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
MP2145GD-P Monolithic Power Systems Inc.

MP2145GD-P

IC REG BUCK ADJ 6A 12QFN

Monolithic Power Systems Inc.

475
RFQ
MP2145GD-P Datasheet

Datasheet

- 12-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.8V 5.5V 0.6V 5.5V 6A 1.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 12-QFN (2x3)
LT3641IFE#PBF Analog Devices Inc.

LT3641IFE#PBF

IC REG BUCK ADJ DL 28TSSOP

Analog Devices Inc.

1,206
RFQ
LT3641IFE#PBF Datasheet

Datasheet

- 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Step-Down Positive Buck Adjustable 2 2.5V 42V 0.6V, 1.265V 39.48V 1.3A, 1.1A 500kHz ~ 2MHz Both -40°C ~ 125°C (TJ) - - Surface Mount 28-TSSOP-EP
MPQ8633B-HGLE-P Monolithic Power Systems Inc.

MPQ8633B-HGLE-P

IC REG BUCK ADJ 20A 21QFN

Monolithic Power Systems Inc.

500
RFQ
MPQ8633B-HGLE-P Datasheet

Datasheet

- 21-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 16V 0.6V 5.5V 20A 600kHz, 800kHz, 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 21-QFN (3x4)
TPS62876B3QWRZVRQ1 Texas Instruments

TPS62876B3QWRZVRQ1

AUTOMOTIVE, 2.7V TO 6V INPUT, 25

Texas Instruments

3,000
RFQ

-

- 24-PowerWFQFN Tape & Reel (TR) Active Step-Down Positive Buck Programmable 1 2.7V 6V 0.4V 1.675V 25A 1.5MHz, 2.25MHz, 2.5MHz, 3MHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 24-WQFN-FCRLF (4.05x3.05)
MAX17504SATP+ Analog Devices Inc./Maxim Integrated

MAX17504SATP+

IC REG BUCK ADJ 3.5A 20TQFN

Analog Devices Inc./Maxim Integrated

480
RFQ
MAX17504SATP+ Datasheet

Datasheet

Himalaya 20-WQFN Exposed Pad Tray Active Step-Down Positive Buck Adjustable 1 4.5V 60V 0.9V 54V 3.5A 200kHz ~ 2.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 20-TQFN (5x5)
LMS3655AMRNLT Texas Instruments

LMS3655AMRNLT

IC REG BUCK ADJ 5.5A 22VQFN

Texas Instruments

250
RFQ
LMS3655AMRNLT Datasheet

Datasheet

- 22-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.5V 36V 1V 15V 5.5A 250kHz ~ 500kHz No -40°C ~ 125°C (TA) - - Surface Mount, Wettable Flank 22-VQFN-HR (5x4)
MAX20410AFOC/VY+ Analog Devices Inc./Maxim Integrated

MAX20410AFOC/VY+

IC REG BCK ADJ/0.8V 10A 17FC2QFN

Analog Devices Inc./Maxim Integrated

1,156
RFQ
MAX20410AFOC/VY+ Datasheet

Datasheet

- 17-PowerWFQFN Tray Active Step-Down Positive Buck Adjustable (Fixed) 1 3V 36V 0.8V (5V) 10V 10A 400kHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 17-FC2QFN (3.5x3.75)
MAX16993ATJC+ Analog Devices Inc./Maxim Integrated

MAX16993ATJC+

IC REG BUCK ADJ 3A TRPL 32TQFN

Analog Devices Inc./Maxim Integrated

2,834
RFQ
MAX16993ATJC+ Datasheet

Datasheet

- 32-WFQFN Exposed Pad Strip Active Step-Down Positive Buck Adjustable (Programmable) 3 3.5V 36V 0.8V 3.95V 3A 2.1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 32-TQFN (5x5)
MAX16993ATJH+ Analog Devices Inc./Maxim Integrated

MAX16993ATJH+

IC REG BUCK ADJ 3A TRPL 32TQFN

Analog Devices Inc./Maxim Integrated

1,551
RFQ
MAX16993ATJH+ Datasheet

Datasheet

- 32-WFQFN Exposed Pad Strip Active Step-Down Positive Buck Adjustable (Programmable) 3 3.5V 36V 0.8V (3.3V, 5.2V) 3.95V 3A 2.1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 32-TQFN (5x5)
LTC1265CS-5#PBF Analog Devices Inc.

LTC1265CS-5#PBF

IC REG BUCK BOOST 5V 1.2A 14SO

Analog Devices Inc.

