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
MPQ4346GLE-37-AEC1-P Monolithic Power Systems Inc.

MPQ4346GLE-37-AEC1-P

IC REG BUCK 3.7V 3A 17QFN

Monolithic Power Systems Inc.

500
RFQ
MPQ4346GLE-37-AEC1-P Datasheet

Datasheet

- 17-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3.3V 36V 3.7V - 3A 350kHz ~ 2.5MHz Yes -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 17-QFN (3x4)
MP8869NGL-P Monolithic Power Systems Inc.

MP8869NGL-P

IC REG BUCK ADJ 12A 14QFN

Monolithic Power Systems Inc.

500
RFQ

-

- 14-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.85V 18V 0.6V 5.5V 12A 500kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 14-QFN (3x4)
MPQ4346GLE-5-AEC1-P Monolithic Power Systems Inc.

MPQ4346GLE-5-AEC1-P

IC REG BUCK 5V 3A 17QFN

Monolithic Power Systems Inc.

490
RFQ
MPQ4346GLE-5-AEC1-P Datasheet

Datasheet

- 17-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3.3V 36V 5V - 3A 350kHz ~ 2.5MHz Yes -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 17-QFN (3x4)
MPQ4346GLE-33-AEC1-P Monolithic Power Systems Inc.

MPQ4346GLE-33-AEC1-P

IC REG BUCK 3.3V 3A 17QFN

Monolithic Power Systems Inc.

490
RFQ
MPQ4346GLE-33-AEC1-P Datasheet

Datasheet

- 17-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3.3V 36V 3.3V - 3A 350kHz ~ 2.5MHz Yes -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 17-QFN (3x4)
LM536255QRNLTQ1 Texas Instruments

LM536255QRNLTQ1

IC REG BUCK 5V 2.5A 22VQFN

Texas Instruments

140
RFQ
LM536255QRNLTQ1 Datasheet

Datasheet

- 22-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3.9V 36V 5V - 2.5A 2.1MHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 22-VQFN-HR (5x4)
MAX5097BAUP+ Analog Devices Inc./Maxim Integrated

MAX5097BAUP+

IC REG BUCK ADJ/1.24V 20TSSOP

Analog Devices Inc./Maxim Integrated

1,320
RFQ
MAX5097BAUP+ Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Step-Down Positive Buck Adjustable (Fixed) 1 5V 40V 1.24V (5V) 11V 600mA 330kHz No -40°C ~ 125°C (TJ) - - Surface Mount 20-TSSOP-EP
MAX20029ATIA/V+T Analog Devices Inc./Maxim Integrated

MAX20029ATIA/V+T

IC REG BUCK ADJ 1.5A QUAD 28TQFN

Analog Devices Inc./Maxim Integrated

5,926
RFQ
MAX20029ATIA/V+T Datasheet

Datasheet

- 28-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 4 3V 5.5V 1V 4V 1.5A 2.2MHz Yes -40°C ~ 125°C - - Surface Mount 28-TQFN (5x5)
MAX20029ATIF/V+ Analog Devices Inc./Maxim Integrated

MAX20029ATIF/V+

IC REG BUCK ADJ 1.5A QUAD 28TQFN

Analog Devices Inc./Maxim Integrated

296
RFQ
MAX20029ATIF/V+ Datasheet

Datasheet

- 28-WFQFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable 4 3V 5.5V 1V 4V 1.5A 2.2MHz Yes -40°C ~ 125°C - - Surface Mount 28-TQFN (5x5)
MAX20431ATIG/VY+ Analog Devices Inc./Maxim Integrated

MAX20431ATIG/VY+

IC REG BCK BST PROG QD 28SWTQFN

Analog Devices Inc./Maxim Integrated

3,714
RFQ

-

- 28-WFQFN Exposed Pad Tray Active Step-Up, Step-Down Positive Boost, Buck Programmable (Fixed) 4 3.5V 40V 0.5V (3.3V, 5V) 3.6875V 500mA, 2.5A, 3A, 3A 2.1MHz Yes -40°C ~ 125°C (TA) - - Surface Mount, Wettable Flank 28-SWTQFN (5x5)
LT3506IFE#PBF Analog Devices Inc.

LT3506IFE#PBF

IC REG BUCK ADJ 1.6A DL 16TSSOP

Analog Devices Inc.

