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
LMR43620MC3RPERQ1 Texas Instruments

LMR43620MC3RPERQ1

IC REG BUCK ADJ/1V 2A 9VQFN

Texas Instruments

3,054
RFQ
LMR43620MC3RPERQ1 Datasheet

Datasheet

- 9-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable (Fixed) 1 3.6V 36V 1V (3.3V) 34.2V 2A 200kHz ~ 2.2MHz Yes -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 9-VQFN-HR (2x2)
DA9131-XXRT2 Renesas Electronics Corporation

DA9131-XXRT2

IC REG BUCK ADJ 10A 24FCQFN

Renesas Electronics Corporation

1,170
RFQ
DA9131-XXRT2 Datasheet

Datasheet

- 24-PowerUFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.5V 5.5V 0.3V 1.9V 10A 4MHz Yes -40°C ~ 85°C (TA) - - Surface Mount, Wettable Flank 24-FCQFN (3.3x4.8)
DA9132-XXRT1 Renesas Electronics Corporation

DA9132-XXRT1

IC REG BCK ADJ 3A/3A DL 24FCQFN

Renesas Electronics Corporation

3,688
RFQ
DA9132-XXRT1 Datasheet

Datasheet

- 24-PowerUFQFN Tray Active Step-Down Positive Buck Adjustable 2 2.5V 5.5V 0.3V 1.9V 3A, 3A 4MHz Yes -40°C ~ 105°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 24-FCQFN (3.3x4.8)
DA9130-XXRT1 Renesas Electronics Corporation

DA9130-XXRT1

IC REG BUCK ADJ 10A 24FCQFN

Renesas Electronics Corporation

1,931
RFQ
DA9130-XXRT1 Datasheet

Datasheet

- 24-PowerUFQFN Tray Active Step-Down Positive Buck Adjustable 1 2.5V 5.5V 0.3V 1.9V 10A 4MHz Yes -40°C ~ 85°C (TA) - - Surface Mount, Wettable Flank 24-FCQFN (3.3x4.8)
DA9132-XXRT2 Renesas Electronics Corporation

DA9132-XXRT2

IC REG BCK ADJ 3A/3A DL 24FCQFN

Renesas Electronics Corporation

1,593
RFQ
DA9132-XXRT2 Datasheet

Datasheet

- 24-PowerUFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 2.5V 5.5V 0.3V 1.9V 3A, 3A 4MHz Yes -40°C ~ 105°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 24-FCQFN (3.3x4.8)
DA9131-XXRT1 Renesas Electronics Corporation

DA9131-XXRT1

IC REG BUCK ADJ 10A 24FCQFN

Renesas Electronics Corporation

1,169
RFQ
DA9131-XXRT1 Datasheet

Datasheet

- 24-PowerUFQFN Tray Active Step-Down Positive Buck Adjustable 1 2.5V 5.5V 0.3V 1.9V 10A 4MHz Yes -40°C ~ 85°C (TA) - - Surface Mount, Wettable Flank 24-FCQFN (3.3x4.8)
DA9130-XXRT2 Renesas Electronics Corporation

DA9130-XXRT2

IC REG BUCK ADJ 10A 24FCQFN

Renesas Electronics Corporation

4,070
RFQ
DA9130-XXRT2 Datasheet

Datasheet

- 24-PowerUFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.5V 5.5V 0.3V 1.9V 10A 4MHz Yes -40°C ~ 85°C (TA) - - Surface Mount, Wettable Flank 24-FCQFN (3.3x4.8)
TPS63700DRCTG4 Texas Instruments

TPS63700DRCTG4

IC REG BUCK BST ADJ 360MA 10VSON

Texas Instruments

3,842
RFQ
TPS63700DRCTG4 Datasheet

Datasheet

- 10-VFDFN Exposed Pad Tape & Reel (TR) Discontinued at Digi-Key Step-Up/Step-Down Negative Buck-Boost Adjustable 1 2.7V 5.5V -2V -15V 360mA 1.38MHz No -40°C ~ 85°C (TA) - - Surface Mount 10-VSON (3x3)
MP2119DQ-LF-P Monolithic Power Systems Inc.

MP2119DQ-LF-P

IC REG BUCK ADJ 2A 10QFN

Monolithic Power Systems Inc.

