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
AP65450SP-13 Diodes Incorporated

AP65450SP-13

IC REG BUCK ADJ 4A 8SO

Diodes Incorporated

2,656
RFQ
AP65450SP-13 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4.5V 18V 0.76V 6V 4A 650kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-SO-EP
RT6215BHGJ8F Richtek USA Inc.

RT6215BHGJ8F

IC REG BUCK ADJ 2A TSOT23-8

Richtek USA Inc.

3,469
RFQ
RT6215BHGJ8F Datasheet

Datasheet

- SOT-23-8 Thin, TSOT-23-8 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 24V 0.791V 5V 2A 500kHz Yes -40°C ~ 85°C (TA) - - Surface Mount TSOT-23-8 (FC)
RT8061AZQW Richtek USA Inc.

RT8061AZQW

IC REG BUCK ADJ 3A 10WDFN

Richtek USA Inc.

4,376
RFQ
RT8061AZQW Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.7V 5.5V 0.6V 5.5V 3A 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-WDFN (3x3)
TPS631013YBGR Texas Instruments

TPS631013YBGR

IC REG BUCK BST ADJ 1.5A 8DSBGA

Texas Instruments

2,473
RFQ
TPS631013YBGR Datasheet

Datasheet

- 8-XFBGA, DSBGA Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Adjustable 1 1.6V 5.5V 1V 5.5V 1.5A 2MHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-DSBGA (1.6x1.1)
TPS631011YBGR Texas Instruments

TPS631011YBGR

IC REG BUCK ADJ 2A 8DSBGA

Texas Instruments

2,239
RFQ
TPS631011YBGR Datasheet

Datasheet

- 8-XFBGA, DSBGA Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 1.6V 5.5V 1.2V 5.5V 2A 2MHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-DSBGA (1.6x1.1)
MP2104DJ-1.5-LF-P Monolithic Power Systems Inc.

MP2104DJ-1.5-LF-P

IC REG BUCK 1.5V 600MA TSOT23-5

Monolithic Power Systems Inc.

2,777
RFQ
MP2104DJ-1.5-LF-P Datasheet

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Fixed 1 2.5V 6V 1.5V - 600mA 1.7MHz Yes -40°C ~ 85°C (TA) - - Surface Mount TSOT-23-5
MP2104DJ-1.8-LF-P Monolithic Power Systems Inc.

MP2104DJ-1.8-LF-P

IC REG BUCK 1.8V 600MA TSOT23-5

Monolithic Power Systems Inc.

2,170
RFQ
MP2104DJ-1.8-LF-P Datasheet

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Fixed 1 2.5V 6V 1.8V - 600mA 1.7MHz Yes -40°C ~ 85°C (TA) - - Surface Mount TSOT-23-5
MP2122GJ-P Monolithic Power Systems Inc.

MP2122GJ-P

IC REG BUCK ADJ 2A DL TSOT23-8

Monolithic Power Systems Inc.

1,517
RFQ
MP2122GJ-P Datasheet

Datasheet

- SOT-23-8 Thin, TSOT-23-8 Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Adjustable 2 2.7V 6V 0.608V 5.5V 2A 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount TSOT-23-8
MP8847GD-P Monolithic Power Systems Inc.

MP8847GD-P

IC REG BUCK ADJ 6A 14QFN

Monolithic Power Systems Inc.

4,078
RFQ
MP8847GD-P Datasheet

Datasheet

- 14-VFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable (Programmable) 1 2.7V 6V 0.6V 1.23V 6A 1.25MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 14-QFN (2x3)
MP8848GD-P Monolithic Power Systems Inc.

MP8848GD-P

IC REG BUCK ADJ 6A 15QFN

Monolithic Power Systems Inc.

