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
LM2576-12WT Microchip Technology

LM2576-12WT

IC REG BUCK 12V 3A TO220-5

Microchip Technology

3,564
RFQ
LM2576-12WT Datasheet

Datasheet

- TO-220-5 Tube Active Step-Down Positive Buck Fixed 1 4V 40V 12V - 3A 52kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-5
LM2576-3.3WU-TR Microchip Technology

LM2576-3.3WU-TR

IC REG BUCK 3.3V 3A TO263-5

Microchip Technology

1,790
RFQ
LM2576-3.3WU-TR Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 4V 40V 3.3V - 3A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263-5
LM3691TL-3.3/NOPB Texas Instruments

LM3691TL-3.3/NOPB

IC REG BUCK 3.3V 1A 6DSBGA

Texas Instruments

1,340
RFQ
LM3691TL-3.3/NOPB Datasheet

Datasheet

- 6-WFBGA, DSBGA Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.3V 5.5V 3.3V - 1A 4MHz Yes -30°C ~ 85°C (TA) - - Surface Mount 6-DSBGA (1.5x1.3)
MCP1257-E/UN Microchip Technology

MCP1257-E/UN

IC REG CHARGE PUMP 3.3V 10MSOP

Microchip Technology

100
RFQ
MCP1257-E/UN Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tube Active Step-Up Positive Charge Pump Fixed 1 1.8V 3.6V 3.3V - 100mA 650kHz No -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP
TPS54528DDA Texas Instruments

TPS54528DDA

IC REG BUCK ADJ 5A 8SOPWR

Texas Instruments

3,656
RFQ
TPS54528DDA Datasheet

Datasheet

D-CAP2™, Eco-Mode™ 8-PowerSOIC (0.154", 3.90mm Width) Tube Active Step-Down Positive Buck Adjustable 1 4.5V 18V 0.76V 6V 5A 650kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-SO PowerPad
TPS62402DRCT Texas Instruments

TPS62402DRCT

IC REG BUCK PROG/3.3V DL 10VSON

Texas Instruments

1,672
RFQ
TPS62402DRCT Datasheet

Datasheet

- 10-VFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Programmable (Fixed) 2 2.5V 6V 1.2V, 1.8V (3.3V) - 400mA, 600mA 2.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-VSON (3x3)
TPS62150AQRGTTQ1 Texas Instruments

TPS62150AQRGTTQ1

IC REG BUCK ADJ 1A 16VQFN

Texas Instruments

4,675
RFQ
TPS62150AQRGTTQ1 Datasheet

Datasheet

DCS-Control™ 16-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3V 17V 0.9V 6V 1A 2.5MHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-VQFN (3x3)
TPS54239EDDA Texas Instruments

TPS54239EDDA

IC REG BUCK ADJ 2A 8SOPWR

Texas Instruments

1,099
RFQ
TPS54239EDDA Datasheet

Datasheet

SWIFT™, D-CAP2™, Eco-Mode™ 8-PowerSOIC (0.154", 3.90mm Width) Tube Active Step-Down Positive Buck Adjustable 1 4.5V 23V 0.76V 7V 2A 600kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-SO PowerPad
TPS61085PW Texas Instruments

TPS61085PW

IC REG BOOST ADJ 2A 8TSSOP

Texas Instruments

4,574
RFQ
TPS61085PW Datasheet

Datasheet

- 8-TSSOP (0.173", 4.40mm Width) Tray Active Step-Up Positive Boost Adjustable 1 2.3V 6V 2.8V 18.5V 2A (Switch) 650kHz, 1.2MHz No -40°C ~ 85°C (TA) - - Surface Mount 8-TSSOP
LMR33630CDDA Texas Instruments

LMR33630CDDA

IC REG BUCK ADJ 3A 8SOPWR

Texas Instruments

4,390
RFQ
LMR33630CDDA Datasheet

Datasheet

SIMPLE SWITCHER® 8-PowerSOIC (0.154", 3.90mm Width) Tube Active Step-Down Positive Buck Adjustable 1 3.8V 36V 1V 24V 3A 2.1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-SO PowerPad
TPS54425PWP Texas Instruments

TPS54425PWP

IC REG BUCK ADJ 4A 14HTSSOP

Texas Instruments

2,637
RFQ
TPS54425PWP Datasheet

Datasheet

SWIFT™, D-CAP2™ 14-PowerTSSOP (0.173", 4.40mm Width) Tube Active Step-Down Positive Buck Adjustable 1 4.5V 18V 0.76V 5.5V 4A 700kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 14-HTSSOP
MP3424AGG-P Monolithic Power Systems Inc.

