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
TPS65251RHAT Texas Instruments

TPS65251RHAT

IC REG BCK ADJ 3A/2A TRPL 40VQFN

Texas Instruments

966
RFQ
TPS65251RHAT Datasheet

Datasheet

- 40-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 3 4.5V 18V 0.8V 18V 3A, 2A 300kHz ~ 2.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 40-VQFN (6x6)
BD81870EFV-ME2 Rohm Semiconductor

BD81870EFV-ME2

IC REG BCK BST ADJ DL 20HTSSOP-B

Rohm Semiconductor

8,605
RFQ
BD81870EFV-ME2 Datasheet

Datasheet

- 20-VSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Up/Inverted Positive and Negative Buck, Boost Adjustable 2 2.5V 5.5V -13V 18V - 2.1MHz No -40°C ~ 105°C (TA) Automotive AEC-Q100 Surface Mount 20-HTSSOP-B
LM5574QMT/NOPB Texas Instruments

LM5574QMT/NOPB

IC REG BUCK ADJ 500MA 16TSSOP

Texas Instruments

416
RFQ
LM5574QMT/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 16-TSSOP (0.173", 4.40mm Width) Tube Active Step-Down Positive Buck Adjustable 1 6V 75V 1.225V 70V 500mA 50kHz ~ 500kHz No -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-TSSOP
MC33163DWR2G onsemi

MC33163DWR2G

IC REG BUCK BST ADJ 3.4A 16SOIC

onsemi

1,770
RFQ
MC33163DWR2G Datasheet

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active Step-Up, Step-Down Positive or Negative Buck, Boost Adjustable 1 2.5V 40V 1.25V 40V (Switch) 3.4A (Switch) 50kHz No -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
MAX17227AANT+ Analog Devices Inc./Maxim Integrated

MAX17227AANT+

IC REG BOOST ADJ 2A 6WLP

Analog Devices Inc./Maxim Integrated

259
RFQ
MAX17227AANT+ Datasheet

Datasheet

nanoPower - Strip Active Step-Up Positive Boost Adjustable 1 0.4V 5.5V 2.3V 5.5V 2A - Yes -40°C ~ 125°C (TJ) - - Surface Mount 6-WLP (1.58x0.89)
MC33163DWG onsemi

MC33163DWG

IC REG BUCK BST ADJ 3.4A 16SOIC

onsemi

146
RFQ
MC33163DWG Datasheet

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tube Active Step-Up, Step-Down Positive or Negative Buck, Boost Adjustable 1 2.5V 40V 1.25V 40V (Switch) 3.4A (Switch) 50kHz No -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
BD8314NUV-E2 Rohm Semiconductor

BD8314NUV-E2

IC REG BOOST ADJ 2.5A 10VSON

Rohm Semiconductor

499
RFQ
BD8314NUV-E2 Datasheet

Datasheet

- 10-VFDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 3V 12V 4V 12V 2.5A (Switch) 1.2MHz No -25°C ~ 85°C (TA) - - Surface Mount VSON010V3030
NCP3284AMNTXG onsemi

NCP3284AMNTXG

IC REG BUCK ADJ 35A 37PQFN

onsemi

888
RFQ
NCP3284AMNTXG Datasheet

Datasheet

- 37-PowerWFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 18V 0.8V 5.5V 35A 500kHz, 600kHz, 800kHz, 1MHz Yes -40°C ~ 100°C (TA) - - Surface Mount 37-PQFN (5x6)
LM5160ADNTT Texas Instruments

LM5160ADNTT

IC REG BCK FLYBACK ADJ 2A 12WSON

Texas Instruments

493
RFQ
LM5160ADNTT Datasheet

Datasheet

- 12-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive, Isolation Capable Buck, Flyback Adjustable 1 4.5V 65V 2V 60V 2A Adj to 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 12-WSON (4x4)
LM2597HVMX-ADJ/NOPB Texas Instruments

