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
MAX20057ATID/VY+ Analog Devices Inc./Maxim Integrated

MAX20057ATID/VY+

IC REG BOOST ADJ 3.5A DL 28TQFN

Analog Devices Inc./Maxim Integrated

3,761
RFQ
MAX20057ATID/VY+ Datasheet

Datasheet

- 28-WFQFN Exposed Pad Strip Active Step-Up Positive Boost Adjustable 2 2V 40V 1V 14V 3.5A 2.1MHz Yes -40°C ~ 125°C Automotive AEC-Q100 Surface Mount, Wettable Flank 28-TQFN (5x5)
LMR66420MC5RXBRQ1 Texas Instruments

LMR66420MC5RXBRQ1

IC REG BUCK ADJ/1V 2A 14VQFN

Texas Instruments

2,997
RFQ
LMR66420MC5RXBRQ1 Datasheet

Datasheet

- 14-PowerTFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable (Fixed) 1 - 36V 1V 5V 2A 2.2MHz Yes -40°C ~ 125°C (TA) - - Surface Mount, Wettable Flank 14-VQFN (2.6x2.6)
TPS62914RPYR Texas Instruments

TPS62914RPYR

IC REG BUCK ADJ 4.5A 14VQFN

Texas Instruments

2,521
RFQ
TPS62914RPYR Datasheet

Datasheet

TPS6291x 14-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3V 17V 0.8V 5.5V 4.5A 1MHz, 1.4MHz, 2.2MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 14-VQFN-HR (2.5x3)
RTQ2812AGQWF Richtek USA Inc.

RTQ2812AGQWF

IC REG BUCK ADJ 12A 21WQFN-TL

Richtek USA Inc.

1,418
RFQ
RTQ2812AGQWF Datasheet

Datasheet

ACOT® 21-PowerWFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.7V, 3.5V 17V 0.6V 5.5V 12A 600kHz, 800kHz, 1MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 21-WQFN-TL (3x4)
MAX20076ATCC/V+ Analog Devices Inc./Maxim Integrated

MAX20076ATCC/V+

IC REG BUCK PROG/1V 1.2A 12TDFN

Analog Devices Inc./Maxim Integrated

462
RFQ
MAX20076ATCC/V+ Datasheet

Datasheet

- 12-WFDFN Exposed Pad Strip Active Step-Down Positive Buck Programmable (Fixed) 1 3.5V 36V 1V 10V 1.2A - Yes 0°C ~ 70°C - - Surface Mount 12-TDFN (3x3)
TPS54617RUVR Texas Instruments

TPS54617RUVR

IC REG BUCK ADJ 6A 34VQFN

Texas Instruments

2,848
RFQ
TPS54617RUVR Datasheet

Datasheet

SWIFT™ 34-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3V 6V 0.891V 5.4V 6A 350kHz, 550kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 34-VQFN (7x3.5)
MPQ4569GN-AEC1-Z Monolithic Power Systems Inc.

MPQ4569GN-AEC1-Z

IC REG BUCK ADJ 300MA 8SOIC

Monolithic Power Systems Inc.

2,500
RFQ
MPQ4569GN-AEC1-Z Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 75V 1V 67.5V 300mA - Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 8-SOIC-EP
MAX38641AELT+T Analog Devices Inc./Maxim Integrated

MAX38641AELT+T

IC REG BUCK ADJ 350MA 6UDFN

Analog Devices Inc./Maxim Integrated

2,028
RFQ
MAX38641AELT+T Datasheet

Datasheet

nanoPower 6-WDFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 1.8V 5.5V 0.7V 3.3V 350mA - No -40°C ~ 85°C - - Surface Mount 6-µDFN (2x2)
RAA211250GSP#HA0 Renesas Electronics Corporation

RAA211250GSP#HA0

IC REG BUCK ADJ 5A 16HTSSOP

Renesas Electronics Corporation

1,794
RFQ
RAA211250GSP#HA0 Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 30V 0.8V 27V 5A 400kHz, 200kHz ~ 800kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-HTSSOP
TPS54340BDDA Texas Instruments

TPS54340BDDA

IC REG BUCK ADJ 3.5A 8SOPWR

Texas Instruments

1,223
RFQ
TPS54340BDDA Datasheet

Datasheet

Eco-Mode™ 8-PowerSOIC (0.154", 3.90mm Width) Tube Active Step-Down Positive Buck Adjustable 1 4.5V 42V 0.8V 41.1V 3.5A 100kHz ~ 2.5MHz No -40°C ~ 150°C (TJ) - - Surface Mount 8-SO PowerPad
MP2349GG-P Monolithic Power Systems Inc.

