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
LM5574Q0MT/NOPB Texas Instruments

LM5574Q0MT/NOPB

IC REG BUCK ADJ 500MA 16TSSOP

Texas Instruments

4,357
RFQ
LM5574Q0MT/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
LM2853MH-3.3 Texas Instruments

LM2853MH-3.3

IC REG BUCK 3.3V 3A 14HTSSOP

Texas Instruments

4,650
RFQ
LM2853MH-3.3 Datasheet

Datasheet

SIMPLE SWITCHER® 14-PowerTSSOP (0.173", 4.40mm Width) Tube Obsolete Step-Down Positive Buck Fixed 1 3V 5.5V 3.3V - 3A 550kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 14-HTSSOP
LM2676SDX-ADJ Texas Instruments

LM2676SDX-ADJ

IC REG BUCK ADJ 3A 14VSON

Texas Instruments

1,178
RFQ
LM2676SDX-ADJ Datasheet

Datasheet

SIMPLE SWITCHER® 14-VDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 8V 40V 1.2V 37V 3A 260kHz No -40°C ~ 125°C (TJ) - - Surface Mount 14-VSON (5x6)
LM2577SX-15/NOPB Texas Instruments

LM2577SX-15/NOPB

IC REG BST FLYBACK 15V 3A TO263

Texas Instruments

2,943
RFQ

-

SIMPLE SWITCHER® TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Obsolete Step-Up, Step-Up/Step-Down Positive or Negative Boost, Flyback, Forward Converter Fixed 1 3.5V 40V 15V - 3A (Switch) 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-5)
RT7238DGQUF Richtek USA Inc.

RT7238DGQUF

IC REG BUCK ADJ 8A 10UQFN

Richtek USA Inc.

2,028
RFQ
RT7238DGQUF Datasheet

Datasheet

ACOT™ 10-PowerUFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 8V 23V 0.9V 5V 8A 500kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-UQFN (3x3)
MP2143HGD-P Monolithic Power Systems Inc.

MP2143HGD-P

IC REG BUCK ADJ 3A 10QFN

Monolithic Power Systems Inc.

2,182
RFQ
MP2143HGD-P Datasheet

Datasheet

- 10-VFDFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.5V 5.5V 0.6V 5V 3A 1.8MHz ~ 3MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 10-QFN (3x2)
LT3686EDD#TRPBF Analog Devices Inc.

LT3686EDD#TRPBF

IC REG BUCK ADJ 1.2A 10DFN

Analog Devices Inc.

1,078
RFQ
LT3686EDD#TRPBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.6V 37V 0.8V 37V 1.2A 300kHz ~ 2.5MHz No -40°C ~ 125°C (TJ) - - Surface Mount 10-DFN (3x3)
LT3686AEDD#TRPBF Analog Devices Inc.

LT3686AEDD#TRPBF

IC REG BUCK ADJ 1.2A 10DFN

Analog Devices Inc.

1,848
RFQ
LT3686AEDD#TRPBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.6V 37V 0.8V 37V 1.2A 300kHz ~ 2.5MHz No -40°C ~ 125°C (TJ) - - Surface Mount 10-DFN (3x3)
MPQ4462DN-LF-Z Monolithic Power Systems Inc.

MPQ4462DN-LF-Z

IC REG BUCK ADJ 3.5A 8SOICE

Monolithic Power Systems Inc.

1,003
RFQ
MPQ4462DN-LF-Z Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.8V 36V 0.8V 30V 3.5A Up to 4MHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SOICE
MAX20808AFH+T Analog Devices Inc./Maxim Integrated

MAX20808AFH+T

IC REG BUCK ADJ 8A DL 21FC2QFN

Analog Devices Inc./Maxim Integrated

2,474
RFQ
MAX20808AFH+T Datasheet

Datasheet

- 21-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 2.7V 16V 0.5V 5.8V 8A 500KHz ~ 3MHz No -40°C ~ 125°C (TJ) - - Surface Mount 21-FC2QFN (3.5x4.6)
MIC4685WR-TR Microchip Technology

