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
MAX20815AFE+ Analog Devices Inc./Maxim Integrated

MAX20815AFE+

IC REG

Analog Devices Inc./Maxim Integrated

3,860
RFQ
MAX20815AFE+ Datasheet

Datasheet

- - Tray Active - - - - - - - - - - - - - - - - -
MAX25276ATCA/VY+ Analog Devices Inc./Maxim Integrated

MAX25276ATCA/VY+

IC REG BUCK 3.3V/5V 1.2A 12TDFN

Analog Devices Inc./Maxim Integrated

513
RFQ
MAX25276ATCA/VY+ Datasheet

Datasheet

- 12-WFDFN Exposed Pad Tray Active Step-Down Positive Buck Fixed 1 3.5V 36V 3.3V, 5V - 1.2A 2.1MHz Yes -40°C ~ 125°C Automotive AEC-Q100 Surface Mount, Wettable Flank 12-TDFN-EP (3x3)
TPS54283PWP Texas Instruments

TPS54283PWP

IC REG BUCK ADJ 2A DL 14HTSSOP

Texas Instruments

270
RFQ
TPS54283PWP Datasheet

Datasheet

- 14-PowerTSSOP (0.173", 4.40mm Width) Bulk Active Step-Down Positive Buck Adjustable 2 4.5V 28V 0.8V 25.2V 2A 310kHz No -40°C ~ 85°C (TA) - - Surface Mount 14-HTSSOP
MPQ4324EGDE-AEC1-P Monolithic Power Systems Inc.

MPQ4324EGDE-AEC1-P

IC REG BUCK ADJ 4A 12QFN

Monolithic Power Systems Inc.

500
RFQ
MPQ4324EGDE-AEC1-P Datasheet

Datasheet

- 12-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.3V 36V 0.8V 34.2V 4A 350kHz ~ 2.5MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount, Wettable Flank 12-QFN (2x3)
A8589KLPTR-T Allegro MicroSystems

A8589KLPTR-T

IC REG BUCK ADJ 2.5A 16TSSOP

Allegro MicroSystems

8,000
RFQ
A8589KLPTR-T Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 35V 0.8V 10V 2.5A 250kHz ~ 2.4MHz No -40°C ~ 125°C (TA) - - Surface Mount 16-eTSSOP-EP
TPS65580PWP Texas Instruments

TPS65580PWP

IC REG BUCK ADJ TRPL 20HTSSOP

Texas Instruments

265
RFQ
TPS65580PWP Datasheet

Datasheet

D-CAP2™ 20-PowerTSSOP (0.173", 4.40mm Width) Bulk Active Step-Down Positive Buck Adjustable 3 4.5V 18V 0.764V 7V 1.5A, 2.5A 700kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 20-HTSSOP
RTQ2823AGQVF(2) Richtek USA Inc.

RTQ2823AGQVF(2)

IC REG BUCK ADJ 8A 18VQFN

Richtek USA Inc.

859
RFQ
RTQ2823AGQVF(2) Datasheet

Datasheet

- 18-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 17V 0.6V 5.5V 8A 400kHz, 800kHz, 1.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 18-VQFN (FC) (3.5x3.5)
MPQ2178GQHE-8-AEC1-P Monolithic Power Systems Inc.

MPQ2178GQHE-8-AEC1-P

IC REG BUCK 0.8V 2A 8QFN

Monolithic Power Systems Inc.

500
RFQ
MPQ2178GQHE-8-AEC1-P Datasheet

Datasheet

- 8-VFDFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.5V 6V 0.8V - 2A 2.4MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount, Wettable Flank 8-QFN (2x1.5)
MPQ2178GQHE-125-AEC1-P Monolithic Power Systems Inc.

MPQ2178GQHE-125-AEC1-P

IC REG BUCK 1.25V 2A 8QFN

Monolithic Power Systems Inc.

500
RFQ
MPQ2178GQHE-125-AEC1-P Datasheet

Datasheet

- 8-VFDFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.5V 6V 1.25V - 2A 2.4MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount, Wettable Flank 8-QFN (2x1.5)
MPQ2178GQHE-11-AEC1-P Monolithic Power Systems Inc.

MPQ2178GQHE-11-AEC1-P

IC REG BUCK 1.1V 2A 8QFN

Monolithic Power Systems Inc.