MP3424AGG-P

IC REG BOOST ADJ 3.1A 14QFN

Monolithic Power Systems Inc.

1,025
RFQ

-

- 14-PowerVFQFN Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 2V 5.5V 3V 5.5V 3.1A 580kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 14-QFN (2x2)
MP1498DJ-LF-Z Monolithic Power Systems Inc.

MP1498DJ-LF-Z

IC REG BUCK ADJ 2A TSOT23-8

Monolithic Power Systems Inc.

4,706
RFQ
MP1498DJ-LF-Z Datasheet

Datasheet

- SOT-23-8 Thin, TSOT-23-8 Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Adjustable 1 4.5V 16V 0.8V 13V 2A 1.4MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount TSOT-23-8
LM2576T-5.0/LF03 Texas Instruments

LM2576T-5.0/LF03

IC REG BUCK 5V 3A TO220-5

Texas Instruments

3,969
RFQ
LM2576T-5.0/LF03 Datasheet

Datasheet

SIMPLE SWITCHER® TO-220-5 Formed Leads Tube Active Step-Down Positive Buck Fixed 1 4V 40V 5V - 3A 52kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-5
LM2575T-12/LF03 Texas Instruments

LM2575T-12/LF03

IC REG BUCK 12V 1A TO220-5

Texas Instruments

4,062
RFQ
LM2575T-12/LF03 Datasheet

Datasheet

SIMPLE SWITCHER® TO-220-5 Formed Leads Tube Active Step-Down Positive Buck Fixed 1 4V 40V 12V - 1A 52kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-5
MIC4685WR Microchip Technology

MIC4685WR

IC REG BUCK ADJ 3A 7SPAK

Microchip Technology

4,829
RFQ
MIC4685WR Datasheet

Datasheet

SuperSwitcher™ SPAK-7 (7 Leads + Tab) Tube Active Step-Down Positive Buck Adjustable 1 4V 30V 1.235V 28.2V 3A 200kHz No -40°C ~ 125°C (TJ) - - Surface Mount 7-SPAK
LMR14030QDPRTQ1 Texas Instruments

LMR14030QDPRTQ1

IC REG BUCK ADJ 3.5A 10WSON

Texas Instruments

3,944
RFQ
LMR14030QDPRTQ1 Datasheet

Datasheet

SIMPLE SWITCHER® 10-WDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 40V 0.8V 28V 3.5A 200kHz ~ 2.5MHz No -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 10-WSON (4x4)
LM2594N-ADJ/NOPB Texas Instruments

LM2594N-ADJ/NOPB

IC REG BUCK ADJ 500MA 8PDIP

Texas Instruments

3,100
RFQ
LM2594N-ADJ/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 8-DIP (0.300", 7.62mm) Tube Active Step-Down Positive Buck Adjustable 1 4.5V 40V 1.2V 37V 500mA 150kHz No -40°C ~ 125°C (TJ) - - Through Hole 8-PDIP
LM2594N-3.3/NOPB Texas Instruments

LM2594N-3.3/NOPB

IC REG BUCK 3.3V 500MA 8PDIP

Texas Instruments

4,574
RFQ
LM2594N-3.3/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 8-DIP (0.300", 7.62mm) Tube Active Step-Down Positive Buck Fixed 1 4.5V 40V 3.3V - 500mA 150kHz No -40°C ~ 125°C (TJ) - - Through Hole 8-PDIP
MC33166TVG onsemi

MC33166TVG

IC REG BUCK BST ADJ 3.3A TO220-5

onsemi

4,398
RFQ
MC33166TVG Datasheet

Datasheet

- TO-220-5 Formed Leads Tube Active Step-Up, Step-Down Positive or Negative Buck, Boost Adjustable 1 7.5V 40V 5.05V 40V (Switch) 3.3A (Switch) 72kHz No -40°C ~ 85°C (TA) - - Through Hole TO-220-5
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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.