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
RT5753BLGQWA Richtek USA Inc.

RT5753BLGQWA

IC REG BUCK ADJ 3A 8WDFN

Richtek USA Inc.

4,583
RFQ
RT5753BLGQWA Datasheet

Datasheet

ACOT™ 8-WFDFN Exposed Pad Cut Tape (CT) Active Step-Down Positive Buck Adjustable 1 2.5V 5.5V 0.6V 5.5V 3A 1.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-WDFN-SL (2x2)
MCP16412T-I/UN Microchip Technology

MCP16412T-I/UN

IC REG BOOST ADJ 600MA 10MSOP

Microchip Technology

2,285
RFQ
MCP16412T-I/UN Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 0.82V 5.25V 1.8V 5.25V 600mA 500kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP
MCP16413T-I/UN Microchip Technology

MCP16413T-I/UN

IC REG BOOST ADJ 600MA 10MSOP

Microchip Technology

4,677
RFQ
MCP16413T-I/UN Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 0.82V 5.25V 1.8V 5.25V 600mA 500kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP
L5986A STMicroelectronics

L5986A

IC REG BUCK ADJ 2.5A 8HSOP

STMicroelectronics

3,532
RFQ
L5986A Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tube Obsolete Step-Down Positive Buck Adjustable 1 2.9V 18V 0.6V 18V 2.5A 250kHz ~ 1MHz No -40°C ~ 150°C (TJ) - - Surface Mount 8-HSOP
MPQ2918GL-P Monolithic Power Systems Inc.

MPQ2918GL-P

IC REG 20QFN

Monolithic Power Systems Inc.

2,630
RFQ

-

* 20-TFQFN Exposed Pad Tape & Reel (TR) Active - - - - - - - - - - - - - - - Surface Mount 20-QFN (3x4)
MAX17542IATB+T Analog Devices Inc./Maxim Integrated

MAX17542IATB+T

IC REG BUCK ADJ 1A 10TDFN

Analog Devices Inc./Maxim Integrated

1,552
RFQ

-

- - Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - - -
MAX17570EATA+T Analog Devices Inc./Maxim Integrated

MAX17570EATA+T

IC REG BUCK 5V 300MA 8TDFN

Analog Devices Inc./Maxim Integrated

2,873
RFQ
MAX17570EATA+T Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 4.5V 60V 5V - 300mA 200kHz ~ 1MHz Yes -40°C ~ 125°C (TA) - - Surface Mount 8-TDFN (2x2)
MAX17570DATA+T Analog Devices Inc./Maxim Integrated

MAX17570DATA+T

IC REG BUCK 3.3V 300MA 8TDFN

Analog Devices Inc./Maxim Integrated

4,706
RFQ
MAX17570DATA+T Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 4.5V 60V 3.3V - 300mA 200kHz ~ 1MHz Yes -40°C ~ 125°C (TA) - - Surface Mount 8-TDFN (2x2)
MAX17570AATA+T Analog Devices Inc./Maxim Integrated

MAX17570AATA+T

IC REG BUCK 3.3V 300MA 8TDFN

Analog Devices Inc./Maxim Integrated

1,915
RFQ
MAX17570AATA+T Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 4.5V 60V 3.3V - 300mA 200kHz ~ 1MHz Yes -40°C ~ 125°C (TA) - - Surface Mount 8-TDFN (2x2)
MAX17570BATA+T Analog Devices Inc./Maxim Integrated

MAX17570BATA+T

IC REG BUCK 5V 300MA 8TDFN

Analog Devices Inc./Maxim Integrated

2,458
RFQ
MAX17570BATA+T Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 4.5V 60V 5V - 300mA 200kHz ~ 1MHz Yes -40°C ~ 125°C (TA) - - Surface Mount 8-TDFN (2x2)
MAX17570CATA+T Analog Devices Inc./Maxim Integrated

MAX17570CATA+T

IC REG BUCK ADJ 300MA 8TDFN

Analog Devices Inc./Maxim Integrated

1,544
RFQ
MAX17570CATA+T Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 60V 0.9V 58.2V 300mA 200kHz ~ 1MHz Yes -40°C ~ 125°C (TA) - - Surface Mount 8-TDFN (2x2)
MAX17570FATA+T Analog Devices Inc./Maxim Integrated

MAX17570FATA+T

IC REG BUCK ADJ 300MA 8TDFN

Analog Devices Inc./Maxim Integrated

3,347
RFQ
MAX17570FATA+T Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 60V 0.9V 58.2V 300mA 200kHz ~ 1MHz Yes -40°C ~ 125°C (TA) - - Surface Mount 8-TDFN (2x2)
MP1580HS-LF-Z Monolithic Power Systems Inc.

MP1580HS-LF-Z

IC REG BUCK ADJ 2A 8SOIC

Monolithic Power Systems Inc.

3,103
RFQ
MP1580HS-LF-Z Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Adjustable 1 4.75V 25V 1.22V 21V 2A 380kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
MP2108DK-LF-Z Monolithic Power Systems Inc.

MP2108DK-LF-Z

IC REG BUCK ADJ 2A 10MSOP

Monolithic Power Systems Inc.

4,476
RFQ
MP2108DK-LF-Z Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Adjustable 1 2.6V 6V 0.9V 5V 2A 740kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-MSOP
MP24971DS-LF-Z Monolithic Power Systems Inc.

MP24971DS-LF-Z

IC REG BUCK 5V 1.5A 8SOIC

Monolithic Power Systems Inc.

4,071
RFQ
MP24971DS-LF-Z Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 8V 50V 5V - 1.5A 100kHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
MP4423AGQ-Z Monolithic Power Systems Inc.

MP4423AGQ-Z

IC REG BUCK ADJ 3A 8QFN

Monolithic Power Systems Inc.

1,925
RFQ

-

- 8-VDFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 36V 0.8V 32.4V 3A 410kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-QFN (3x3)
MP4581GN-Z Monolithic Power Systems Inc.

MP4581GN-Z

IC REG BUCK ADJ 800MA 8SOIC

Monolithic Power Systems Inc.

4,415
RFQ

-

MP 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 8V 100V 1V 30V 800mA 100kHz ~ 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC-EP
TPS61170DRVTG4 Texas Instruments

TPS61170DRVTG4

IC REG BUCK BST ADJ 960MA 6WSON

Texas Instruments

3,299
RFQ
TPS61170DRVTG4 Datasheet

Datasheet

- 6-WDFN Exposed Pad Tape & Reel (TR) Discontinued at Digi-Key Step-Up, Step-Up/Step-Down Positive Boost, Buck-Boost, Flyback, SEPIC Adjustable 1 3V 18V 3V 38V 960mA (Switch) 1.2MHz No -40°C ~ 85°C (TA) - - Surface Mount 6-WSON (2x2)
CS51411ED8 onsemi

CS51411ED8

IC REG BUCK ADJ 1.5A 8SOIC

onsemi

2,250
RFQ
CS51411ED8 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube 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
CS51412ED8 onsemi

CS51412ED8

IC REG BUCK ADJ 1.5A 8SOIC

onsemi

4,353
RFQ
CS51412ED8 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube 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

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.