437
RFQ
MPQ2178GQHE-11-AEC1-P Datasheet

Datasheet

- 8-VFDFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.5V 6V 1.1V - 2A 2.4MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount, Wettable Flank 8-QFN (2x1.5)
LM43600PWP Texas Instruments

LM43600PWP

IC REG BUCK ADJ 500MA 16HTSSOP

Texas Instruments

157
RFQ
LM43600PWP Datasheet

Datasheet

SIMPLE SWITCHER® 16-PowerTSSOP (0.173", 4.40mm Width) Tube Active Step-Down Positive Buck Adjustable 1 3.5V 36V 1V 28V 500mA 200kHz ~ 2.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-HTSSOP
RTQ6363GSP Richtek USA Inc.

RTQ6363GSP

IC REG BUCK ADJ 3.5A 8SOP

Richtek USA Inc.

1,982
RFQ
RTQ6363GSP Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 60V 0.8V 60V 3.5A 100kHz ~ 2.5MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-SOP-EP
LTC3310SEV-1#TRMPBF Analog Devices Inc.

LTC3310SEV-1#TRMPBF

IC REG BUCK 1V 10A 18LQFN

Analog Devices Inc.

1,986
RFQ
LTC3310SEV-1#TRMPBF Datasheet

Datasheet

Silent Switcher®2 18-TFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.25V 5.5V 1V - 10A 2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 18-LQFN (3x3)
TPS54KC23RZRR Texas Instruments

TPS54KC23RZRR

IC REG BUCK ADJ 30A 16WQFN-FCRLF

Texas Instruments

4,975
RFQ
TPS54KC23RZRR Datasheet

Datasheet

- 16-PowerWFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 16V 0.5V 5.5V 30A 800kHz, 1.1MHz, 1.4MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount, Wettable Flank 16-WQFN-FCRLF (3x3.5)
TPS6287B15LA0WRZVR Texas Instruments

TPS6287B15LA0WRZVR

IC REG BUCK PROG 15A 24WQFN

Texas Instruments

3,000
RFQ
TPS6287B15LA0WRZVR Datasheet

Datasheet

TPS6287Bxx 24-PowerWFQFN Tape & Reel (TR) Active Step-Down Positive Buck Programmable 1 2.7V 6V 0.4V 0.775V 15A 1.5MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount, Wettable Flank 24-WQFN-FCRLF (4.05x3.05)
RTQ2820AGQWF Richtek USA Inc.

RTQ2820AGQWF

IC REG BUCK ADJ 20A 21WQFN-TL

Richtek USA Inc.

1,429
RFQ
RTQ2820AGQWF Datasheet

Datasheet

ACOT® 21-PowerWFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.7V, 3.5V 17V 0.6V 5.5V 20A 600kHz, 800kHz, 1MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 21-WQFN-TL (3x4)
LTC3619IDD#PBF Analog Devices Inc.

LTC3619IDD#PBF

IC REG BUCK ADJ DL 10DFN

Analog Devices Inc.

1,353
RFQ
LTC3619IDD#PBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tube 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-DFN (3x3)
MP4312GRE-Z Monolithic Power Systems Inc.

MP4312GRE-Z

IC REG BUCK ADJ 2A 20QFN

Monolithic Power Systems Inc.

4,795
RFQ
MP4312GRE-Z Datasheet

Datasheet

- 20-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.3V 45V 0.815V 42.25V 2A 350kHz ~ 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount, Wettable Flank 20-QFN (4x4)
LTC3336ACBZ-1-R7 Analog Devices Inc.

LTC3336ACBZ-1-R7

IC REG BUCK ADJ 250MA 12WLCSP

Analog Devices Inc.

2,990
RFQ
LTC3336ACBZ-1-R7 Datasheet

Datasheet

- 12-UFBGA, WLCSP Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.5V 5V 1.2V 5V 250mA 2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 12-WLCSP (1.18x1.62)
LTC3336ACBZ-2-R7 Analog Devices Inc.

LTC3336ACBZ-2-R7

IC REG BUCK ADJ 250MA 12WLCSP

Analog Devices Inc.

2,470
RFQ
LTC3336ACBZ-2-R7 Datasheet

Datasheet

- 12-UFBGA, WLCSP Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.5V 15V 1.2V 5V 250mA 2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 12-WLCSP (1.18x1.62)
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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.