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
MAX638AEPA+ Analog Devices Inc./Maxim Integrated

MAX638AEPA+

IC REG BUCK ADJ/1.31V 8PDIP

Analog Devices Inc./Maxim Integrated

4,360
RFQ
MAX638AEPA+ Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Obsolete Step-Down Positive Buck Adjustable (Fixed) 1 2.2V 16.5V 1.31V (5V) 16.5V - 65kHz No -40°C ~ 85°C (TA) - - Through Hole 8-PDIP
LTC1434IGN#TRPBF Analog Devices Inc.

LTC1434IGN#TRPBF

IC REG BUCK ADJ 450MA 20SSOP

Analog Devices Inc.

4,306
RFQ
LTC1434IGN#TRPBF Datasheet

Datasheet

- 20-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable (Programmable) 1 3V 13.5V 1.19V (3.3V, 5V) 12V 450mA Up to 700kHz No -40°C ~ 85°C (TA) - - Surface Mount 20-SSOP
LM2587T-ADJ/LF03 Texas Instruments

LM2587T-ADJ/LF03

IC REG BST FLYBCK ADJ 5A TO220-5

Texas Instruments

3,449
RFQ
LM2587T-ADJ/LF03 Datasheet

Datasheet

SIMPLE SWITCHER® TO-220-5 Formed Leads Tube Obsolete Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter Adjustable 1 4V 40V 1.23V 60V 5A (Switch) 100kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-5
LM5001MA Texas Instruments

LM5001MA

IC REG BOOST FLYBACK ADJ 8SOIC

Texas Instruments

3,329
RFQ
LM5001MA Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback, Forward Converter, SEPIC Adjustable 1 3.1V 75V 3.1V 76V (Switch) 800mA (Switch) 50kHz ~ 1.5MHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
MAX20430ATIH/VY+ Analog Devices Inc./Maxim Integrated

MAX20430ATIH/VY+

IC REG BCK BST PROG QD 28SWTQFN

Analog Devices Inc./Maxim Integrated

1,297
RFQ
MAX20430ATIH/VY+ Datasheet

Datasheet

- 28-WFQFN Exposed Pad Tube Active Step-Up, Step-Down Positive Boost, Buck Programmable (Fixed) 4 3.5V 40V 0.8V (3.3V, 5V) 3.9875V 500mA, 2.5A, 3A, 3A 2.1MHz Yes -40°C ~ 125°C - - Surface Mount, Wettable Flank 28-SWTQFN (5x5)
TPS546C20ARVFR Texas Instruments

TPS546C20ARVFR

IC REG BUCK ADJ 35A 40LQFN

Texas Instruments

3,500
RFQ
TPS546C20ARVFR Datasheet

Datasheet

- 40-PowerLFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 18V 0.35V 5.5V 35A 200kHz ~ 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 40-LQFN-CLIP (7x5)
LT1375IS8#TRPBF Analog Devices Inc.

LT1375IS8#TRPBF

IC REG BUCK SEPIC ADJ 1.5A 8SO

Analog Devices Inc.

4,607
RFQ
LT1375IS8#TRPBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck, SEPIC Adjustable 1 5V 25V 2.42V 21.5V 1.5A (Switch) 500kHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SO
MAX758ACWE+T Analog Devices Inc./Maxim Integrated

MAX758ACWE+T

IC REG BUCK ADJ 750MA 16SOIC

Analog Devices Inc./Maxim Integrated

3,539
RFQ
MAX758ACWE+T Datasheet

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 16V 1.22V 16V 750mA 160kHz No 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
LTC3520IUF#TRPBF Analog Devices Inc.

LTC3520IUF#TRPBF

IC REG BUCK BOOST ADJ DL 24QFN

Analog Devices Inc.

2,873
RFQ
LTC3520IUF#TRPBF Datasheet

Datasheet

- 24-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down, Step-Up/Step-Down Positive Buck, Buck-Boost Adjustable 2 2.2V 5.5V 0.8V 5.5V 600mA, 1A 100kHz ~ 2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 24-QFN (4x4)
MAX20010DATPP/V+T Analog Devices Inc./Maxim Integrated

MAX20010DATPP/V+T

IC REG BUCK ADJ 6A 20TQFN

Analog Devices Inc./Maxim Integrated

2,749
RFQ
MAX20010DATPP/V+T Datasheet

Datasheet

- 20-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3V 5.5V 0.87V - 6A 2.2MHz Yes -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 20-TQFN (4x4)
MPQ8632GLE-8-P Monolithic Power Systems Inc.