2,002
RFQ
MP2119DQ-LF-P Datasheet

Datasheet

- 10-VFDFN Exposed Pad Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Adjustable 1 2.7V 6V 0.8V 5.4V 2A 1.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-QFN (3x3)
MP8714GLE-P Monolithic Power Systems Inc.

MP8714GLE-P

IC REG BUCK ADJ 10A 14QFN

Monolithic Power Systems Inc.

1,485
RFQ

-

- 14-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 17V 0.6V 5.5V 10A 500kHz No -40°C ~ 125°C (TJ) - - Surface Mount 14-QFN (3x4)
MP8864GQ-P Monolithic Power Systems Inc.

MP8864GQ-P

IC REG BUCK PROG 4A 15QFN

Monolithic Power Systems Inc.

4,417
RFQ

-

- 15-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Programmable 1 4.5V 21V 0.6V 1.87V 4A 600kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 15-QFN (3x3)
LM2735XMYX/NOPB Texas Instruments

LM2735XMYX/NOPB

IC REG BOOST FLYBACK ADJ 8HVSSOP

Texas Instruments

4,630
RFQ
LM2735XMYX/NOPB Datasheet

Datasheet

- 8-PowerTSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Step-Up, Step-Up/Step-Down Positive Boost, Flyback, SEPIC Adjustable 1 2.7V 5.5V 3V 24V 2.1A (Switch) 1.6MHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-HVSSOP
LM2735YMYX/NOPB Texas Instruments

LM2735YMYX/NOPB

IC REG BOOST FLYBACK ADJ 8HVSSOP

Texas Instruments

4,899
RFQ
LM2735YMYX/NOPB Datasheet

Datasheet

- 8-PowerTSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Step-Up, Step-Up/Step-Down Positive Boost, Flyback, SEPIC Adjustable 1 2.7V 5.5V 3V 24V 2.1A (Switch) 520kHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-HVSSOP
SAI01V1 Sanken Electric USA Inc.

SAI01V1

IC REG BUCK 5V 500MA 4SMD

Sanken Electric USA Inc.

1,606
RFQ

-

- 4-SMD, Gull Wing Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 7V 33V 5V - 500mA 60kHz No -30°C ~ 125°C (TA) - - Surface Mount 4-SMD
SAI02V1 Sanken Electric USA Inc.

SAI02V1

IC REG BUCK 3.3V 500MA 4SMD

Sanken Electric USA Inc.

4,336
RFQ

-

- 4-SMD, Gull Wing Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 5.3V 28V 3.3V - 500mA 60kHz No -30°C ~ 125°C (TA) - - Surface Mount 4-SMD
SAI03V1 Sanken Electric USA Inc.

SAI03V1

IC REG BUCK 12V 400MA 4SMD

Sanken Electric USA Inc.

3,860
RFQ

-

- 4-SMD, Gull Wing Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 15V 33V 12V - 400mA 60kHz No -30°C ~ 125°C (TA) - - Surface Mount 4-SMD
SAI01 Sanken Electric USA Inc.

SAI01

IC REG BUCK 5V 500MA 4SMD

Sanken Electric USA Inc.

1,294
RFQ
SAI01 Datasheet

Datasheet

- 4-SMD, Gull Wing Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 7V 33V 5V - 500mA 60kHz No -30°C ~ 125°C (TA) - - Surface Mount 4-SMD
SAI02 Sanken Electric USA Inc.

SAI02

IC REG BUCK 3.3V 500MA 4SMD

Sanken Electric USA Inc.

1,890
RFQ
SAI02 Datasheet

Datasheet

- 4-SMD, Gull Wing Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 5.3V 28V 3.3V - 500mA 60kHz No -30°C ~ 125°C (TA) - - Surface Mount 4-SMD
SAI03 Sanken Electric USA Inc.

SAI03

IC REG BUCK 12V 400MA 4SMD

Sanken Electric USA Inc.

4,567
RFQ
SAI03 Datasheet

Datasheet

- 4-SMD, Gull Wing Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 15V 33V 12V - 400mA 60kHz No -30°C ~ 125°C (TA) - - Surface Mount 4-SMD
AP3203MPTR-G1 Diodes Incorporated

AP3203MPTR-G1

IC REG BUCK ADJ 3A 8SO

Diodes Incorporated

4,168
RFQ
AP3203MPTR-G1 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Cut Tape (CT) Obsolete Step-Down Positive Buck Adjustable 1 4.75V 18V 1.222V 16.2V 3A 380kHz No - - - Surface Mount 8-SO-EP

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.