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
MAX1760HEUB+ Analog Devices Inc./Maxim Integrated

MAX1760HEUB+

IC REG BOOST ADJ/2.5V 1A 10UMAX

Analog Devices Inc./Maxim Integrated

1,375
RFQ

-

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tube Active Step-Up Positive Boost Adjustable (Fixed) 1 0.7V 5.5V 2.5V (3.3V) 5.5V 1A (Switch) 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-uMAX/uSOP
TPS6287B15JE2WRZVR Texas Instruments

TPS6287B15JE2WRZVR

IC REG BUCK PROG 15A 24WQFN

Texas Instruments

1,290
RFQ
TPS6287B15JE2WRZVR Datasheet

Datasheet

TPS6287Bxx 24-PowerWFQFN Tape & Reel (TR) Active Step-Down Positive Buck Programmable 1 2.7V 6V 0.4V 1.675V 15A 1.5MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount, Wettable Flank 24-WQFN-FCRLF (4.05x3.05)
TPS6287B15HA0WRZVR Texas Instruments

TPS6287B15HA0WRZVR

IC REG BUCK PROG 15A 24WQFN

Texas Instruments

1,324
RFQ
TPS6287B15HA0WRZVR Datasheet

Datasheet

TPS6287Bxx 24-PowerWFQFN Tape & Reel (TR) Active Step-Down Positive Buck Programmable 1 2.7V 6V 0.8V 1.55V 15A 1.5MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount, Wettable Flank 24-WQFN-FCRLF (4.05x3.05)
BQ25758SRRVR Texas Instruments

BQ25758SRRVR

I2C CONTROLLED 32V BI-DIRECTIONA

Texas Instruments

1,750
RFQ
BQ25758SRRVR Datasheet

Datasheet

- 36-VFQFN Exposed Pad Tape & Reel (TR) Active - - - - 1 4.4V 26V 5V 26V 20A 200kHz ~ 600kHz - -40°C ~ 125°C (TJ) - - Surface Mount 36-VQFN (5x6)
LMR36503MSCERPERQ1 Texas Instruments

LMR36503MSCERPERQ1

IC REG BUCK ADJ 300MA 9VQFN

Texas Instruments

3,779
RFQ
LMR36503MSCERPERQ1 Datasheet

Datasheet

- 9-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3V 65V 1V 28V 300mA 2.2MHz Yes -40°C ~ 150°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 9-VQFN-HR (2x2)
APM81815KNBJTR Allegro MicroSystems

APM81815KNBJTR

IC, 80V, 1.5A SYNC BUCK DC-DC RE

Allegro MicroSystems

4,645
RFQ

-

- 24-PowerFQFN Module, 21 Leads Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 5V 72V - 12V 1.5A - Yes - Automotive AEC-Q100 Surface Mount, Wettable Flank 24-QFN (4x4)
RTQ6362GSP Richtek USA Inc.

RTQ6362GSP

IC REG BUCK ADJ 2.5A 8SOP

Richtek USA Inc.

2,888
RFQ
RTQ6362GSP 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 2.5A 100kHz ~ 2.5MHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SOP-EP
MPQ2179BGQHE-AEC1-P Monolithic Power Systems Inc.

MPQ2179BGQHE-AEC1-P

6V, 3A, 710KHZ, SYNCHRONOUS STEP

Monolithic Power Systems Inc.

3,505
RFQ
MPQ2179BGQHE-AEC1-P Datasheet

Datasheet

- 8-VFDFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.5V 6V 0.5V 5.5V 3A 710kHz Yes -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 8-QFN (2x1.5)
MAX16907RATE+ Analog Devices Inc./Maxim Integrated

MAX16907RATE+

IC REG BUCK ADJ/1V 3A 16TQFN

Analog Devices Inc./Maxim Integrated

3,864
RFQ
MAX16907RATE+ Datasheet

Datasheet

- 16-WQFN Exposed Pad Strip Active Step-Down Positive Buck Adjustable (Fixed) 1 3.5V 36V 1V (5V) 10V 3A 2.2MHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-TQFN (5x5)
LT3689EUD-5#PBF Analog Devices Inc.

LT3689EUD-5#PBF

IC REG BUCK 5V 700MA 16QFN

Analog Devices Inc.

