Voltage Regulators - DC DC Switching Regulators

Manufacturer Series Package/Case Packaging Product Status Function Output Configuration Topology Output Type Number of Outputs Voltage - Input (Min) Voltage - Input (Max) Voltage - Output (Min/Fixed) Voltage - Output (Max) Current - Output Frequency - Switching Synchronous Rectifier Operating Temperature Grade Qualification Mounting Type Supplier Device 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Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Product Status Function Output Configuration Topology Output Type Number of Outputs Voltage - Input (Min) Voltage - Input (Max) Voltage - Output (Min/Fixed) Voltage - Output (Max) Current - Output Frequency - Switching Synchronous Rectifier Operating Temperature Grade Qualification Mounting Type Supplier Device Package
TDA38806XUMA1 Infineon Technologies

TDA38806XUMA1

HIGHLY EFFICIENT DC-DC BUCK REGU

Infineon Technologies

4,463
RFQ
TDA38806XUMA1 Datasheet

Datasheet

- 14-UFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.7V 16V 0.6V 5.5V 6A 600kHz, 1.1MHz, 2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount PG-TSNP-14-6
TDA38807XUMA1 Infineon Technologies

TDA38807XUMA1

HIGHLY EFFICIENT DC-DC BUCK REGU

Infineon Technologies

3,904
RFQ
TDA38807XUMA1 Datasheet

Datasheet

- 14-UFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.7V 16V 0.9V 5.5V 6A 600kHz, 1.1MHz, 2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount PG-TSNP-14-6
MP2276GD-Z Monolithic Power Systems Inc.

MP2276GD-Z

IC REG BUCK ADJ 8A 14QFN

Monolithic Power Systems Inc.

1,129
RFQ
MP2276GD-Z Datasheet

Datasheet

- 14-VFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 16V 0.8V 6V 8A 2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 14-QFN (2x3)
MAX77839CEFQ+T Analog Devices Inc./Maxim Integrated

MAX77839CEFQ+T

IC REG BUCK BST ADJ 3A 11FC2QFN

Analog Devices Inc./Maxim Integrated

4,936
RFQ
MAX77839CEFQ+T Datasheet

Datasheet

- 11-UFQFN Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Adjustable 1 1.8V 5.5V 2.3V 5.3V 3A 2.2MHz No -40°C ~ 125°C (TJ) - - Surface Mount 11-FC2QFN (2.5x2)
RT6220AHGQUF Richtek USA Inc.

RT6220AHGQUF

IC REG BUCK ADJ 6A 16UQFN

Richtek USA Inc.

4,480
RFQ
RT6220AHGQUF Datasheet

Datasheet

ACOT™ 16-UFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 23V 0.6V 5V 6A 500kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-UQFN (3x3)
MAX38647BANA+ Analog Devices Inc./Maxim Integrated

MAX38647BANA+

IC REG BUCK ADJ 175MA 8WLP

Analog Devices Inc./Maxim Integrated

4,672
RFQ

-

nanoPower 8-XFBGA, WLBGA Strip Active Step-Down Positive Buck Adjustable 1 1.8V 5.5V 0.5V 1.8V 175mA - No -40°C ~ 125°C (TA) - - Surface Mount 8-WLP (0.89x1.82)
MP1499GD-Z Monolithic Power Systems Inc.

MP1499GD-Z

IC REG BUCK ADJ 5A 10QFN

Monolithic Power Systems Inc.

4,291
RFQ
MP1499GD-Z Datasheet

Datasheet

- 10-VFDFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 16V 0.807V 13V 5A 500kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 10-QFN (3x2)
MAX38640AENT+T Analog Devices Inc./Maxim Integrated

MAX38640AENT+T

IC REG BUCK ADJ 175MA 6WLP

Analog Devices Inc./Maxim Integrated

1,649
RFQ
MAX38640AENT+T Datasheet

Datasheet

nanoPower 6-XFBGA, WLBGA Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 1.8V 5.5V 0.7V 3.3V 175mA - No -40°C ~ 85°C - - Surface Mount 6-WLP (1.42x0.89)
LTC3419IDD-1#PBF Analog Devices Inc.

LTC3419IDD-1#PBF

IC REG BUCK 1.575V/1.8V DL 8DFN

Analog Devices Inc.

2,373
RFQ
LTC3419IDD-1#PBF Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tube Active Step-Down Positive Buck Fixed 2 2.5V 5.5V 1.575V, 1.8V - 600mA 2.25MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-DFN (3x3)
TPS6287B10LA0WRZVR Texas Instruments

TPS6287B10LA0WRZVR

IC REG BUCK PROG 10A 24WQFN

Texas Instruments

1,919
RFQ
TPS6287B10LA0WRZVR Datasheet

Datasheet

TPS6287Bxx 24-PowerWFQFN Tape & Reel (TR) Active Step-Down Positive Buck Programmable 1 2.7V 6V 0.4V 0.775V 10A 1.5MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount, Wettable Flank 24-WQFN-FCRLF (4.05x3.05)
MPQ4320CGLE-AEC1-P Monolithic Power Systems Inc.

