ 150°C (TJ) - - Surface Mount 10-MSOP-EP
LTC3892EFE-1#TRPBF

LTC3892EFE-1#TRPBF

IC REG CTRLR BUCK 28TSSOP

Analog Devices Inc.

879 -
RFQ
LTC3892EFE-1#TRPBF

Datasheet

- 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 60V 105kHz ~ 835kHz, 350kHz ~ 535kHz 99% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 28-TSSOP-EP
Total 10206 Record«Prev1... 6465666768697071...511Next»
TomatoElec

Search

TomatoElec

Products

TomatoElec

Phone

TomatoElec

User