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
MAX20002CATPB/V+T Analog Devices Inc./Maxim Integrated

MAX20002CATPB/V+T

IC REG BUCK PROG/1V 2A 20TQFN

Analog Devices Inc./Maxim Integrated

3,237
RFQ
MAX20002CATPB/V+T Datasheet

Datasheet

- 20-WQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Programmable (Fixed) 1 3.5V 36V 1V (3.3V) 10V 2A 220kHz ~ 2.2MHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 20-TQFN (5x5)
MAX20003CATPA/V+T Analog Devices Inc./Maxim Integrated

MAX20003CATPA/V+T

IC REG BUCK PROG/1V 3A 20TQFN

Analog Devices Inc./Maxim Integrated

3,932
RFQ
MAX20003CATPA/V+T Datasheet

Datasheet

- 20-WQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Programmable (Fixed) 1 3.5V 36V 1V (3.3V) 10V 3A 220kHz ~ 2.2MHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 20-TQFN (5x5)
MAX20003CATPB/V+T Analog Devices Inc./Maxim Integrated

MAX20003CATPB/V+T

IC REG BUCK PROG/1V 3A 20TQFN

Analog Devices Inc./Maxim Integrated

4,949
RFQ
MAX20003CATPB/V+T Datasheet

Datasheet

- 20-WQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Programmable (Fixed) 1 3.5V 36V 1V (3.3V) 10V 3A 220kHz ~ 2.2MHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 20-TQFN (5x5)
MAX20003CATPC/V+T Analog Devices Inc./Maxim Integrated

MAX20003CATPC/V+T

IC REG BUCK PROG/1V 3A 20TQFN

Analog Devices Inc./Maxim Integrated

3,948
RFQ
MAX20003CATPC/V+T Datasheet

Datasheet

- 20-WQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Programmable (Fixed) 1 3.5V 36V 1V (5V) 10V 3A 220kHz ~ 2.2MHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 20-TQFN (5x5)
MAX20003CATPD/V+T Analog Devices Inc./Maxim Integrated

MAX20003CATPD/V+T

IC REG BUCK PROG/1V 3A 20TQFN

Analog Devices Inc./Maxim Integrated

3,895
RFQ
MAX20003CATPD/V+T Datasheet

Datasheet

- 20-WQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Programmable (Fixed) 1 3.5V 36V 1V (5V) 10V 3A 220kHz ~ 2.2MHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 20-TQFN (5x5)
DA9215-XXFSC Renesas Electronics Corporation

DA9215-XXFSC

IC REG

Renesas Electronics Corporation

2,631
RFQ
DA9215-XXFSC Datasheet

Datasheet

- - Tape & Reel (TR) Active - - - - - - - - - - - - - - - - -
MAX20002EATPB/VY+T Analog Devices Inc./Maxim Integrated

MAX20002EATPB/VY+T

IC REG BUCK PROG/1V 2A 20TQFN

Analog Devices Inc./Maxim Integrated

4,471
RFQ
MAX20002EATPB/VY+T Datasheet

Datasheet

- 20-WQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Programmable (Fixed) 1 3.5V 36V 1V (3.3V) 10V 2A 220kHz ~ 2.2MHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 20-TQFN (5x5)
RAA2214974GNP#HB0 Renesas Electronics Corporation

RAA2214974GNP#HB0

GENMKT: MUSTANG 4X6 SPS STDQFN (

Renesas Electronics Corporation

1,462
RFQ

-

- - Tape & Reel (TR) Active - - - - - - - - - - - - - - - - -
LM2577S-15/NOPB Texas Instruments

LM2577S-15/NOPB

IC REG BST FLYBACK 15V 3A TO263

Texas Instruments

4,899
RFQ
LM2577S-15/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tube Obsolete Step-Up, Step-Up/Step-Down Positive or Negative Boost, Flyback, Forward Converter Fixed 1 3.5V 40V 15V - 3A (Switch) 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-5)
TPS54060QDGQRQ1 Texas Instruments