2,838
RFQ
MP8848GD-P Datasheet

Datasheet

- 15-PowerVFQFN Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Adjustable (Programmable) 1 2.7V 6V 0.6V 1.23V 6A 1.25MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 15-QFN (3x2)
LM2735XQMFX/NOPB Texas Instruments

LM2735XQMFX/NOPB

IC REG BOOST FLYBACK ADJ SOT23-5

Texas Instruments

4,956
RFQ
LM2735XQMFX/NOPB Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active 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) Automotive AEC-Q100 Surface Mount SOT-23-5
ISL91128BIINZ-TR5654 Renesas Electronics Corporation

ISL91128BIINZ-TR5654

IC REG BCK BST PROG 2.4A 20WLCSP

Renesas Electronics Corporation

3,268
RFQ
ISL91128BIINZ-TR5654 Datasheet

Datasheet

- 20-UFBGA, WLCSP Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Programmable 1 1.8V 5.5V 1.9V 5V 2.4A 2.5MHz Yes -40°C ~ 85°C - - Surface Mount 20-WLCSP (2.15x1.74)
LM2840YMKX-ADJL/NOPB Texas Instruments

LM2840YMKX-ADJL/NOPB

IC REG BUCK ADJ 100MA TSOT23-6

Texas Instruments

4,470
RFQ
LM2840YMKX-ADJL/NOPB Datasheet

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4.5V 42V 0.765V 34V 100mA 1.25MHz No -40°C ~ 125°C (TJ) - - Surface Mount TSOT-23-6
LM3207TL/NOPB Texas Instruments

LM3207TL/NOPB

IC REG BUCK ADJ 650MA 9DSBGA

Texas Instruments

3,549
RFQ
LM3207TL/NOPB Datasheet

Datasheet

- 9-WFBGA Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2.7V 5.5V 0.8V 3.6V 650mA 2MHz Yes -30°C ~ 85°C (TA) - - Surface Mount 9-DSBGA
LM2574N-005 onsemi

LM2574N-005

IC REG BUCK BOOST 5V 500MA 8PDIP

onsemi

3,333
RFQ
LM2574N-005 Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Obsolete 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
AT3408 Analog Technologies, Inc.

AT3408

IC REG BUCK ADJ 1A SOT23-5

Analog Technologies, Inc.

4,017
RFQ
AT3408 Datasheet

Datasheet

- SC-74A, SOT-753 Bulk Active Step-Down Positive Buck Adjustable 1 2.5V 5.5V 0.6V 5.5V 1A 1.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
AT8028 Analog Technologies, Inc.

AT8028

IC REG BUCK ADJ 1.5A SOT23-5

Analog Technologies, Inc.

1,031
RFQ
AT8028 Datasheet

Datasheet

- SC-74A, SOT-753 Bulk Active Step-Down Positive Buck Adjustable 1 2.6V 5.5V 0.6V 5.5V 1.5A 2MHz Yes -40°C ~ 125°C (TA) - - Surface Mount SOT-23-5
NCV51411DR2 onsemi

NCV51411DR2

IC REG BUCK ADJ 1.5A 8SOIC

onsemi

1,020
RFQ
NCV51411DR2 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4.5V 40V 1.27V 38V 1.5A 260kHz No -40°C ~ 150°C (TJ) - - Surface Mount 8-SOIC
MP2371DG-LF-Z Monolithic Power Systems Inc.

MP2371DG-LF-Z

IC REG BUCK ADJ 1.8A 8QFN

Monolithic Power Systems Inc.

2,099
RFQ
MP2371DG-LF-Z Datasheet

Datasheet

- 8-TFDFN Exposed Pad Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Adjustable 1 4.5V 24V 0.81V 15V 1.8A 700kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-QFN (2x2)
MP28248GD-Z Monolithic Power Systems Inc.

MP28248GD-Z

IC REG BUCK ADJ 3A 12QFN

Monolithic Power Systems Inc.

2,439
RFQ
MP28248GD-Z Datasheet

Datasheet

- 12-TFQFN Exposed Pad Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Adjustable 1 4.2V 20V 0.815V 13V 3A - Yes -40°C ~ 125°C (TJ) - - Surface Mount 12-QFN (2x3)

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.