3,802
RFQ
LT3689EUD-5#PBF Datasheet

Datasheet

- 16-WFQFN Exposed Pad Tube Active Step-Down Positive Buck Fixed 1 3.6V 36V 5V - 700mA 500kHz ~ 2MHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-QFN (3x3)
MAX26404AFOCY+T Analog Devices Inc./Maxim Integrated

MAX26404AFOCY+T

36V 4A/5A/6A SYNC LOW IQ BUCK CO

Analog Devices Inc./Maxim Integrated

2,421
RFQ
MAX26404AFOCY+T Datasheet

Datasheet

Silent Switcher® 17-PowerWFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable (Fixed) 1 3V 36V 0.8V (5V) 10V 4A 400kHz Yes -40°C ~ 125°C (TA) - - Surface Mount, Wettable Flank 17-FC2QFN (3.5x3.75)
MAX26404AFOBY+T Analog Devices Inc./Maxim Integrated

MAX26404AFOBY+T

36V 4A/5A/6A SYNC LOW IQ BUCK CO

Analog Devices Inc./Maxim Integrated

3,700
RFQ
MAX26404AFOBY+T Datasheet

Datasheet

Silent Switcher® 17-PowerWFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable (Fixed) 1 3V 36V 0.8V (3.3V) 10V 4A 2.1MHz Yes -40°C ~ 125°C (TA) - - Surface Mount, Wettable Flank 17-FC2QFN (3.5x3.75)
MAX26404AFOAY+T Analog Devices Inc./Maxim Integrated

MAX26404AFOAY+T

36V 4A/5A/6A SYNC LOW IQ BUCK CO

Analog Devices Inc./Maxim Integrated

2,237
RFQ
MAX26404AFOAY+T Datasheet

Datasheet

Silent Switcher® 17-PowerWFQFN Cut Tape (CT) Active Step-Down Positive Buck Adjustable (Fixed) 1 3V 36V 0.8V (5V) 10V 4A 2.1MHz Yes -40°C ~ 125°C (TA) - - Surface Mount, Wettable Flank 17-FC2QFN (3.5x3.75)
MAX26404AFODY+T Analog Devices Inc./Maxim Integrated

MAX26404AFODY+T

36V 4A/5A/6A SYNC LOW IQ BUCK CO

Analog Devices Inc./Maxim Integrated

3,086
RFQ
MAX26404AFODY+T Datasheet

Datasheet

Silent Switcher® 17-PowerWFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable (Fixed) 1 3V 36V 0.8V (3.3V) 10V 4A 400kHz Yes -40°C ~ 125°C (TA) - - Surface Mount, Wettable Flank 17-FC2QFN (3.5x3.75)
LTC3523EUD-2#PBF Analog Devices Inc.

LTC3523EUD-2#PBF

IC REG BUCK BOOST ADJ DL 16QFN

Analog Devices Inc.

3,718
RFQ
LTC3523EUD-2#PBF Datasheet

Datasheet

- 16-WFQFN Exposed Pad Tube Active Step-Up, Step-Down Positive Buck, Boost Adjustable 2 1.8V 5.5V 0.615V 5.5V 400mA, 600mA (Switch) 2.4MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-QFN (3x3)
LM64440CPPQRYFRQ1 Texas Instruments

LM64440CPPQRYFRQ1

IC REG BUCK 5V 4A 22VQFN

Texas Instruments

4,333
RFQ
LM64440CPPQRYFRQ1 Datasheet

Datasheet

LM644x0-Q1 22-PowerTFQFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3V 36V 5V - 4A 2.1MHz Yes -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 22-VQFN-HR (3.5x4)
LM63440AFSQRYFRQ1 Texas Instruments

LM63440AFSQRYFRQ1

IC REG BUCK ADJ 4A 22VQFN

Texas Instruments

1,513
RFQ
LM63440AFSQRYFRQ1 Datasheet

Datasheet

LM634x0-Q1 22-PowerTFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3V 36V 1V 34.2V 4A 200kHz ~ 1MHz Yes -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 22-VQFN-HR (3.5x4)
LM43602AQPWPRQ1 Texas Instruments

LM43602AQPWPRQ1

IC REG BUCK ADJ 2A 16HTSSOP

Texas Instruments

1,564
RFQ
LM43602AQPWPRQ1 Datasheet

Datasheet

SIMPLE SWITCHER® 16-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.5V 36V 1V 28V 2A 200kHz ~ 2.2MHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-HTSSOP
TPS55189QWRYQRQ1 Texas Instruments

TPS55189QWRYQRQ1

IC REG BCK BST PROG 6.35A 21VQFN

Texas Instruments

2,282
RFQ
TPS55189QWRYQRQ1 Datasheet

Datasheet

- 21-PowerVFQFN Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Programmable 1 3V 27V 0.8V 22V 6.35A 200kHz ~ 2.2MHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 21-VQFN-HR (3x5)
TPS543B25TRASR Texas Instruments

TPS543B25TRASR

IC REG BUCK ADJ 25A 17WQFN

Texas Instruments

1,719
RFQ
TPS543B25TRASR Datasheet

Datasheet

SWIFT™ 17-PowerWFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 18V 0.5V 7V 25A 500kHz, 750kHz, 1MHz, 1.5MHz, 2.2MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount, Wettable Flank 17-WQFN-FCRLF (2.5x4.5)
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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.