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
LM2841YQMK/NOPB Texas Instruments

LM2841YQMK/NOPB

IC REG BUCK ADJ 300MA TSOT23-6

Texas Instruments

6,520
RFQ
LM2841YQMK/NOPB Datasheet

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 42V 0.765V 34V 300mA 1.25MHz No -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount TSOT-23-6
AOZ2379QI Alpha & Omega Semiconductor Inc.

AOZ2379QI

IC REG BUCK ADJ 30A 28QFN

Alpha & Omega Semiconductor Inc.

2,740
RFQ
AOZ2379QI Datasheet

Datasheet

EZBuck™ 28-PowerTFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 6.5V 24V 0.6V 20.4V 30A 32kHz ~ 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 28-QFN (5x5)
MAX77831BEWB+T Analog Devices Inc./Maxim Integrated

MAX77831BEWB+T

IC REG BUCK BOOST ADJ 2A 35WLP

Analog Devices Inc./Maxim Integrated

5,595
RFQ
MAX77831BEWB+T Datasheet

Datasheet

- 35-WFBGA, WLBGA Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Adjustable 1 2.5V 16V 3V 15V 2A 1.2MHz ~ 1.8MHz No -40°C ~ 85°C (TA) - - Surface Mount 35-WLP (2.83x2.03)
LM2575T-3.3G onsemi

LM2575T-3.3G

IC REG BUCK 3.3V 1A TO220-5

onsemi

200
RFQ
LM2575T-3.3G Datasheet

Datasheet

- TO-220-5 Tube Active Step-Down Positive Buck Fixed 1 4.75V 40V 3.3V - 1A 52kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-5
LM5165YQDGSRQ1 Texas Instruments

LM5165YQDGSRQ1

IC REG BUCK 3.3V 150MA 10VSSOP

Texas Instruments

9,618
RFQ
LM5165YQDGSRQ1 Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3V 65V 3.3V - 150mA Up to 600kHz Yes -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount 10-VSSOP
LM22671QMRE-5.0/NOPB Texas Instruments

LM22671QMRE-5.0/NOPB

IC REG BUCK 5V 500MA 8SOPWR

Texas Instruments

453
RFQ
LM22671QMRE-5.0/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 8-PowerSOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 4.5V 42V 5V - 500mA 500kHz No -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 8-SO PowerPad
SC185EULTRT Semtech Corporation

SC185EULTRT

IC REG BUCK 1.2V 4A 16MLPQ

Semtech Corporation

6,415
RFQ
SC185EULTRT Datasheet

Datasheet

- 16-UFQFN Exposed Pad Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Fixed 1 2.9V 5.5V 1.2V - 4A 1.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-MLPQ-UT (3x3)
LM2574HVM-3.3/NOPB Texas Instruments

LM2574HVM-3.3/NOPB

IC REG BUCK 3.3V 500MA 14SOIC

Texas Instruments

1,393
RFQ
LM2574HVM-3.3/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 14-SOIC (0.295", 7.50mm Width) Bulk Active Step-Down Positive Buck Fixed 1 4V 60V 3.3V - 500mA 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount 14-SOIC
BD9S300MUF-CE2 Rohm Semiconductor

BD9S300MUF-CE2

IC REG BUCK ADJ 3A 16VQFN

Rohm Semiconductor

2,148
RFQ
BD9S300MUF-CE2 Datasheet

Datasheet

- 16-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.7V 5.5V 0.8V 4.4V 3A 2.2MHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount VQFN016V3030
MP2269GD-P Monolithic Power Systems Inc.

MP2269GD-P

IC REG BUCK PROG 1A 15QFN

Monolithic Power Systems Inc.

1,961
RFQ
MP2269GD-P Datasheet

Datasheet

- 15-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Programmable 1 3.3V 30V - - 1A 2.5MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 15-QFN (3x2)
MP2225GJ-P Monolithic Power Systems Inc.

MP2225GJ-P

IC REG BUCK ADJ 5A TSOT23-8

Monolithic Power Systems Inc.

1,629
RFQ

-

- SOT-23-8 Thin, TSOT-23-8 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 18V 0.6V 17V 5A 500kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount TSOT-23-8
MP2143DJ-LF-P Monolithic Power Systems Inc.

MP2143DJ-LF-P

IC REG BUCK ADJ 3A TSOT23-8

Monolithic Power Systems Inc.

1,456
RFQ
MP2143DJ-LF-P Datasheet

Datasheet

- SOT-23-8 Thin, TSOT-23-8 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.5V 5.5V 0.6V 5V 3A 1.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount TSOT-23-8
TPS62870QWRXSRQ1 Texas Instruments

TPS62870QWRXSRQ1

IC REG BUCK ADJ 6A 16VQFN

Texas Instruments

11,177
RFQ
TPS62870QWRXSRQ1 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)
LM34910CSD/NOPB Texas Instruments

LM34910CSD/NOPB

IC REG BUCK ADJ 1.25A 10WSON

Texas Instruments

5,633
RFQ
LM34910CSD/NOPB Datasheet

Datasheet

- 10-WDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 8V 50V 2.5V 45V 1.25A - No -40°C ~ 125°C (TJ) - - Surface Mount 10-WSON (4x4)
LM34910SD/NOPB Texas Instruments

LM34910SD/NOPB

IC REG BUCK ADJ 1.25A 10WSON

Texas Instruments

3,855
RFQ
LM34910SD/NOPB Datasheet

Datasheet

- 10-WDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 8V 36V 2.5V 33V 1.25A - No -40°C ~ 125°C (TJ) - - Surface Mount 10-WSON (4x4)
MIC261203YJL-TR Microchip Technology

MIC261203YJL-TR

IC REG BUCK ADJ 12A 28QFN

Microchip Technology

3,771
RFQ
MIC261203YJL-TR Datasheet

Datasheet

HyperLight Load®, SuperSwitcher IIG™ 28-PowerVQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 28V 0.8V 5.5V 12A 600kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 28-QFN (5x6)
TPS55386PWPR Texas Instruments

TPS55386PWPR

IC REG BUCK ADJ 3A DL 16HTSSOP

Texas Instruments

1,290
RFQ
TPS55386PWPR Datasheet

Datasheet

- 16-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 4.5V 28V 0.8V 25.2V 3A 630kHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-HTSSOP
LM34910CSDE/NOPB Texas Instruments

LM34910CSDE/NOPB

IC REG BUCK ADJ 1.25A 10WSON

Texas Instruments

692
RFQ
LM34910CSDE/NOPB Datasheet

Datasheet

- 10-WDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 8V 50V 2.5V 45V 1.25A - No -40°C ~ 125°C (TJ) - - Surface Mount 10-WSON (4x4)
TPS55065QPWPRQ1 Texas Instruments

TPS55065QPWPRQ1

IC REG BCK BST 5V 500MA 20HTSSOP

Texas Instruments

5,614
RFQ
TPS55065QPWPRQ1 Datasheet

Datasheet

- 20-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Fixed 1 1.5V 40V 5V - 500mA 440kHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 20-HTSSOP
TPS54719RTET Texas Instruments

TPS54719RTET

IC REG BUCK ADJ 7A 16WQFN

Texas Instruments

851
RFQ
TPS54719RTET Datasheet

Datasheet

SWIFT™ 16-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.95V 6V 0.6V 4.5V 7A 200kHz ~ 2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-WQFN (3x3)
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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.