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
LM25574MTX/NOPB Texas Instruments

LM25574MTX/NOPB

IC REG BUCK ADJ 500MA 16TSSOP

Texas Instruments

3,143
RFQ
LM25574MTX/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 6V 42V 1.225V 40V 500mA 50kHz ~ 1MHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP
MIC4680-5.0YM Microchip Technology

MIC4680-5.0YM

IC REG BUCK 5V 1.3A 8SOIC

Microchip Technology

2,696
RFQ
MIC4680-5.0YM Datasheet

Datasheet

SuperSwitcher™ 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Down Positive Buck Fixed 1 4V 34V 5V - 1.3A 200kHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
MIC4680-3.3YM Microchip Technology

MIC4680-3.3YM

IC REG BUCK 3.3V 1.3A 8SOIC

Microchip Technology

1,785
RFQ
MIC4680-3.3YM Datasheet

Datasheet

SuperSwitcher™ 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Down Positive Buck Fixed 1 4V 34V 3.3V - 1.3A 200kHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
SIC431AED-T1-GE3 Vishay Siliconix

SIC431AED-T1-GE3

IC REG BCK ADJ POWERPAK MLP44-24

Vishay Siliconix

16,020
RFQ
SIC431AED-T1-GE3 Datasheet

Datasheet

- 24-PowerWFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3V 24V 0.6V 20V 24A 300kHz ~ 1MHz Yes -40°C ~ 125°C (TA) - - Surface Mount PowerPAK® MLP44-24
MP4559DN-LF-Z Monolithic Power Systems Inc.

MP4559DN-LF-Z

IC REG BUCK ADJ 1.5A 8SOIC

Monolithic Power Systems Inc.

14,514
RFQ
MP4559DN-LF-Z Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.8V 55V 0.8V 52V 1.5A Up to 2MHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC-EP
SIC431BED-T1-GE3 Vishay Siliconix

SIC431BED-T1-GE3

IC REG BCK ADJ POWERPAK MLP44-24

Vishay Siliconix

10,733
RFQ
SIC431BED-T1-GE3 Datasheet

Datasheet

- 24-PowerWFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3V 24V 0.6V 20V 24A 300kHz ~ 1MHz Yes -40°C ~ 125°C (TA) - - Surface Mount PowerPAK® MLP44-24
MP1542DK-LF-Z Monolithic Power Systems Inc.

MP1542DK-LF-Z

IC REG BOOST ADJ 2A 8MSOP

Monolithic Power Systems Inc.

3,647
RFQ
MP1542DK-LF-Z Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 2.5V 22V 3V 22V 2A (Switch) 1.3MHz No -40°C ~ 85°C (TA) - - Surface Mount 8-MSOP
TC7662BEOA713 Microchip Technology

TC7662BEOA713

IC REG CHARG PUMP INV 20MA 8SOIC

Microchip Technology

10,276
RFQ
TC7662BEOA713 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Ratiometric Positive or Negative Charge Pump Fixed 1 1.5V 15V -Vin, 2Vin - 20mA 10kHz ~ 35kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
TS30013-M050QFNR Semtech Corporation

TS30013-M050QFNR

IC REG BUCK 5V 3A 16QFN

Semtech Corporation

9,837
RFQ
TS30013-M050QFNR Datasheet

Datasheet

- 16-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 4.5V 18V 5V - 3A 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-QFN (3x3)
LMR16006YDDCR Texas Instruments

LMR16006YDDCR

IC REG BUCK ADJ 600MA SOT23

Texas Instruments

9,204
RFQ
LMR16006YDDCR Datasheet

Datasheet

SIMPLE SWITCHER® SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 60V 0.765V 55V 600mA 2.1MHz No -40°C ~ 125°C (TJ) - - Surface Mount SOT-23-THIN
LMR14050SDDAR Texas Instruments

