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
SI9118DY-E3

SI9118DY-E3

IC REG CTRLR FWRD CONV 16SOIC

Vishay Siliconix

0 -
RFQ

-

- 16-SOIC (0.154", 3.90mm Width) Bulk Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Forward Converter 1 1 10V ~ 16.5V 40kHz ~ 1MHz 80% No No - Current Limit, Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
SI9118DY-T1-E3

SI9118DY-T1-E3

IC REG CTRLR FWRD CONV 16SOIC

Vishay Siliconix

0 -
RFQ

-

- 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Forward Converter 1 1 10V ~ 16.5V 40kHz ~ 1MHz 80% No No - Current Limit, Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
SI9122DQ-T1-E3

SI9122DQ-T1-E3

IC REG CTRLR HALF-BRIDGE 20TSSOP

Vishay Siliconix

0 -
RFQ
SI9122DQ-T1-E3

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Half-Bridge 1 1 10V ~ 13.2V 500kHz 92% Yes No - Current Limit, Sequencing, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 20-TSSOP
SI9122EDLP-T1-E3

SI9122EDLP-T1-E3

IC REG CTRLR HALF-BRG MLP65-20

Vishay Siliconix

0 -
RFQ
SI9122EDLP-T1-E3

Datasheet

- PowerPAK® MLP65-20 Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Half-Bridge 1 1 10.5V ~ 13.2V 500kHz 91% Yes No - Current Limit, Sequencing, Soft Start -40°C ~ 85°C (TA) - - Surface Mount PowerPAK® MLP65-20
SI9122EDQ-T1-E3

SI9122EDQ-T1-E3

IC REG CTRLR HALF-BRIDGE 20TSSOP

Vishay Siliconix

0 -
RFQ
SI9122EDQ-T1-E3

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Half-Bridge 1 1 10.5V ~ 13.2V 500kHz 91% Yes No - Current Limit, Sequencing, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 20-TSSOP
SI9140DQ-T1-E3

SI9140DQ-T1-E3

IC REG CTRLR BUCK 16TSSOP

Vishay Siliconix

0 -
RFQ
SI9140DQ-T1-E3

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 3V ~ 6.5V 20kHz ~ 2MHz - Yes No - Enable, Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 16-TSSOP
SI9140DY-T1-E3

SI9140DY-T1-E3

IC REG CTRLR BUCK 16SOIC

Vishay Siliconix

0 -
RFQ
SI9140DY-T1-E3

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 3V ~ 6.5V 20kHz ~ 2MHz - Yes No - Enable, Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
SI9145BQ-T1-E3

SI9145BQ-T1-E3

IC REG CTRLR BUCK/BOOST 16TSSOP

Vishay Siliconix

0 -
RFQ
SI9145BQ-T1-E3

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up/Step-Down Positive Buck, Boost 1 1 2.7V ~ 7V 2kHz ~ 2MHz 100% Yes No - Enable, Frequency Control, Soft Start -25°C ~ 85°C (TA) - - Surface Mount 16-TSSOP
SI9145BY-E3

SI9145BY-E3

IC REG CTRLR BUCK/BOOST 16SOIC

Vishay Siliconix

0 -
RFQ
SI9145BY-E3

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Bulk Obsolete Transistor Driver Step-Up/Step-Down Positive Buck, Boost 1 1 2.7V ~ 7V 2kHz ~ 2MHz 100% Yes No - Enable, Frequency Control, Soft Start -25°C ~ 85°C (TA) - - Surface Mount 16-SOIC
SI9145BY-T1-E3

SI9145BY-T1-E3

IC REG CTRLR BUCK/BOOST 16SOIC

Vishay Siliconix

0 -
RFQ
SI9145BY-T1-E3

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up/Step-Down Positive Buck, Boost 1 1 2.7V ~ 7V 2kHz ~ 2MHz 100% Yes No - Enable, Frequency Control, Soft Start -25°C ~ 85°C (TA) - - Surface Mount 16-SOIC
SIP2800DY-T1-E3

SIP2800DY-T1-E3

IC REG CTRLR MULT TOPOLOGY 8SOIC

Vishay Siliconix

0 -
RFQ

-

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive, Isolation Capable Buck, Boost, Buck-Boost 1 1 6.9V ~ 12V 46kHz 99% No No - - -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
SIP2801DY-T1-E3

SIP2801DY-T1-E3

IC REG CTRLR MULT TOPOLOGY 8SOIC

Vishay Siliconix

0 -
RFQ

-

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive, Isolation Capable Buck, Boost, Buck-Boost 1 1 7.4V ~ 12V 46kHz 49% No No - - -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
LTC3880EUJ-1#TRMPBF

LTC3880EUJ-1#TRMPBF

IC REG CTRLR BUCK PMBUS 40QFN

Analog Devices Inc.

