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
Results:
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
TL1453CD Texas Instruments

TL1453CD

IC REG CTRLR 16SOIC

Texas Instruments

4,771
RFQ
TL1453CD Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Bulk Active PWM - Positive Boost 2 1 3.6V ~ 40V 1kHz ~ 500kHz - No No - Dead Time Control, Frequency Control -20°C ~ 85°C (TA) - - Surface Mount 16-SOIC
TL1453CPWR Texas Instruments

TL1453CPWR

IC REG CTRLR 16TSSOP

Texas Instruments

1,161
RFQ
TL1453CPWR Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active PWM - Positive Boost 2 1 3.6V ~ 40V 1kHz ~ 500kHz - No No - Dead Time Control, Frequency Control -20°C ~ 85°C (TA) - - Surface Mount 16-TSSOP
MB39A123PMT-G-JNE1 Cypress Semiconductor Corp

MB39A123PMT-G-JNE1

IC REGULATOR 48LQFP

Cypress Semiconductor Corp

140
RFQ
MB39A123PMT-G-JNE1 Datasheet

Datasheet

* - Tray Obsolete - - - - - - - - - - - - - - - - - -
LM5141QRGERQ1 Texas Instruments

LM5141QRGERQ1

IC REG CTRLR BUCK 24VGFN

Texas Instruments

3,000
RFQ
LM5141QRGERQ1 Datasheet

Datasheet

- 24-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 3.8V ~ 65V 440kHz, 2.2MHz - No No - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount 24-VQFN (4x4)
ISL6729IUZ Intersil

ISL6729IUZ

SWITCHING REGULATOR

Intersil

13,947
RFQ
ISL6729IUZ Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback, Forward Converter 1 1 4.75V ~ 5.25V Up to 1MHz 99% Yes No - - -40°C ~ 105°C (TA) - - Surface Mount 8-MSOP
MAX25203ATJD/VY+ Analog Devices Inc./Maxim Integrated

MAX25203ATJD/VY+

36V DUAL PHASE BOOST CONTROLLER

Analog Devices Inc./Maxim Integrated

2,494
RFQ
MAX25203ATJD/VY+ Datasheet

Datasheet

- 32-WFQFN Exposed Pad Tube Obsolete Transistor Driver Step-Up Positive Boost 1 2 1.8V ~ 36V 220kHz ~ 2.1MHz - Yes Yes I2C, SMBus Current Limit, Dead Time Control, Enable, Frequency Control, Soft Start, Sync -40°C ~ 125°C (TA) - - Surface Mount, Wettable Flank 32-WETQFN (5x5)
NCV891234MW33R2G onsemi

NCV891234MW33R2G

IC REG CTRLR BUCK 12DFN

onsemi

3,988
RFQ
NCV891234MW33R2G Datasheet

Datasheet

- 12-VDFN Exposed Pad Tape & Reel (TR) Obsolete PWM Signal Step-Down Positive Buck 1 1 3.7V ~ 36V 2MHz 60% - Yes - Current Limit, Enable, Reset -40°C ~ 150°C (TJ) Automotive - Surface Mount 12-DFN (4x4)
NCV891234MW50R2G onsemi

NCV891234MW50R2G

IC REG CTRLR BUCK 12DFN

onsemi

3,460
RFQ
NCV891234MW50R2G Datasheet

Datasheet

- 12-VDFN Exposed Pad Tape & Reel (TR) Obsolete PWM Signal Step-Down Positive Buck 1 1 3.7V ~ 36V 2MHz 60% - Yes - Current Limit, Enable, Reset -40°C ~ 150°C (TJ) Automotive - Surface Mount 12-DFN (4x4)
NCV891334MW50R2G onsemi

NCV891334MW50R2G

IC REG CTRLR BUCK 12DFN

onsemi

4,334
RFQ
NCV891334MW50R2G Datasheet

Datasheet

- 12-VDFN Exposed Pad Tape & Reel (TR) Obsolete PWM Signal Step-Down Positive Buck 1 1 3.7V ~ 36V 2MHz 60% - Yes - Current Limit, Enable, Reset -40°C ~ 150°C (TJ) Automotive - Surface Mount 12-DFN (4x4)
ISL6439CBZ Intersil

ISL6439CBZ

SWITCHING CONTROLLER

Intersil

2,087
RFQ
ISL6439CBZ Datasheet

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 2.97V ~ 3.63V 300kHz 100% Yes No - Enable, Phase Control 0°C ~ 70°C (TA) - - Surface Mount 14-SOIC
ISL6439CBZ Elantec

ISL6439CBZ

SWITCHING CONTROLLER

Elantec

664
RFQ
ISL6439CBZ Datasheet

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 2.97V ~ 3.63V 300kHz 100% Yes No - Enable, Phase Control 0°C ~ 70°C (TA) - - Surface Mount 14-SOIC
UCC2541PWP Texas Instruments

UCC2541PWP

IC REG CTRLR BUCK 20HTSSOP

Texas Instruments

2,290
RFQ
UCC2541PWP Datasheet

Datasheet

- 20-PowerTSSOP (0.173", 4.40mm Width) Bulk Not For New Designs Transistor Driver Step-Down Positive Buck 1 1 8.5V ~ 35V 300kHz - Yes Yes - Enable, Ramp, Reset, Soft Start, Tracking -40°C ~ 105°C (TA) - - Surface Mount 20-HTSSOP
UPA1436H-AZ Renesas Electronics Corporation