LMR14050SDDAR

IC REG BUCK ADJ 5A 8SOPWR

Texas Instruments

5,249
RFQ
LMR14050SDDAR Datasheet

Datasheet

SIMPLE SWITCHER® 8-PowerSOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 40V 0.8V 28V 5A 200kHz ~ 2.5MHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SO PowerPad
TPS54240DGQR Texas Instruments

TPS54240DGQR

IC REG BCK SPLIT RAIL ADJ 10SSOP

Texas Instruments

2,805
RFQ
TPS54240DGQR Datasheet

Datasheet

SWIFT™, Eco-Mode™ 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Step-Down Positive Buck, Split Rail Adjustable 1 3.5V 42V 0.8V 39V 2.5A 100kHz ~ 2.5MHz No -40°C ~ 150°C (TJ) - - Surface Mount 10-HVSSOP
LMR16006XDDCR Texas Instruments

LMR16006XDDCR

IC REG BUCK ADJ 600MA SOT23

Texas Instruments

168
RFQ
LMR16006XDDCR Datasheet

Datasheet

SIMPLE SWITCHER® SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 60V 0.765V 55V 600mA 700kHz No -40°C ~ 125°C (TJ) - - Surface Mount SOT-23-THIN
LMR14020SQDPRRQ1 Texas Instruments

LMR14020SQDPRRQ1

IC REG BUCK ADJ 2A 10WSON

Texas Instruments

11,836
RFQ
LMR14020SQDPRRQ1 Datasheet

Datasheet

SIMPLE SWITCHER® 10-WDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 40V 0.8V 28V 2A 200kHz ~ 2.5MHz No -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 10-WSON (4x4)
TPS62816QWRWYRQ1 Texas Instruments

TPS62816QWRWYRQ1

IC REG BUCK ADJ 6A 9VQFN

Texas Instruments

4,663
RFQ
TPS62816QWRWYRQ1 Datasheet

Datasheet

- 9-VFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.7V 6V 0.6V 5.5V 6A 1.8MHz ~ 4MHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 9-VQFN-HR (3x2)
LMR43610MSC5RPERQ1 Texas Instruments

LMR43610MSC5RPERQ1

IC REG BUCK ADJ/5V 1A 9VQFN

Texas Instruments

2,908
RFQ
LMR43610MSC5RPERQ1 Datasheet

Datasheet

- 9-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable (Fixed) 1 3V 36V 1V (5V) 34.2V 1A 2.2MHz Yes -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 9-VQFN-HR (2x2)
LMR43610MSC3RPERQ1 Texas Instruments

LMR43610MSC3RPERQ1

IC REG BUCK ADJ/3.3V 1A 9VQFN

Texas Instruments

2,012
RFQ
LMR43610MSC3RPERQ1 Datasheet

Datasheet

- 9-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable (Fixed) 1 3V 36V 1V (3.3V) 34.2V 1A 2.2MHz Yes -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 9-VQFN-HR (2x2)
LM5018MRX/NOPB Texas Instruments

LM5018MRX/NOPB

IC REG BUCK ADJ 300MA 8SOPWR

Texas Instruments

3,406
RFQ
LM5018MRX/NOPB Datasheet

Datasheet

- 8-PowerSOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive, Isolation Capable Buck Adjustable 1 7.5V 100V 1.225V 90V 300mA Adj to 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-SO PowerPad
LM25575MHX/NOPB Texas Instruments

LM25575MHX/NOPB

IC REG BUCK ADJ 1.5A 16HTSSOP

Texas Instruments

2,873
RFQ
LM25575MHX/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 16-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 6V 42V 1.225V 40V 1.5A 50kHz ~ 1MHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-HTSSOP
TPS61094DSSR Texas Instruments

TPS61094DSSR

IC REG BCK BST PROG 600MA 12WSON

Texas Instruments

11,169
RFQ
TPS61094DSSR Datasheet

Datasheet

- 12-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Programmable 1 0.7V 5.5V 1.8V, 2V 5.4V 600mA 500kHz, 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 12-WSON (3x2)
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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.