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
LM61430AASQRJRRQ1 Texas Instruments

LM61430AASQRJRRQ1

IC REG BUCK ADJ 3A 14VQFN

Texas Instruments

2,082
RFQ
LM61430AASQRJRRQ1 Datasheet

Datasheet

- 14-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3V 36V 1V 34.2V 3A 200kHz ~ 2.2MHz Yes -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 14-VQFN-HR (4x3.5)
LM2576D2T-ADJG onsemi

LM2576D2T-ADJG

IC REG BUCK ADJ 3A D2PAK-5

onsemi

516
RFQ
LM2576D2T-ADJG Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tube Active Step-Down Positive or Negative Buck Adjustable 1 7V 40V 1.23V 37V 3A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount D2PAK-5
MP2452DD-LF-Z Monolithic Power Systems Inc.

MP2452DD-LF-Z

IC REG BUCK ADJ 1A 8QFN

Monolithic Power Systems Inc.

19,055
RFQ
MP2452DD-LF-Z 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)
MAX20058ATCA/VY+ Analog Devices Inc./Maxim Integrated

MAX20058ATCA/VY+

IC REG BUCK ADJ 12TDFN

Analog Devices Inc./Maxim Integrated

7,474
RFQ
MAX20058ATCA/VY+ Datasheet

Datasheet

- 12-WFDFN Exposed Pad Tray Active Step-Down Positive Buck Adjustable 1 4.5V 60V 0.8V 54V - 200kHz ~ 2.033MHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 12-TDFN-EP (3x3)
LM2576SX-3.3/NOPB Texas Instruments

LM2576SX-3.3/NOPB

IC REG BUCK 3.3V 3A TO263

Texas Instruments

1,852
RFQ
LM2576SX-3.3/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 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 (DDPAK-5)
TC7662ACPA Microchip Technology

TC7662ACPA

IC REG CHARG PUMP INV 40MA 8PDIP

Microchip Technology

241
RFQ
TC7662ACPA Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Ratiometric Positive or Negative Charge Pump Fixed 1 3V 18V -Vin, 2Vin - 40mA 12kHz No 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
ISL9122AIRNZ-T Renesas Electronics Corporation

ISL9122AIRNZ-T

IC REG BUCK BOOST ADJ 500MA 8DFN

Renesas Electronics Corporation

14,824
RFQ
ISL9122AIRNZ-T Datasheet

Datasheet

- 8-VFDFN Exposed Pad Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Adjustable 1 1.8V 5.5V 1.8V 5.375V 500mA 2.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-DFN (2x3)
MAX38642AENT+T Analog Devices Inc./Maxim Integrated

MAX38642AENT+T

IC REG BUCK ADJ 350MA 6WLP

Analog Devices Inc./Maxim Integrated

1,240
RFQ
MAX38642AENT+T Datasheet

Datasheet

nanoPower 6-XFBGA, WLBGA Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 1.8V 5.5V 0.7V 3.3V 350mA - No -40°C ~ 85°C - - Surface Mount 6-WLP (1.42x0.89)
LMR23610AQDDARQ1 Texas Instruments

LMR23610AQDDARQ1

IC REG BUCK ADJ 1A 8SOPWR

Texas Instruments

8,118
RFQ
LMR23610AQDDARQ1 Datasheet

Datasheet

SIMPLE SWITCHER® 8-PowerSOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 36V 1V 28V 1A 400kHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 8-SO PowerPad
TPS61175QPWPRQ1 Texas Instruments

TPS61175QPWPRQ1

IC REG BST FLYBACK ADJ 14HTSSOP

Texas Instruments

3,870
RFQ
TPS61175QPWPRQ1 Datasheet

Datasheet

- 14-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Step-Up, Step-Up/Step-Down Positive Boost, Flyback, SEPIC Adjustable 1 2.9V 18V 2.9V 38V 3A (Switch) 200kHz ~ 2.2MHz No -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 14-HTSSOP
LMR14050SQDPRRQ1 Texas Instruments

LMR14050SQDPRRQ1

IC REG BUCK ADJ 5A 10WSON

Texas Instruments

524
RFQ
LMR14050SQDPRRQ1 Datasheet

Datasheet

SIMPLE SWITCHER® 10-WDFN Exposed Pad 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) Automotive AEC-Q100 Surface Mount 10-WSON (4x4)
MAX17227JANT+T Analog Devices Inc./Maxim Integrated

MAX17227JANT+T

IC REG BOOST ADJ 500MA 6WLP

Analog Devices Inc./Maxim Integrated

2,251
RFQ
MAX17227JANT+T Datasheet

Datasheet

nanoPower 6-XFBGA, WLBGA Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 0.4V 5.5V 2.3V 5.4V 500mA (Switch) - Yes -40°C ~ 125°C (TJ) - - Surface Mount 6-WLP (1.58x.89)
MPQ4559DN-LF-Z Monolithic Power Systems Inc.

MPQ4559DN-LF-Z

IC REG BUCK ADJ 1.5A 8SOICE

Monolithic Power Systems Inc.

10,739
RFQ
MPQ4559DN-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-SOICE
AP64501QSP-13 Diodes Incorporated

AP64501QSP-13

IC REG BUCK ADJ 5A 8SO

Diodes Incorporated

5,863
RFQ
AP64501QSP-13 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.8V 40V 0.8V 40V 5A 570kHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 8-SO-EP
AP64500QSP-13 Diodes Incorporated

AP64500QSP-13

IC REG BUCK ADJ 5A 8SO

Diodes Incorporated

2,760
RFQ
AP64500QSP-13 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.8V 40V 0.8V 40V 5A 100kHz ~ 2.2MHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 8-SO-EP
LM2574HVM-ADJ/NOPB Texas Instruments

LM2574HVM-ADJ/NOPB

IC REG BUCK ADJ 500MA 14SOIC

Texas Instruments

2,217
RFQ
LM2574HVM-ADJ/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 14-SOIC (0.295", 7.50mm Width) Tube Active Step-Down Positive Buck Adjustable 1 4V 60V 1.23V 37V 500mA 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount 14-SOIC
SC185QULTRT Semtech Corporation

SC185QULTRT

IC REG BUCK 3.3V 4A 16MLPQ

Semtech Corporation

1,659
RFQ
SC185QULTRT Datasheet

Datasheet

- 16-UFQFN Exposed Pad Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Fixed 1 2.9V 5.5V 3.3V - 4A 1.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-MLPQ-UT (3x3)
LM2595DSADJR4G onsemi

LM2595DSADJR4G

IC REG BUCK BOOST ADJ 1A D2PAK-5

onsemi

1,539
RFQ
LM2595DSADJR4G Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Active Step-Up, Step-Down, Step-Up/Step-Down Positive or Negative Buck, Boost, Buck-Boost Adjustable 1 4.5V 40V 1.23V 37V 1A 150kHz No -40°C ~ 125°C (TJ) - - Surface Mount D2PAK-5
AP64502QSP-13 Diodes Incorporated

AP64502QSP-13

IC REG BUCK ADJ 5A 8SO

Diodes Incorporated

1,420
RFQ
AP64502QSP-13 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.8V 40V 0.8V 40V 5A 100kHz ~ 2.2MHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 8-SO-EP
L4978 STMicroelectronics

L4978

IC REG BUCK ADJ 2A 8DIP

STMicroelectronics

497
RFQ
L4978 Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Step-Down Positive Buck Adjustable 1 8V 55V 3.3V 50V 2A 100kHz ~ 300kHz No -40°C ~ 150°C (TJ) - - Through Hole 8-DIP
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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.