2,253
RFQ
LTC1265CS-5#PBF Datasheet

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tube Active Step-Down, Step-Up/Step-Down Positive or Negative Buck, Buck-Boost, SEPIC Fixed 1 4V 13V 5V - 1.2A (Switch) Up to 700kHz No 0°C ~ 70°C (TA) - - Surface Mount 14-SO
MAX16903SAUE33/V+ Analog Devices Inc./Maxim Integrated

MAX16903SAUE33/V+

IC REG BUCK 3.3V 1A 16TSSOP

Analog Devices Inc./Maxim Integrated

1,615
RFQ
MAX16903SAUE33/V+ Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Step-Down Positive Buck Fixed 1 3.5V 28V 3.3V - 1A 2.1MHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-TSSOP-EP
MAX16903SAUE50/V+ Analog Devices Inc./Maxim Integrated

MAX16903SAUE50/V+

IC REG BUCK 5V 1A 16TSSOP

Analog Devices Inc./Maxim Integrated

4,314
RFQ
MAX16903SAUE50/V+ Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Step-Down Positive Buck Fixed 1 3.5V 28V 5V - 1A 2.1MHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-TSSOP-EP
MAX16935SAUE/V+T Analog Devices Inc./Maxim Integrated

MAX16935SAUE/V+T

IC REG BUCK ADJ/1V 3.5A 16TSSOP

Analog Devices Inc./Maxim Integrated

2,500
RFQ
MAX16935SAUE/V+T Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable (Fixed) 1 3.5V 36V 1V (5V) 10V 3.5A 220kHz ~ 2.2MHz No -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-TSSOP-EP
MAX20038ATIB/V+ Analog Devices Inc./Maxim Integrated

MAX20038ATIB/V+

IC REG AUTO USB 3.5A DCDC W/VOLT

Analog Devices Inc./Maxim Integrated

3,725
RFQ
MAX20038ATIB/V+ Datasheet

Datasheet

* - Strip Active - - - - - - - - - - - - - - - - -
MAX20438CAFOA/VY+ Analog Devices Inc./Maxim Integrated

MAX20438CAFOA/VY+

IC REG BUCK ADJ 12A 17FC2QFN

Analog Devices Inc./Maxim Integrated

4,686
RFQ
MAX20438CAFOA/VY+ Datasheet

Datasheet

- 17-WFQFN Tray Active Step-Down Positive Buck Adjustable 1 2.5V 5.5V 0.8V 5.5V 12A 2.1MHz, 4.2MHz No -40°C ~ 125°C - - Surface Mount 17-FC2QFN (3x3.5)
MAX641AEPA+ Analog Devices Inc./Maxim Integrated

MAX641AEPA+

IC REG BOOST ADJ/1.31V 8PDIP

Analog Devices Inc./Maxim Integrated

3,255
RFQ
MAX641AEPA+ Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Step-Up Positive Boost Adjustable (Fixed) 1 2V 16.5V 1.31V (5V) 18V (Switch) 450mA (Switch) 45kHz No -40°C ~ 85°C (TA) - - Through Hole 8-PDIP
MAX16936RATEA/V+ Analog Devices Inc./Maxim Integrated

MAX16936RATEA/V+

IC REG BUCK ADJ/1V 2.5A 16TQFN

Analog Devices Inc./Maxim Integrated

1,217
RFQ
MAX16936RATEA/V+ Datasheet

Datasheet

- 16-WQFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable (Fixed) 1 3.5V 36V 1V (5V) 10V 2.5A 220kHz ~ 2.2MHz No -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-TQFN (5x5)
MAX20499BFOM/VY+T Analog Devices Inc./Maxim Integrated

MAX20499BFOM/VY+T

IC REG BUCK PROG 12A 17FC2QFN

Analog Devices Inc./Maxim Integrated

2,500
RFQ
MAX20499BFOM/VY+T Datasheet

Datasheet

- 17-PowerWFQFN Tape & Reel (TR) Active Step-Down Positive Buck Programmable 1 3V 5.5V 0.5V 1.275V 12A 1.1MHz, 2.2MHz No -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 17-FC2QFN (3.5x3.75)
MAX20499BFON/VY+T Analog Devices Inc./Maxim Integrated

MAX20499BFON/VY+T

IC REG BUCK PROG 12A 17FC2QFN

Analog Devices Inc./Maxim Integrated

2,500
RFQ
MAX20499BFON/VY+T Datasheet

Datasheet

- 17-PowerWFQFN Tape & Reel (TR) Active Step-Down Positive Buck Programmable 1 3V 5.5V 0.5V 1.275V 12A 1.1MHz, 2.2MHz No -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 17-FC2QFN (3.5x3.75)
MAX20499BFOH/VY+T Analog Devices Inc./Maxim Integrated

MAX20499BFOH/VY+T

IC REG BUCK PROG 12A 17FC2QFN

Analog Devices Inc./Maxim Integrated

2,500
RFQ
MAX20499BFOH/VY+T Datasheet

Datasheet

- 17-PowerWFQFN Cut Tape (CT) Active Step-Down Positive Buck Programmable 1 3V 5.5V 0.5V 1.275V 12A 1.1MHz, 2.2MHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 17-FC2QFN (3.5x3.75)
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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.