UPA1436H-AZ

LOW SPEED SWITCHING

Renesas Electronics Corporation

513
RFQ
UPA1436H-AZ Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
UCC2541PWP-UN Unitrode

UCC2541PWP-UN

SWITCHING CONTROLLER, VOLTAGE-MO

Unitrode

140
RFQ
UCC2541PWP-UN Datasheet

Datasheet

- 20-PowerTSSOP (0.173", 4.40mm Width) Bulk Active Transistor Driver Step-Down Positive Buck 1 1 8.5V ~ 35V 300kHz - Yes Yes - Enable, Ramp, Reset, Soft Start, Tracking -40°C ~ 105°C (TA) - - Surface Mount 20-HTSSOP
TPS53127RGET Texas Instruments

TPS53127RGET

IC REG CTRLR BUCK 24VQFN

Texas Instruments

250
RFQ
TPS53127RGET Datasheet

Datasheet

D-CAP2™ 24-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 1 4.5V ~ 24V 700kHz - Yes No - Current Limit, Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 24-VQFN (4x4)
HIP6017BCB-T Harris Corporation

HIP6017BCB-T

ADVANCED PWM AND DUAL LINEAR POW

Harris Corporation

2,500
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - - - - -
TPS40052PWPG4 Texas Instruments

TPS40052PWPG4

IC REG CTRLR BUCK 16HTSSOP

Texas Instruments

2,360
RFQ
TPS40052PWPG4 Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Transistor Driver Step-Down Positive Buck 1 1 10V ~ 40V 100kHz ~ 1MHz 94% Yes Yes - Current Limit, Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-HTSSOP
TPS40100RGER Texas Instruments

TPS40100RGER

IC REG CTRLR BUCK 24QFN

Texas Instruments

1,451
RFQ
TPS40100RGER Datasheet

Datasheet

- 24-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 18V 100kHz ~ 600kHz - Yes Yes - Current Limit, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 85°C (TA) - - Surface Mount 24-VQFN (4x4)
MAX1858AEEG Analog Devices Inc./Maxim Integrated

MAX1858AEEG

DUAL BUCK CONTROLLER

Analog Devices Inc./Maxim Integrated

507
RFQ
MAX1858AEEG Datasheet

Datasheet

- 24-SSOP (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 23V 100kHz ~ 600kHz - Yes Yes - Current Limit, Enable, Frequency Control, Power On Reset -40°C ~ 85°C (TA) - - Surface Mount 24-QSOP
ADM1051AJRZ-REEL7 Analog Devices Inc.

ADM1051AJRZ-REEL7

IC REG LINEAR PREC DUAL VOLTAGE

Analog Devices Inc.

3,000
RFQ
ADM1051AJRZ-REEL7 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Down Positive Buck 2 1 12V - - No No - Enable, Frequency Control, Power on Reset 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
Total 10167 Record«Prev1... 165166167168169170171172...509Next»

DC DC Switching Controllers Electronic Components Sourcing and Lifecycle Support

FPGAX is a global sourcing partner specializing in FPGA and programmable logic solutions for engineering and manufacturing organizations worldwide. For customers sourcing DC DC Switching Controllers components, we support both current production requirements and long-term component availability across demanding product lifecycles.

Our sourcing approach combines traceability, supply stability, and technical coordination. FPGAX is certified to AS9120B, ISO 9001:2008, and ISO 14001 standards and supports procurement programs where continuity, documentation, and dependable component supply are important.

How FPGAX Supports DC DC Switching Controllers Requirements

  • Active component sourcing: support for current FPGA, programmable logic, and related semiconductor requirements.
  • End-of-life sourcing: assistance with obsolete and hard-to-find parts when designs must remain in production.
  • Lifecycle management: sourcing support during product transitions, allocation periods, and supply interruptions.
  • Design continuity: long-term supply support intended to reduce redesign pressure and production disruption.
  • Major programmable logic brands: sourcing coverage includes Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic.

Supply Support at a Glance

Requirement FPGAX Support
Current production Active FPGA, programmable logic, and semiconductor component sourcing
Legacy programs End-of-life and hard-to-find component sourcing
Supply continuity Lifecycle transition and long-term availability support
Quality requirements Traceable sourcing and quality-management processes

Focused on FPGA and Programmable Logic Supply

FPGAX focuses on helping customers maintain access to critical programmable devices throughout the full component lifecycle. Whether the requirement is for a current design, an established production program, or an older platform facing component obsolescence, our goal is to provide a stable sourcing path and help customers maintain design and manufacturing continuity.

DC DC Switching Controllers FAQ

Can FPGAX source both active and end-of-life DC DC Switching Controllers components?

Yes. FPGAX supports sourcing for both active components and end-of-life or hard-to-find parts, with an emphasis on maintaining supply continuity for engineering and manufacturing programs.

Which programmable logic manufacturers does FPGAX support?

Our core sourcing coverage includes major FPGA and programmable logic manufacturers such as Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic, subject to specific part requirements and availability.

How does FPGAX help with component lifecycle changes?

We support customers through lifecycle transitions by helping locate current or legacy supply, reducing exposure to supply disruptions, and supporting long-term availability for designs that need to remain in production.

What quality and traceability standards does FPGAX follow?

FPGAX states certification to AS9120B, ISO 9001:2008, and ISO 14001 standards. Our sourcing services are structured around traceability, stable supply, and quality-management requirements.

What information should I provide for a DC DC Switching Controllers sourcing request?

Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.