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
MAX25262AFOB/VY+T Analog Devices Inc./Maxim Integrated

MAX25262AFOB/VY+T

IC REG BUCK ADJ/1V 2A 17FC2QFN

Analog Devices Inc./Maxim Integrated

1,430
RFQ
MAX25262AFOB/VY+T Datasheet

Datasheet

- 17-PowerWFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable (Fixed) 1 3.5V 65V 1V (3.3V) 12V 2A 2.1MHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 17-FC2QFN (3.5x3.75)
LM25574QMTX/NOPB Texas Instruments

LM25574QMTX/NOPB

IC REG BUCK ADJ 500MA 16TSSOP

Texas Instruments

3,073
RFQ
LM25574QMTX/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 6V 42V 1.225V 40V 500mA 50kHz ~ 1MHz No -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-TSSOP
A6985F3V3 STMicroelectronics

A6985F3V3

IC REG BUCK 3.3V 500MA 16HTSSOP

STMicroelectronics

2,076
RFQ
A6985F3V3 Datasheet

Datasheet

- 16-PowerTSSOP (0.173", 4.40mm Width) Tube Active Step-Down Positive Buck Fixed 1 4V 38V 3.3V - 500mA 250kHz ~ 2MHz Yes -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount 16-HTSSOP
A6985F5V STMicroelectronics

A6985F5V

IC REG BUCK 5V 500MA 16HTSSOP

STMicroelectronics

4,161
RFQ
A6985F5V Datasheet

Datasheet

- 16-PowerTSSOP (0.173", 4.40mm Width) Tube Active Step-Down Positive Buck Fixed 1 4V 38V 5V - 500mA 250kHz ~ 2MHz Yes -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount 16-HTSSOP
AP1516-33SL-A Diodes Incorporated

AP1516-33SL-A

IC REG BUCK 3.3V 3A DL 16SOP

Diodes Incorporated

1,578
RFQ
AP1516-33SL-A Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tape & Box (TB) Obsolete Step-Down Positive Buck Fixed 2 4.5V 22V 3.3V - 3A 150kHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-SOP
MP2319GJ-Z Monolithic Power Systems Inc.

MP2319GJ-Z

IC REG BUCK ADJ 3A TSOT23-8

Monolithic Power Systems Inc.

2,409
RFQ
MP2319GJ-Z Datasheet

Datasheet

- SOT-23-8 Thin, TSOT-23-8 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 18V 0.8V 12V 3A 650kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount TSOT-23-8
MP2305DS-LF-P Monolithic Power Systems Inc.

MP2305DS-LF-P

IC REG BUCK ADJ 2A 8SOIC

Monolithic Power Systems Inc.

2,309
RFQ
MP2305DS-LF-P Datasheet

Datasheet

MP 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Adjustable 1 4.75V 23V 0.923V 20V 2A 340kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
MAX20076DATCA/V+T Analog Devices Inc./Maxim Integrated

MAX20076DATCA/V+T

IC REG BUCK ADJ 1.2A 12TDFN

Analog Devices Inc./Maxim Integrated

3,320
RFQ
MAX20076DATCA/V+T Datasheet

Datasheet

- 12-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.5V 40V 1V 10V 1.2A 2.1MHz Yes -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 12-TDFN (3x3)
LM1572MTCX-3.3/NOPB Texas Instruments

LM1572MTCX-3.3/NOPB

IC REG BUCK 3.3V 1.5A 16TSSOP

Texas Instruments

4,671
RFQ
LM1572MTCX-3.3/NOPB Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 8.5V 16V 3.3V - 1.5A 500kHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP
LM1572MTCX-ADJ/NOPB Texas Instruments

LM1572MTCX-ADJ/NOPB

IC REG BUCK ADJ 1.5A 16TSSOP

Texas Instruments

4,397
RFQ
LM1572MTCX-ADJ/NOPB Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 8.5V 16V 2.42V 5V 1.5A 500kHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP
LM2575D2T-15R4 onsemi

LM2575D2T-15R4

IC REG BUCK 15V 1A D2PAK-5

onsemi

2,974
RFQ
LM2575D2T-15R4 Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 4.75V 40V 15V - 1A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount D2PAK-5
LM2575D2T-3.3R4 onsemi

LM2575D2T-3.3R4

IC REG BUCK 3.3V 1A D2PAK-5

onsemi

4,678
RFQ
LM2575D2T-3.3R4 Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 4.75V 40V 3.3V - 1A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount D2PAK-5
LM2575D2T-5R4 onsemi

LM2575D2T-5R4

IC REG BUCK 5V 1A D2PAK-5

onsemi

1,471
RFQ
LM2575D2T-5R4 Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 4.75V 40V 5V - 1A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount D2PAK-5
LM2575D2T-ADJR4 onsemi

LM2575D2T-ADJR4

IC REG BUCK ADJ 1A D2PAK-5

onsemi

4,319
RFQ
LM2575D2T-ADJR4 Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4.75V 40V 1.23V 37V 1A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount D2PAK-5
MIC22400YTSE Microchip Technology

MIC22400YTSE

IC REG BUCK ADJ 4A 20TSSOP

Microchip Technology

4,183
RFQ
MIC22400YTSE Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Obsolete Step-Down Positive Buck Adjustable 1 2.6V 5.5V 0.7V 5.5V 4A 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 20-TSSOP-EP
IR3823MTRPBF Infineon Technologies

IR3823MTRPBF

IC REG BUCK ADJ 3A 15PQFN

Infineon Technologies

2,958
RFQ
IR3823MTRPBF Datasheet

Datasheet

SupIRBuck® 15-PowerVFQFN Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 5.5V 21V 0.6V 18.06V 3A 300kHz ~ 1.5MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 15-PQFN (3.5x3.5)
MIC33164YGJ-TR Microchip Technology

MIC33164YGJ-TR

IC REG BUCK ADJ 1A 20QFN

Microchip Technology

1,243
RFQ
MIC33164YGJ-TR Datasheet

Datasheet

HyperLight Load® 20-PowerTFQFN Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2.7V 5.5V 0.7V 5V 1A 4MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 20-QFN (2.5x3)
TPS62800YKAT Texas Instruments

TPS62800YKAT

IC REG BUCK ADJ/0.4V 1A 6DSBGA

Texas Instruments

4,342
RFQ
TPS62800YKAT Datasheet

Datasheet

- 6-XFBGA, DSBGA Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable (Fixed) 1 1.8V 5.5V 0.4V (0.7V) 0.775V 1A 4MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 6-DSBGA (1.05x0.70)
MIC22400YTSE-TR Microchip Technology

MIC22400YTSE-TR

IC REG BUCK ADJ 4A 20TSSOP

Microchip Technology

4,979
RFQ
MIC22400YTSE-TR Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.6V 5.5V 0.7V 5.5V 4A 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 20-TSSOP-EP
MP8867GLE-P Monolithic Power Systems Inc.

MP8867GLE-P

IC REG BUCK PROG 8A 14QFN

Monolithic Power Systems Inc.

2,870
RFQ
MP8867GLE-P Datasheet

Datasheet

- 14-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Programmable 1 4.5V 21V 0.6V 1.87V 8A 200kHz ~ 2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 14-QFN (3x4)

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.