MP2349GG-P

IC REG 6.5A

Monolithic Power Systems Inc.

500
RFQ
MP2349GG-P Datasheet

Datasheet

- 11-VFQFN Tape & Reel (TR) Active - - - - - - - - - - - - - - - Surface Mount 11-QFN (2x2)
TPS62871Z4WRXSR Texas Instruments

TPS62871Z4WRXSR

IC REG BUCK PROG 9A 16VQFN

Texas Instruments

3,000
RFQ
TPS62871Z4WRXSR Datasheet

Datasheet

- 16-TFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Programmable 1 2.7V 6V 0.4V 3.35V 9A 1.5MHz, 2.25MHz, 2.5MHz, 3MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount, Wettable Flank 16-VQFN (2.55x3.55)
TPS62871Z2WRXSR Texas Instruments

TPS62871Z2WRXSR

6V, 9A STACKABLE SYNCHRONOUS BUC

Texas Instruments

3,000
RFQ

-

- 16-TFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Programmable 1 2.7V 6V 0.4V 3.35V 9A 1.5MHz, 2.25MHz, 2.5MHz, 3MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount, Wettable Flank 16-VQFN (2.55x3.55)
TPS54225TPWPRQ1 Texas Instruments

TPS54225TPWPRQ1

IC REG BUCK ADJ 2A 14HTSSOP

Texas Instruments

3,990
RFQ
TPS54225TPWPRQ1 Datasheet

Datasheet

SWIFT™, D-CAP2™ 14-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2V 18V 0.76V 5.5V 2A 700kHz Yes -40°C ~ 105°C (TA) Automotive AEC-Q100 Surface Mount 14-HTSSOP
MAX77839AEFQ+T Analog Devices Inc./Maxim Integrated

MAX77839AEFQ+T

IC REG BUCK BST ADJ 3A 11FC2QFN

Analog Devices Inc./Maxim Integrated

2,174
RFQ
MAX77839AEFQ+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)
KTB8372CEUFA-5C-TA Kinetic Technologies

KTB8372CEUFA-5C-TA

IC REG BUCK 1.8V 5A 11UQFN

Kinetic Technologies

3,000
RFQ
KTB8372CEUFA-5C-TA Datasheet

Datasheet

- 11-PowerUFQFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 4.7V 18V 1.8V - 5A 300kHz, 500kHz, 800kHz, 1MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 11-UQFN (2.2x2.5)
LMQ66420MA5RXBRQ1 Texas Instruments

LMQ66420MA5RXBRQ1

IC REG BUCK ADJ/1V 2A 14VQFN

Texas Instruments

2,976
RFQ
LMQ66420MA5RXBRQ1 Datasheet

Datasheet

- 14-PowerTFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable (Fixed) 1 - 36V 1V 5V 2A 400kHz Yes -40°C ~ 150°C (TJ) - - Surface Mount, Wettable Flank 14-VQFN (2.6x2.6)
LMR66430MC3RXBRQ1 Texas Instruments

LMR66430MC3RXBRQ1

IC REG BUCK ADJ/1V 3A 14VQFN

Texas Instruments

2,975
RFQ
LMR66430MC3RXBRQ1 Datasheet

Datasheet

- 14-PowerTFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable (Fixed) 1 - 36V 1V 3.3V 3A 2.2MHz Yes -40°C ~ 125°C (TA) - - Surface Mount, Wettable Flank 14-VQFN (2.6x2.6)
RT6220BHGQUF Richtek USA Inc.

RT6220BHGQUF

IC REG BUCK ADJ 6A 16UQFN

Richtek USA Inc.

2,900
RFQ
RT6220BHGQUF 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)
LMR66430MC5RXBRQ1 Texas Instruments

LMR66430MC5RXBRQ1

IC REG BUCK ADJ/1V 3A 14VQFN

Texas Instruments

2,886
RFQ
LMR66430MC5RXBRQ1 Datasheet

Datasheet

- 14-PowerTFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable (Fixed) 1 - 36V 1V 5V 3A 2.2MHz Yes -40°C ~ 125°C (TA) - - Surface Mount, Wettable Flank 14-VQFN (2.6x2.6)
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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.