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
TPS65251-3RHAT Texas Instruments

TPS65251-3RHAT

IC REG BCK ADJ 3A/2A TRPL 40VQFN

Texas Instruments

174
RFQ
TPS65251-3RHAT Datasheet

Datasheet

- 40-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 3 4.5V 18V 0.8V 17V 3A, 2A 300kHz ~ 2.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 40-VQFN (6x6)
MAX17531ATB+T Analog Devices Inc./Maxim Integrated

MAX17531ATB+T

IC REG BUCK ADJ 50MA 10TDFN

Analog Devices Inc./Maxim Integrated

2,455
RFQ
MAX17531ATB+T Datasheet

Datasheet

Himalaya 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 42V 0.8V 37.8V 50mA 100kHz ~ 2.2MHz Yes -40°C ~ 125°C (TA) - - Surface Mount 10-TDFN (3x2)
LTC3619BIMSE#PBF Analog Devices Inc.

LTC3619BIMSE#PBF

IC REG BUCK ADJ DL 10MSOP

Analog Devices Inc.

1,860
RFQ
LTC3619BIMSE#PBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Bulk Active Step-Down Positive Buck Adjustable 2 2.5V 5.5V 0.6V 5V 400mA, 800mA 2.25MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP-EP
LM5160QPWPQ1 Texas Instruments

LM5160QPWPQ1

IC REG BCK FLYBACK ADJ 14HTSSOP

Texas Instruments

252
RFQ
LM5160QPWPQ1 Datasheet

Datasheet

- 14-PowerTSSOP (0.173", 4.40mm Width) Tube Active Step-Down Positive, Isolation Capable Buck, Flyback Adjustable 1 4.5V 65V 2V 60V 2A Adj to 1MHz Yes -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount 14-HTSSOP
RT6361GQW Richtek USA Inc.

RT6361GQW

IC REG BUCK ADJ 1.5A 10DFN

Richtek USA Inc.

2,256
RFQ
RT6361GQW Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 60V 0.8V 60V 1.5A 100kHz ~ 2.5MHz No -40°C ~ 125°C (TJ) - - Surface Mount 10-DFN (3x3)
TDA38725A0000AUMA1 Infineon Technologies

TDA38725A0000AUMA1

OPTIMOS IPOL TDA38640A, TDA38740

Infineon Technologies

5,000
RFQ
TDA38725A0000AUMA1 Datasheet

Datasheet

OptiMOS™ IPOL 36-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Programmable 1 3V 17V 0.25V 5.12V 25A 400kHz ~ 2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount PG-IQFN-36-3
MAX20058ATCA/VY+T Analog Devices Inc./Maxim Integrated

MAX20058ATCA/VY+T

IC REG BUCK ADJ 12TDFN

Analog Devices Inc./Maxim Integrated

17,122
RFQ
MAX20058ATCA/VY+T Datasheet

Datasheet

- 12-WFDFN Exposed Pad Tape & Reel (TR) 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)
MAX20402AFLB/VY+T Analog Devices Inc./Maxim Integrated

MAX20402AFLB/VY+T

IC REG BUCK 3.3V 2.5A 15FC2QFN

Analog Devices Inc./Maxim Integrated

2,500
RFQ
MAX20402AFLB/VY+T Datasheet

Datasheet

- 15-WFQFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3V 36V 3.3V - 2.5A 2.1MHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 15-FC2QFN (3x3)
MAX20402AFLB/VY+ Analog Devices Inc./Maxim Integrated

MAX20402AFLB/VY+

IC REG BUCK 3.3V 2.5A 15FC2QFN

Analog Devices Inc./Maxim Integrated

2,367
RFQ
MAX20402AFLB/VY+ Datasheet

Datasheet

- 15-WFQFN Tray Active Step-Down Positive Buck Fixed 1 3V 36V 3.3V - 2.5A 2.1MHz Yes -40°C ~ 125°C (TA) - - Surface Mount, Wettable Flank 15-FC2QFN (3x3)
MAX20029BATID/V+ Analog Devices Inc./Maxim Integrated