MPQ8632GLE-8-P

IC REG BUCK ADJ 8A 16QFN

Monolithic Power Systems Inc.

4,125
RFQ
MPQ8632GLE-8-P Datasheet

Datasheet

- 16-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 18V 0.611V 13V 8A 200kHz ~ 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-QFN (3x4)
MAX17083ETG+ Analog Devices Inc./Maxim Integrated

MAX17083ETG+

IC REG BUCK ADJ 5A 24TQFN

Analog Devices Inc./Maxim Integrated

3,380
RFQ

-

- 24-WFQFN Exposed Pad Tube Obsolete Step-Down Positive Buck Adjustable (Programmable) 1 2.4V 5.5V 0.75V (0.75V, 1.1V, 1.5V, 1.8V) 2.7V 5A 500kHz No -40°C ~ 85°C (TA) - - Surface Mount 24-TQFN (4x4)
LM2670S-5.0 Texas Instruments

LM2670S-5.0

IC REG BUCK 5V 3A TO263

Texas Instruments

3,526
RFQ
LM2670S-5.0 Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Tube Obsolete Step-Down Positive Buck Fixed 1 8V 40V 5V - 3A 260kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-7)
LM2670S-ADJ Texas Instruments

LM2670S-ADJ

IC REG BUCK ADJ 3A TO263

Texas Instruments

2,491
RFQ
LM2670S-ADJ Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Tube Obsolete Step-Down Positive Buck Adjustable 1 8V 40V 1.2V 37V 3A 260kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-7)
LM2679SX-3.3/NOPB Texas Instruments

LM2679SX-3.3/NOPB

IC REG BUCK 3.3V 5A TO263

Texas Instruments

4,878
RFQ
LM2679SX-3.3/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 8V 40V 3.3V - 5A 260kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-7)
LM2679SDX-ADJ/NOPB Texas Instruments

LM2679SDX-ADJ/NOPB

IC REG BUCK ADJ 5A 14VSON

Texas Instruments

3,915
RFQ
LM2679SDX-ADJ/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 14-VDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 8V 40V 1.21V 37V 5A 260kHz No -40°C ~ 125°C (TJ) - - Surface Mount 14-VSON (5x6)
MPQ8632GLE-10-Z Monolithic Power Systems Inc.

MPQ8632GLE-10-Z

IC REG BUCK ADJ 10A 16QFN

Monolithic Power Systems Inc.

3,943
RFQ
MPQ8632GLE-10-Z Datasheet

Datasheet

- 16-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 18V 0.611V 13V 10A 200kHz ~ 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-QFN (3x4)
LTC3246HMSE#TRPBF Analog Devices Inc.

LTC3246HMSE#TRPBF

IC REG CHG PUMP ADJ 500MA 16MSOP

Analog Devices Inc.

2,970
RFQ
LTC3246HMSE#TRPBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Up/Step-Down Positive Charge Pump Adjustable (Programmable) 1 2.7V 38V 2.5V (3.3V, 5V) 5V 500mA 450kHz No -40°C ~ 150°C (TJ) - - Surface Mount 16-MSOP-EP
LTC7124EUDD#TRPBF Analog Devices Inc.

LTC7124EUDD#TRPBF

IC REG BUCK ADJ 3.5A DL 24QFN

Analog Devices Inc.

2,024
RFQ
LTC7124EUDD#TRPBF Datasheet

Datasheet

- 24-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 3.1V 17V 0.6V 16.8V 3.5A 4MHz No -40°C ~ 125°C (TJ) - - Surface Mount 24-QFN (3x5)
MAX17524ATJ+T Analog Devices Inc./Maxim Integrated

MAX17524ATJ+T

IC REG 60V 3A DUAL OUTPUT HIGH

Analog Devices Inc./Maxim Integrated

4,207
RFQ

-

* - Tape & Reel (TR) Active - - - - - - - - - - - - - - - - -

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.