LM2597HVMX-ADJ/NOPB

IC REG BUCK ADJ 500MA 8SOIC

Texas Instruments

6,067
RFQ
LM2597HVMX-ADJ/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 60V 1.2V 57V 500mA 150kHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
LM2597HVMX-5.0/NOPB Texas Instruments

LM2597HVMX-5.0/NOPB

IC REG BUCK 5V 500MA 8SOIC

Texas Instruments

1,755
RFQ
LM2597HVMX-5.0/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 4.5V 60V 5V - 500mA 150kHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
L4976D STMicroelectronics

L4976D

IC REG BUCK ADJ 1A 16SO W

STMicroelectronics

1,150
RFQ
L4976D Datasheet

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tube Active Step-Down Positive Buck Adjustable 1 8V 55V 0.5V 50V 1A 100kHz ~ 300kHz No -40°C ~ 150°C (TJ) - - Surface Mount 16-SO W
MPQ4572GQB-P Monolithic Power Systems Inc.

MPQ4572GQB-P

IC REG BUCK ADJ 2A 12QFN

Monolithic Power Systems Inc.

1,115
RFQ
MPQ4572GQB-P Datasheet

Datasheet

MPQ 12-VFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 60V 1V 54V 2A 400kHz ~ 2.2MHz Yes -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount 12-QFN (2.5x3)
ISL8033IRZ Renesas Electronics Corporation

ISL8033IRZ

IC REG BUCK ADJ 3A DL 24QFN

Renesas Electronics Corporation

801
RFQ
ISL8033IRZ Datasheet

Datasheet

- 24-VFQFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable 2 2.85V 6V 0.8V 6V 3A 1.1MHz Yes -55°C ~ 125°C (TJ) - - Surface Mount 24-QFN (4x4)
TPS65273VRHHT Texas Instruments

TPS65273VRHHT

IC REG BUCK PROG 3.5A DL 36VQFN

Texas Instruments

594
RFQ
TPS65273VRHHT Datasheet

Datasheet

- 36-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Programmable 2 4.5V 18V 0.68V 1.95V 3.5A 200kHz ~ 1.6MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 36-VQFN (6x6)
LM22676TJE-5.0/NOPB Texas Instruments

LM22676TJE-5.0/NOPB

IC REG BUCK 5V 3A TO263-7

Texas Instruments

344
RFQ
LM22676TJE-5.0/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-7 Thin Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 4.5V 42V 5V - 3A 500kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263-7 Thin
LM53602AMPWPT Texas Instruments

LM53602AMPWPT

IC REG BUCK ADJ 2A 16HTSSOP

Texas Instruments

975
RFQ
LM53602AMPWPT Datasheet

Datasheet

- 16-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.9V 36V 3.3V 10V 2A 2.1MHz Yes -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount 16-HTSSOP
TPS54291PWP Texas Instruments

TPS54291PWP

IC REG BUCK ADJ DL 16HTSSOP

Texas Instruments

3,143
RFQ
TPS54291PWP Datasheet

Datasheet

- 16-PowerTSSOP (0.173", 4.40mm Width) Bulk Active Step-Down Positive Buck Adjustable 2 4.5V 18V 0.8V 16.2V 1.5A, 2.5A 600kHz Yes -40°C ~ 125°C (TA) - - Surface Mount 16-HTSSOP
TPS84210RKGR Texas Instruments

TPS84210RKGR

IC REG BUCK ADJ 2A 39B1QFN

Texas Instruments

1,471
RFQ
TPS84210RKGR Datasheet

Datasheet

- 39-BQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.95V 6V 0.8V 3.6V 2A 500kHz ~ 2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 39-B1QFN (11x9)
LM22670QMRE-ADJ/NOPB Texas Instruments

LM22670QMRE-ADJ/NOPB

IC REG BUCK ADJ 3A 8SOPWR

Texas Instruments

639
RFQ
LM22670QMRE-ADJ/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 8-PowerSOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 42V 1.285V 37V 3A 500kHz No -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 8-SO PowerPad
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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.