MIC4685WR-TR

IC REG BUCK ADJ 3A 7SPAK

Microchip Technology

4,359
RFQ
MIC4685WR-TR Datasheet

Datasheet

SuperSwitcher™ SPAK-7 (7 Leads + Tab) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 30V 1.235V 28.2V 3A 200kHz No -40°C ~ 125°C (TJ) - - Surface Mount 7-SPAK
FAN48630BUC31JX onsemi

FAN48630BUC31JX

IC REG BOOST PROG 1.5A 16WLCSP

onsemi

1,377
RFQ
FAN48630BUC31JX Datasheet

Datasheet

TinyBoost® - Tape & Reel (TR) Obsolete Step-Up Positive Boost Programmable 1 2.35V 5.5V - - 1.5A (Switch) 2.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-WLCSP
TPS62870Y0QWRXSRQ1 Texas Instruments

TPS62870Y0QWRXSRQ1

IC REG BUCK ADJ 6A 16VQFN

Texas Instruments

4,806
RFQ
TPS62870Y0QWRXSRQ1 Datasheet

Datasheet

- 16-TFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.7V 6V 0.4V 3.35V 6A 1.5MHz, 2.25MHz, 2.5MHz, 3MHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 16-VQFN (2.55x3.55)
MAX1763EEE Analog Devices Inc./Maxim Integrated

MAX1763EEE

IC REG BOOST ADJ/2.5V 2A 16QSOP

Analog Devices Inc./Maxim Integrated

2,899
RFQ
MAX1763EEE Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tube Obsolete Step-Up Positive Boost Adjustable (Fixed) 1 0.7V 5.5V 2.5V (3.3V) 5.5V 2A (Switch) 750kHz ~ 1.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-QSOP
LT1307BCMS8#TRPBF Analog Devices Inc.

LT1307BCMS8#TRPBF

IC REG BOOST ADJ 600MA 8MSOP

Analog Devices Inc.

3,079
RFQ
LT1307BCMS8#TRPBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 1V 5V 1.22V 30V (Switch) 600mA (Switch) 600kHz No -20°C ~ 70°C (TA) - - Surface Mount 8-MSOP
LT1307CMS8#TRPBF Analog Devices Inc.

LT1307CMS8#TRPBF

IC REG BOOST ADJ 600MA 8MSOP

Analog Devices Inc.

1,700
RFQ
LT1307CMS8#TRPBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 1V 5V 1.22V 30V (Switch) 600mA (Switch) 600kHz No -20°C ~ 70°C (TA) - - Surface Mount 8-MSOP
UJA1131AHW/5F4/0Y NXP USA Inc.

UJA1131AHW/5F4/0Y

UJA1131AHW/5F4/0Y

NXP USA Inc.

2,261
RFQ
UJA1131AHW/5F4/0Y Datasheet

Datasheet

- - Bulk Active - - - - - - - - - - - - - - - - -
UJA1131AHW/3F4/0Y NXP USA Inc.

UJA1131AHW/3F4/0Y

UJA1131AHW/3F4/0Y

NXP USA Inc.

1,205
RFQ
UJA1131AHW/3F4/0Y Datasheet

Datasheet

- - Bulk Active - - - - - - - - - - - - - - - - -
TPS54240QDRCRQ1 Texas Instruments

TPS54240QDRCRQ1

IC REG BCK SPLIT RAIL ADJ 10VSON

Texas Instruments

2,245
RFQ
TPS54240QDRCRQ1 Datasheet

Datasheet

Eco-Mode™ 10-VFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck, Split Rail Adjustable 1 3.5V 42V 0.8V 39V 2.5A 100kHz ~ 2.5MHz No -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 10-VSON (3x3)
MAX711ESE+TG068 Analog Devices Inc./Maxim Integrated

MAX711ESE+TG068

IC REG BUCK BST ADJ 1.1A 16SOIC

Analog Devices Inc./Maxim Integrated

2,609
RFQ
MAX711ESE+TG068 Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Step-Up, Step-Down Positive Buck, Boost Adjustable 1 1.8V 11V 2.7V 5.5V 1.1A (Switch) - No -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC

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.