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
LMR36503RS5QRPERQ1 Texas Instruments

LMR36503RS5QRPERQ1

IC REG BUCK 5V 300MA 9VQFN

Texas Instruments

2,399
RFQ
LMR36503RS5QRPERQ1 Datasheet

Datasheet

- 9-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3V 65V 5V - 300mA 200kHz ~ 2.2MHz No -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 9-VQFN-HR (2x2)
LMR36503MSC5RPERQ1 Texas Instruments

LMR36503MSC5RPERQ1

IC REG BUCK 5V 300MA 9VQFN

Texas Instruments

1,252
RFQ
LMR36503MSC5RPERQ1 Datasheet

Datasheet

- 9-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3V 65V 5V - 300mA 2.2MHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 9-VQFN-HR (2x2)
MPQ9842GL-Z Monolithic Power Systems Inc.

MPQ9842GL-Z

IC REG BUCK ADJ 2A 16QFN

Monolithic Power Systems Inc.

997
RFQ
MPQ9842GL-Z Datasheet

Datasheet

MPQ 16-PowerVQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.3V 36V 0.8V 36V 2A 350kHz ~ 2.5MHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-QFN (3x4)
MAX20474ATDA/V+ Analog Devices Inc./Maxim Integrated

MAX20474ATDA/V+

IC REG BOOST ADJ 14TDFN

Analog Devices Inc./Maxim Integrated

760
RFQ
MAX20474ATDA/V+ Datasheet

Datasheet

- 14-WFDFN Exposed Pad Tray Active Step-Up Positive Boost Adjustable 1 3V 5.5V 6V 18V - 2.2MHz Yes -40°C ~ 125°C (TA) Automotive - Surface Mount 14-TDFN (3x3.5)
TPS54350PWP Texas Instruments

TPS54350PWP

IC REG BUCK ADJ 3A 16HTSSOP

Texas Instruments

503
RFQ
TPS54350PWP Datasheet

Datasheet

SWIFT™ 16-PowerTSSOP (0.173", 4.40mm Width) Tube Active Step-Down Positive Buck Adjustable 1 4.5V 20V 0.891V 17.2V 3A 250kHz, 500kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-HTSSOP
TPS5420QDRQ1 Texas Instruments

TPS5420QDRQ1

IC REG BUCK ADJ 2A 8SOIC

Texas Instruments

3,652
RFQ
TPS5420QDRQ1 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 5.5V 36V 1.22V 31V 2A 500kHz No -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 8-SOIC
RT5759GQUF Richtek USA Inc.

RT5759GQUF

IC REG BUCK PROG 9A UQFN-13

Richtek USA Inc.

1,355
RFQ
RT5759GQUF Datasheet

Datasheet

- 13-PowerUFQFN Tape & Reel (TR) Active Step-Down Positive Buck Programmable 1 3V 6.5V 0.6V 1.5V 9A 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 13-QFN Type U (FC) (3x3)
TPS54618RTET Texas Instruments

TPS54618RTET

IC REG BUCK ADJ 6A 16WQFN

Texas Instruments

730
RFQ
TPS54618RTET Datasheet

Datasheet

SWIFT™ 16-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.95V 6V 0.799V 4.5V 6A 200kHz ~ 2MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 16-WQFN (3x3)
LM20136MHE/NOPB Texas Instruments

LM20136MHE/NOPB

IC REG BUCK ADJ 6A 16HTSSOP

Texas Instruments

418
RFQ
LM20136MHE/NOPB Datasheet

Datasheet

- 16-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.95V 5.5V 0.8V 4.68V 6A 410kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-HTSSOP
TC962CPA Microchip Technology

TC962CPA

IC REG CHARG PUMP INV 80MA 8PDIP

Microchip Technology

1,119
RFQ
TC962CPA Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Ratiometric Positive or Negative Charge Pump Fixed 1 3V 18V -Vin, 2Vin, Vin/2 - 80mA 12kHz ~ 24kHz No 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
TPS54627DDAR Texas Instruments

TPS54627DDAR

IC REG BUCK ADJ 6A 8SOPWR

Texas Instruments

9,998
RFQ
TPS54627DDAR Datasheet

Datasheet

D-CAP2™ 8-PowerSOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 18V 0.765V 5.5V 6A 650kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-SO PowerPad
MP2562DS-LF-Z Monolithic Power Systems Inc.

MP2562DS-LF-Z

IC REG BUCK ADJ 1A 8SOIC

Monolithic Power Systems Inc.

3,542
RFQ
MP2562DS-LF-Z Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 50V 0.8V 47V 1A Up to 4MHz No -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
LTC3302ARUCM#TRPBF Analog Devices Inc.

LTC3302ARUCM#TRPBF

IC REG BUCK ADJ 2A 12TQFN

Analog Devices Inc.

578
RFQ
LTC3302ARUCM#TRPBF Datasheet

Datasheet

- 12-PowerWFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.25V 5.5V 0.5V 3.65V 2A 2MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 12-TQFN (2x2)
TLS4120D0EPV33XUMA1 Infineon Technologies

TLS4120D0EPV33XUMA1

IC REG BUCK 3.3V 2A TSDSO-14-5

Infineon Technologies

5,428
RFQ
TLS4120D0EPV33XUMA1 Datasheet

Datasheet

OPTIREG™ 14-PowerTSSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3.7V 35V 3.3V - 2A 2.8MHz Yes -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount PG-TSDSO-14-5
LM2597MX-ADJ/NOPB Texas Instruments

LM2597MX-ADJ/NOPB

IC REG BUCK ADJ 500MA 8SOIC

Texas Instruments

1,192
RFQ
LM2597MX-ADJ/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 40V 1.2V 37V 500mA 150kHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
MP4423HGQ-Z Monolithic Power Systems Inc.

MP4423HGQ-Z

IC REG BUCK ADJ 3A 8QFN

Monolithic Power Systems Inc.

6,340
RFQ
MP4423HGQ-Z Datasheet

Datasheet

- 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)
MPQ2143DJ-AEC1-LF-Z Monolithic Power Systems Inc.

MPQ2143DJ-AEC1-LF-Z

IC REG BUCK ADJ 3A TSOT23-8

Monolithic Power Systems Inc.

5,212
RFQ
MPQ2143DJ-AEC1-LF-Z Datasheet

Datasheet

- SOT-23-8 Thin, TSOT-23-8 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.5V 5.5V 0.6V 5V 3A 1.2MHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount TSOT-23-8
MP2452DD-LF-P Monolithic Power Systems Inc.

MP2452DD-LF-P

IC REG BUCK ADJ 1A 8QFN

Monolithic Power Systems Inc.

1,491
RFQ
MP2452DD-LF-P Datasheet

Datasheet

- 8-TFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.3V 36V 0.794V 33V 1A 1MHz No -40°C ~ 85°C (TA) - - Surface Mount 8-QFN (2x3)
TPS54628DDAR Texas Instruments

TPS54628DDAR

IC REG BUCK ADJ 6A 8SOPWR

Texas Instruments

1,427
RFQ
TPS54628DDAR Datasheet

Datasheet

D-CAP2™, Eco-Mode™ 8-PowerSOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 18V 0.765V 5.5V 6A 650kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-SO PowerPad
LM5010SD/NOPB Texas Instruments

LM5010SD/NOPB

IC REG BUCK ADJ 1A 10WSON

Texas Instruments

1,320
RFQ
LM5010SD/NOPB Datasheet

Datasheet

- 10-WDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 8V 75V 2.5V 70V 1A 100kHz ~ 1MHz No -40°C ~ 125°C (TJ) - - Surface Mount 10-WSON (4x4)
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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.