1,613
RFQ
LT3506IFE#PBF Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Step-Down Positive Buck Adjustable 2 3.6V 25V 0.8V 23.25V 1.6A 575kHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP-EP
LT8604EDDBM#TRPBF Analog Devices Inc.

LT8604EDDBM#TRPBF

IC REG BUCK ADJ 120MA 10DFN

Analog Devices Inc.

3,185
RFQ
LT8604EDDBM#TRPBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.2V 42V 0.78V 42V 120mA 200kHz ~ 2.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount, Wettable Flank 10-DFN (3x2)
BD9G201EFJ-ME2 Rohm Semiconductor

BD9G201EFJ-ME2

IC REG BUCK ADJ 1.5A 8HTSOP-J

Rohm Semiconductor

2,500
RFQ
BD9G201EFJ-ME2 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 42V 0.8V 42V 1.5A 500kHz No -40°C ~ 105°C (TA) Automotive AEC-Q100 Surface Mount 8-HTSOP-J
MAX16935SATE/V+ Analog Devices Inc./Maxim Integrated

MAX16935SATE/V+

IC REG BUCK ADJ/1V 3.5A 16TQFN

Analog Devices Inc./Maxim Integrated

435
RFQ
MAX16935SATE/V+ Datasheet

Datasheet

- 16-WQFN Exposed Pad Tray 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-TQFN (5x5)
MAX1921EUT25+T Analog Devices Inc./Maxim Integrated

MAX1921EUT25+T

IC REG BUCK 2.5V 400MA SOT6

Analog Devices Inc./Maxim Integrated

2,500
RFQ
MAX1921EUT25+T Datasheet

Datasheet

- SOT-23-6 Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2V 5.5V 2.5V - 400mA Up to 1.2MHz Yes -40°C ~ 85°C - - Surface Mount SOT-6
MAX1921EUT33+T Analog Devices Inc./Maxim Integrated

MAX1921EUT33+T

IC REG BUCK 3.3V 400MA SOT6

Analog Devices Inc./Maxim Integrated

2,470
RFQ
MAX1921EUT33+T Datasheet

Datasheet

- SOT-23-6 Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2V 5.5V 3.3V - 400mA Up to 1.2MHz Yes -40°C ~ 85°C - - Surface Mount SOT-6
MAX1921EUT30+T Analog Devices Inc./Maxim Integrated

MAX1921EUT30+T

IC REG BUCK 3V 400MA SOT6

Analog Devices Inc./Maxim Integrated

2,431
RFQ
MAX1921EUT30+T Datasheet

Datasheet

- SOT-23-6 Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2V 5.5V 3V - 400mA Up to 1.2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount SOT-6
LM73605QURNPRQ1 Texas Instruments

LM73605QURNPRQ1

IC REG BUCK ADJ 5A 30WQFN

Texas Instruments

3,000
RFQ
LM73605QURNPRQ1 Datasheet

Datasheet

- 30-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.5V 36V 1V 34.2V 5A 350kHz ~ 2.2MHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 30-WQFN (6x4)
TPS546A24SRVFR Texas Instruments

TPS546A24SRVFR

IC REG BUCK PROG 10A 40LQFN

Texas Instruments

2,490
RFQ
TPS546A24SRVFR Datasheet

Datasheet

- 40-PowerLFQFN Tape & Reel (TR) Active Step-Down Positive Buck Programmable 1 2.95V 18V 0.25V 5.5V 10A 225kHz ~ 1.5MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 40-LQFN-CLIP (7x5)
LT8625SPJV#TRMPBF Analog Devices Inc.

LT8625SPJV#TRMPBF

IC REG BUCK 8A 20LQFN

Analog Devices Inc.

473
RFQ
LT8625SPJV#TRMPBF Datasheet

Datasheet

Silent Switcher®3 20-TFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck - 1 2.7V 18V - - 8A - Yes -40°C ~ 150°C - - Surface Mount 20-LQFN (3x4)
RT2856GQW Richtek USA Inc.

RT2856GQW

IC REG BUCK ADJ 6A 14WQFN

Richtek USA Inc.

4,078
RFQ
RT2856GQW Datasheet

Datasheet

- 14-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 18V 0.8V 16.2V 6A 200kHz ~ 1.6MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 14-WQFN-AL (3.5x3.5)
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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.