TPS54060QDGQRQ1

IC REG BCK SPLIT RAIL ADJ 10SSOP

Texas Instruments

3,107
RFQ
TPS54060QDGQRQ1 Datasheet

Datasheet

Eco-Mode™ 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Step-Down Positive Buck, Split Rail Adjustable 1 3.5V 60V 0.8V 58V 500mA 100kHz ~ 2.5MHz No -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount 10-HVSSOP
LM25575MHX Texas Instruments

LM25575MHX

IC REG BUCK ADJ 1.5A 16HTSSOP

Texas Instruments

3,840
RFQ
LM25575MHX Datasheet

Datasheet

SIMPLE SWITCHER® 16-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete 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
RT7238CGQUF Richtek USA Inc.

RT7238CGQUF

IC REG BUCK 5.1V 8A 10UQFN

Richtek USA Inc.

4,877
RFQ
RT7238CGQUF Datasheet

Datasheet

ACOT™ 10-PowerUFQFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 8V 23V 5.1V - 8A 500kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-UQFN (3x3)
BD90521MUV-CE2 Rohm Semiconductor

BD90521MUV-CE2

IC REG BUCK ADJ 2A VQFN20SV4040

Rohm Semiconductor

3,869
RFQ
BD90521MUV-CE2 Datasheet

Datasheet

- 20-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.6V 5.5V 0.6V 5V 2A 300kHz ~ 2.4MHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount VQFN20SV4040
LT3653IDCB#TRPBF Analog Devices Inc.

LT3653IDCB#TRPBF

IC REG BUCK ADJ 1.2A 8DFN

Analog Devices Inc.

3,713
RFQ
LT3653IDCB#TRPBF Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 7.5V 30V 4.8V 6V 1.2A 1.5MHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-DFN (2x3)
MAX17548ATJ+T Analog Devices Inc./Maxim Integrated

MAX17548ATJ+T

IC REG DUAL 32TQFN

Analog Devices Inc./Maxim Integrated

1,960
RFQ

-

* 32-WFQFN Exposed Pad Tape & Reel (TR) Active - - - - - - - - - - - - - - - Surface Mount 32-TQFN (5x5)
LTC3290HMSE#TRPBF Analog Devices Inc.

LTC3290HMSE#TRPBF

IC REG CHG PUMP 10MSOP

Analog Devices Inc.

1,661
RFQ
LTC3290HMSE#TRPBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active - - - - - - - - - - - - - - - Surface Mount 10-MSOP-EP
BD9323EFJ-E2 Rohm Semiconductor

BD9323EFJ-E2

IC REG BUCK ADJ 3A 8HTSOP-J

Rohm Semiconductor

1,427
RFQ
BD9323EFJ-E2 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Adjustable 1 4.75V 18V 0.9V 16.2V 3A 380kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-HTSOP-J
TPS65273VRHHR Texas Instruments

TPS65273VRHHR

IC REG BUCK PROG 3.5A DL 36VQFN

Texas Instruments

1,152
RFQ
TPS65273VRHHR Datasheet

Datasheet

- 36-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Programmable 2 4.5V 18V 0.68V 1.95V 3.5A 200kHz ~ 1.6MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 36-VQFN (6x6)
NB675LGL-P Monolithic Power Systems Inc.

NB675LGL-P

IC REG BUCK ADJ 10A 21QFN

Monolithic Power Systems Inc.

4,481
RFQ

-

- 21-PowerVFQFN Cut Tape (CT) Active Step-Down Positive Buck Adjustable 1 4.7V 22V 0.6V 5.5V 10A 500kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 21-QFN (3x4)
LM2591HVS-5.0 Texas Instruments

LM2591HVS-5.0

IC REG BUCK 5V 1A TO263

Texas Instruments

1,948
RFQ
LM2591HVS-5.0 Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tube Obsolete Step-Down Positive Buck Fixed 1 4.5V 60V 5V - 1A 150kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-5)

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.