MPQ4320CGLE-AEC1-P

IC REG BUCK ADJ 500MA 12QFN

Monolithic Power Systems Inc.

1,476
RFQ
MPQ4320CGLE-AEC1-P Datasheet

Datasheet

- 12-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.3V 36V 0.8V 34.2V 500mA 350kHz ~ 1.8MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount, Wettable Flank 12-QFN (3x4)
MP8861GL-Z Monolithic Power Systems Inc.

MP8861GL-Z

IC REG BUCK ADJ 6A 14QFN

Monolithic Power Systems Inc.

4,622
RFQ
MP8861GL-Z Datasheet

Datasheet

- 14-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.85V 18V 0.6V 5.5V 6A 500kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 14-QFN (3x4)
TPS54KB21RZRR Texas Instruments

TPS54KB21RZRR

IC REG BUCK ADJ 25A 16WQFN-FCRLF

Texas Instruments

1,682
RFQ
TPS54KB21RZRR Datasheet

Datasheet

- 16-PowerWFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 16V 0.5V 5.5V 25A 800kHz, 1.1MHz, 1.4MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount, Wettable Flank 16-WQFN-FCRLF (3x3.5)
TPS54KB22RZRR Texas Instruments

TPS54KB22RZRR

IC REG BUCK ADJ 25A 16WQFN-FCRLF

Texas Instruments

1,546
RFQ
TPS54KB22RZRR Datasheet

Datasheet

- 16-PowerWFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 16V 0.9V 5.5V 25A 800kHz, 1.1MHz, 1.4MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount, Wettable Flank 16-WQFN-FCRLF (3x3.5)
TPS54KB23RZRR Texas Instruments

TPS54KB23RZRR

IC REG BUCK ADJ 25A 16WQFN-FCRLF

Texas Instruments

1,686
RFQ
TPS54KB23RZRR Datasheet

Datasheet

- 16-PowerWFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 16V 0.5V 5.5V 25A 800kHz, 1.1MHz, 1.4MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount, Wettable Flank 16-WQFN-FCRLF (3x3.5)
TPS543A26TRASR Texas Instruments

TPS543A26TRASR

IC REG BUCK ADJ 16A 17WQFN

Texas Instruments

2,789
RFQ
TPS543A26TRASR Datasheet

Datasheet

SWIFT™ 17-PowerWFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 18V 0.5V 7V 16A 500kHz, 750kHz, 1MHz, 1.5MHz, 2.2MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount, Wettable Flank 17-WQFN-FCRLF (2.5x4.5)
LP876440C0RQKRQ1 Texas Instruments

LP876440C0RQKRQ1

4 5-A/20-A MULTIPHASE BUCK CONVE

Texas Instruments

3,891
RFQ

-

* - Tape & Reel (TR) Active - - - - - - - - - - - - - - - - -
MP8792GLE-Z Monolithic Power Systems Inc.

MP8792GLE-Z

IC REG BUCK ADJ 12A 21QFN

Monolithic Power Systems Inc.

2,086
RFQ
MP8792GLE-Z Datasheet

Datasheet

- 21-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 16V 0.6V 5.5V 12A 600kHz, 800kHz, 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 21-QFN (3x4)
TPP60508L1-DF9R 3PEAK

TPP60508L1-DF9R

IC REG BUCK ADJ 5A 10DFN

3PEAK

1,757
RFQ
TPP60508L1-DF9R Datasheet

Datasheet

- 10-DFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 60V 0.8V 60V 5A 100kHz ~ 2.5MHz No -40°C ~ 125°C (TA) - - Surface Mount 10-DFN (4x4)
LTC3619IMSE#PBF Analog Devices Inc.

LTC3619IMSE#PBF

IC REG BUCK ADJ DL 10MSOP

Analog Devices Inc.

1,529
RFQ
LTC3619IMSE#PBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Down Positive Buck Adjustable 2 2.5V 5.5V 0.6V 5V 400mA, 800mA 2.25MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP-EP
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Voltage Regulators - DC DC Switching Regulators 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 Voltage Regulators - DC DC Switching Regulators 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 Voltage Regulators - DC DC Switching Regulators 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.

Voltage Regulators - DC DC Switching Regulators FAQ

Can FPGAX source both active and end-of-life Voltage Regulators - DC DC Switching Regulators 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 Voltage Regulators - DC DC Switching Regulators 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.