0 -
RFQ
LTC3880EUJ-1#TRMPBF

Datasheet

PolyPhase® 40-WFQFN Exposed Pad Tape & Reel (TR) Discontinued at Digi-Key Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 24V - - Yes Yes I2C, PMBus Enable, Frequency Control -40°C ~ 105°C (TA) - - Surface Mount 40-QFN (6x6)
LTC3880EUJ#TRMPBF

LTC3880EUJ#TRMPBF

IC REG CTRLR BUCK PMBUS 40QFN

Analog Devices Inc.

0 -
RFQ
LTC3880EUJ#TRMPBF

Datasheet

PolyPhase® 40-WFQFN Exposed Pad Tape & Reel (TR) Discontinued at Digi-Key Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 24V - - Yes Yes I2C, PMBus Enable, Frequency Control -40°C ~ 105°C (TA) - - Surface Mount 40-QFN (6x6)
SP6136ER1-L

SP6136ER1-L

IC REG CTRLR BUCK 16QFN

MaxLinear, Inc.

0 -
RFQ
SP6136ER1-L

Datasheet

- 16-VFQFN Exposed Pad Bulk Discontinued at Digi-Key Transistor Driver Step-Down Positive Buck 1 1 5V ~ 24V 600kHz 100% Yes No - Enable, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-QFN (3x3)
SP6133ER1-L

SP6133ER1-L

IC REG CTRLR BUCK 16QFN

MaxLinear, Inc.

0 -
RFQ
SP6133ER1-L

Datasheet

- 16-VFQFN Exposed Pad Bulk Discontinued at Digi-Key Transistor Driver Step-Down Positive Buck 1 1 5V ~ 24V 300kHz 100% Yes No - Enable, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-QFN (3x3)
XRP6124HVES0.5-F

XRP6124HVES0.5-F

IC REG CTRLR BUCK SOT23-5

MaxLinear, Inc.

0 -
RFQ
XRP6124HVES0.5-F

Datasheet

- SC-74A, SOT-753 Bulk Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 30V 100kHz ~ 1MHz - No No - Enable -40°C ~ 125°C (TJ) - - Surface Mount SOT-23-5
XRP6124ES0.5-F

XRP6124ES0.5-F

IC REG CTRLR BUCK SOT23-5

MaxLinear, Inc.

0 -
RFQ
XRP6124ES0.5-F

Datasheet

- SC-74A, SOT-753 Bulk Obsolete Transistor Driver Step-Down Positive Buck 1 1 3V ~ 18V 200kHz ~ 833kHz - No No - Enable -40°C ~ 125°C (TJ) - - Surface Mount SOT-23-5
ZL6105ALAFTK

ZL6105ALAFTK

IC REG CTRLR BUCK PMBUS 36QFN

Renesas Electronics Corporation

0 -
RFQ
ZL6105ALAFTK

Datasheet

Digital-DC™ 36-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 3V ~ 5V 200kHz ~ 1.4MHz 95% Yes Yes I2C, PMBus, SMBus Current Limit, Enable, Power Good, Soft Start, Tracking -40°C ~ 85°C (TA) - - Surface Mount 36-QFN (6x6)
ZL6105ALAFT

ZL6105ALAFT

IC REG CTRLR BUCK PMBUS 36QFN

Renesas Electronics Corporation

0 -
RFQ
ZL6105ALAFT

Datasheet

Digital-DC™ 36-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 3V ~ 5V 200kHz ~ 1.4MHz 95% Yes Yes I2C, PMBus, SMBus Current Limit, Enable, Power Good, Soft Start, Tracking -40°C ~ 85°C (TA) - - Surface Mount 36-QFN (6x6)
Total 10206 Record«Prev1... 466467468469470471472473...511Next»
TomatoElec

Search

TomatoElec

Products

TomatoElec

Phone

TomatoElec

User