MAX20029BATID/V+

IC REG BUCK ADJ 3A QUAD 28TQFN

Analog Devices Inc./Maxim Integrated

180
RFQ
MAX20029BATID/V+ Datasheet

Datasheet

- 28-WFQFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable 4 3V 5.5V 1V 4V 3A 2.2MHz Yes -40°C ~ 125°C - - Surface Mount 28-TQFN (5x5)
A8653KLPTR-T Allegro MicroSystems

A8653KLPTR-T

IC REG BUCK ADJ 2.5A 16TSSOP

Allegro MicroSystems

8,000
RFQ
A8653KLPTR-T Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 36V 3.3V 5.75V 2.5A 100kHz ~ 2MHz Yes -40°C ~ 150°C (TA) Automotive AEC-Q100 Surface Mount 16-eTSSOP-EP
LM536013QDSXRQ1 Texas Instruments

LM536013QDSXRQ1

IC REG BUCK 3.3V 1A 10WSON

Texas Instruments

2,956
RFQ
LM536013QDSXRQ1 Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3.8V 36V 3.3V - 1A 2.1MHz Yes -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount 10-WSON (3x3)
LM2597N-ADJ/NOPB Texas Instruments

LM2597N-ADJ/NOPB

IC REG BUCK ADJ 500MA 8PDIP

Texas Instruments

131
RFQ
LM2597N-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
LM2597N-3.3/NOPB Texas Instruments

LM2597N-3.3/NOPB

IC REG BUCK 3.3V 500MA 8PDIP

Texas Instruments

123
RFQ
LM2597N-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
MP4313GRE-Z Monolithic Power Systems Inc.

MP4313GRE-Z

IC REG BUCK ADJ 3A 20QFN

Monolithic Power Systems Inc.

4,904
RFQ
MP4313GRE-Z Datasheet

Datasheet

- 20-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.3V 45V 0.815V 42.75V 3A 350kHz ~ 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount, Wettable Flank 20-QFN (4x4)
MP9473GL-Z Monolithic Power Systems Inc.

MP9473GL-Z

IC REG BUCK ADJ 3.5A 20QFN

Monolithic Power Systems Inc.

2,497
RFQ
MP9473GL-Z Datasheet

Datasheet

- 20-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 36V 0.8V 32.4V 3.5A 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 20-QFN (3x4)
MAX17225ENT+T Analog Devices Inc./Maxim Integrated

MAX17225ENT+T

IC REG BOOST ADJ 1A 6WLP

Analog Devices Inc./Maxim Integrated

2,500
RFQ
MAX17225ENT+T Datasheet

Datasheet

- 6-XFBGA, WLBGA Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 0.4V 5.5V 1.8V 5V 1A (Switch) 2.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-WLP (1.42x0.89)
IR38365MTRPBFAUMA1 Infineon Technologies

IR38365MTRPBFAUMA1

IC REG BUCK ADJ 30A 34PQFN

Infineon Technologies

3,559
RFQ
IR38365MTRPBFAUMA1 Datasheet

Datasheet

OptiMOS™ IPOL 34-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 1.5V 16V 0.5V 14V 30A 150kHz ~ 1.5MHz No -40°C ~ 125°C (TJ) - - Surface Mount 34-PQFN (5x7)
MAX20031BATMC/V+ Analog Devices Inc./Maxim Integrated

MAX20031BATMC/V+

IC REG LDO BUCK SMD

Analog Devices Inc./Maxim Integrated

4,171
RFQ
MAX20031BATMC/V+ Datasheet

Datasheet

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MAX20030BATMB/V+ Analog Devices Inc./Maxim Integrated

MAX20030BATMB/V+

IC REG BUCK-BOOST

Analog Devices Inc./Maxim Integrated

2,279
RFQ
MAX20030BATMB/V+ Datasheet

Datasheet

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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.