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
LM5009MMX/NOPB Texas Instruments

LM5009MMX/NOPB

IC REG BUCK ADJ 150MA 8VSSOP

Texas Instruments

8,947
RFQ
LM5009MMX/NOPB Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 9.5V 95V 2.5V 85V 150mA - No -40°C ~ 125°C (TJ) - - Surface Mount 8-VSSOP
TPS65261-1RHBR Texas Instruments

TPS65261-1RHBR

IC REG BCK ADJ 3A/2A TRPL 32VQFN

Texas Instruments

7,031
RFQ
TPS65261-1RHBR Datasheet

Datasheet

- 32-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 3 4.5V 18V 0.6V 18V 3A, 2A 250kHz ~ 2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 32-VQFN (5x5)
TPS65261RHBR Texas Instruments

TPS65261RHBR

IC REG BCK ADJ 3A/2A TRPL 32VQFN

Texas Instruments

5,649
RFQ
TPS65261RHBR Datasheet

Datasheet

- 32-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 3 4.5V 18V 0.6V 18V 3A, 2A 250kHz ~ 2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 32-VQFN (5x5)
LM2841XMKX-ADJL/NOPB Texas Instruments

LM2841XMKX-ADJL/NOPB

IC REG BUCK ADJ 300MA SOT23

Texas Instruments

3,918
RFQ
LM2841XMKX-ADJL/NOPB Datasheet

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 42V 0.765V 34V 300mA 550kHz No -40°C ~ 125°C (TJ) - - Surface Mount SOT-23-THIN
BD9C401EFJ-E2 Rohm Semiconductor

BD9C401EFJ-E2

IC REG BUCK ADJ 4A 8HTSOP-J

Rohm Semiconductor

3,121
RFQ
BD9C401EFJ-E2 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 18V 0.8V 12.6V 4A 500kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-HTSOP-J
TPS5410DR Texas Instruments

TPS5410DR

IC REG BUCK ADJ 1A 8SOIC

Texas Instruments

195
RFQ
TPS5410DR Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 5.5V 36V 1.221V 31.32V 1A 500kHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
MP2384CGG-Z Monolithic Power Systems Inc.

MP2384CGG-Z

IC REG BUCK ADJ 4A 11QFN

Monolithic Power Systems Inc.

8,533
RFQ
MP2384CGG-Z Datasheet

Datasheet

- 11-VFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 24V 0.6V 13V 4A 700kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 11-QFN (2x2)
L6981N50DR STMicroelectronics

L6981N50DR

IC REG BUCK 5V 1.5A 8SO

STMicroelectronics

3,948
RFQ
L6981N50DR Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3.5V 38V 5V - 1.5A 400kHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 8-SO
L6981N33DR STMicroelectronics

L6981N33DR

IC REG BUCK 3.3V 1.5A 8SO

STMicroelectronics

3,501
RFQ
L6981N33DR Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3.5V 38V 3.3V - 1.5A 400kHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 8-SO
MP3437GJ-Z Monolithic Power Systems Inc.

MP3437GJ-Z

IC REG BOOST ADJ TSOT23-8

Monolithic Power Systems Inc.

1,762
RFQ
MP3437GJ-Z Datasheet

Datasheet

MP SOT-23-8 Thin, TSOT-23-8 Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 0.8V 16V 0.8V 16V - 600kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount TSOT-23-8
L6981NDR STMicroelectronics

L6981NDR

IC REG BUCK ADJ 1.5A 8SO

STMicroelectronics

1,615
RFQ
L6981NDR Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.5V 38V 0.85V 38V 1.5A 400kHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 8-SO
L6981C33DR STMicroelectronics

L6981C33DR

IC REG BUCK 3.3V 1.5A 8SO

STMicroelectronics

1,477
RFQ
L6981C33DR Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3.5V 38V 3.3V - 1.5A 400kHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 8-SO
L6981CDR STMicroelectronics

L6981CDR

IC REG BUCK ADJ 1.5A 8SO

STMicroelectronics

1,457
RFQ
L6981CDR Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.5V 38V 0.85V 38V 1.5A 400kHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 8-SO
LM2574N-5G onsemi

LM2574N-5G

IC REG BUCK BOOST 5V 500MA 8PDIP

onsemi

402
RFQ
LM2574N-5G Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Step-Up, Step-Down, Step-Up/Step-Down Positive or Negative Buck, Boost, Buck-Boost Fixed 1 4.75V 40V 5V - 500mA 52kHz No -40°C ~ 125°C (TJ) - - Through Hole 8-PDIP
LM2574N-ADJG onsemi

LM2574N-ADJG

IC REG BUCK BST ADJ 500MA 8PDIP

onsemi

261
RFQ
LM2574N-ADJG Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Step-Up, Step-Down, Step-Up/Step-Down Positive or Negative Buck, Boost, Buck-Boost Adjustable 1 4.75V 40V 1.23V 37V 500mA 52kHz No -40°C ~ 125°C (TJ) - - Through Hole 8-PDIP
TPS62111RSAT Texas Instruments

TPS62111RSAT

IC REG BUCK 3.3V 1.5A 16QFN

Texas Instruments

7,122
RFQ
TPS62111RSAT Datasheet

Datasheet

- 16-VQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3.1V 17V 3.3V - 1.5A 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-QFN (4x4)
TPS63802DLAT Texas Instruments

TPS63802DLAT

IC REG BUCK BOOST ADJ 2A 10VSON

Texas Instruments

4,158
RFQ
TPS63802DLAT Datasheet

Datasheet

- 10-PowerVFDFN Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Adjustable 1 1.3V 5.5V 1.8V 5.2V 2A 2.1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 10-VSON-HR (3x2)
LMR70503TM/NOPB Texas Instruments

LMR70503TM/NOPB

IC REG BUCK BST ADJ 270MA 8DSBGA

Texas Instruments

1,732
RFQ
LMR70503TM/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 8-WFBGA, DSBGA Tape & Reel (TR) Active Step-Up/Step-Down Negative Buck-Boost Adjustable 1 2.8V 5.5V -0.9V -5.5V 270mA (Switch) 500kHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-DSBGA
TPS629210DRLR-ET Texas Instruments

TPS629210DRLR-ET

IC REG BUCK ADJ 1A SOT583

Texas Instruments

1,682
RFQ
TPS629210DRLR-ET Datasheet

Datasheet

- SOT-583 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3V 17V 0.4V 5.5V 1A 1MHz, 2.5MHz Yes -55°C ~ 150°C (TJ) - - Surface Mount SOT-583
TPS62112RSAT Texas Instruments

TPS62112RSAT

IC REG BUCK 5V 1.5A 16QFN

Texas Instruments

670
RFQ
TPS62112RSAT Datasheet

Datasheet

- 16-VQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3.1V 17V 5V - 1.5A 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-QFN (4x4)
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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.