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
TPS61299QDRLRQ1 Texas Instruments

TPS61299QDRLRQ1

IC REG BOOST PROG SOT563

Texas Instruments

2,633
RFQ
TPS61299QDRLRQ1 Datasheet

Datasheet

- SOT-563, SOT-666 Tape & Reel (TR) Active Step-Up Positive Boost Programmable 1 0.5V 5.5V 0.5V 5.5V - 3MHz Yes -40°C ~ 125°C (TA) - - Surface Mount SOT-563
MP9840GL-Z Monolithic Power Systems Inc.

MP9840GL-Z

IC REG BUCK ADJ 3.5A 16QFN

Monolithic Power Systems Inc.

4,097
RFQ
MP9840GL-Z Datasheet

Datasheet

MP 16-PowerVQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.3V 36V 0.8V 36V 3.5A 350kHz ~ 2.5MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-QFN (3x4)
TPS61175PWP Texas Instruments

TPS61175PWP

IC REG BST FLYBACK ADJ 14HTSSOP

Texas Instruments

2,267
RFQ
TPS61175PWP Datasheet

Datasheet

- 14-PowerTSSOP (0.173", 4.40mm Width) Tube Active Step-Up, Step-Up/Step-Down Positive Boost, Flyback, SEPIC Adjustable 1 2.9V 18V 2.9V 38V 3A (Switch) 200kHz ~ 2.2MHz No -40°C ~ 85°C (TA) - - Surface Mount 14-HTSSOP
LM22671MRE-ADJ/NOPB Texas Instruments

LM22671MRE-ADJ/NOPB

IC REG BUCK ADJ 500MA 8SOPWR

Texas Instruments

1,973
RFQ
LM22671MRE-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 500mA 500kHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SO PowerPad
LMR23610ADDA Texas Instruments

LMR23610ADDA

IC REG BUCK ADJ 1A 8SOPWR

Texas Instruments

1,570
RFQ
LMR23610ADDA Datasheet

Datasheet

SIMPLE SWITCHER® 8-PowerSOIC (0.154", 3.90mm Width) Tube Active Step-Down Positive Buck Adjustable 1 4.5V 36V 1V 28V 1A 400kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-SO PowerPad
LM22671MR-ADJ/NOPB Texas Instruments

LM22671MR-ADJ/NOPB

IC REG BUCK ADJ 500MA 8SOPWR

Texas Instruments

1,399
RFQ
LM22671MR-ADJ/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 8-PowerSOIC (0.154", 3.90mm Width) Tube Active Step-Down Positive Buck Adjustable 1 4.5V 42V 1.285V 37V 500mA 500kHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SO PowerPad
MAX38642AELT+T Analog Devices Inc./Maxim Integrated

MAX38642AELT+T

IC REG BUCK ADJ 350MA 6UDFN

Analog Devices Inc./Maxim Integrated

685
RFQ
MAX38642AELT+T Datasheet

Datasheet

nanoPower 6-WDFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 1.8V 5.5V 0.7V 3.3V 350mA - No -40°C ~ 85°C - - Surface Mount 6-µDFN (2x2)
LM2594N-5.0/NOPB Texas Instruments

LM2594N-5.0/NOPB

IC REG BUCK 5V 500MA 8PDIP

Texas Instruments

2,565
RFQ
LM2594N-5.0/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 8-DIP (0.300", 7.62mm) Tube Active Step-Down Positive Buck Fixed 1 4.5V 40V 5V - 500mA 150kHz No -40°C ~ 125°C (TJ) - - Through Hole 8-PDIP
LMR23630AFQDDARQ1 Texas Instruments

LMR23630AFQDDARQ1

IC REG BUCK ADJ 3A 8SOPWR

Texas Instruments

493
RFQ
LMR23630AFQDDARQ1 Datasheet

Datasheet

SIMPLE SWITCHER® 8-PowerSOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 36V 1V 28V 3A 400kHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 8-SO PowerPad
LM2674N-5.0/NOPB Texas Instruments

LM2674N-5.0/NOPB

IC REG BUCK 5V 500MA 8PDIP

Texas Instruments

202
RFQ
LM2674N-5.0/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 8-DIP (0.300", 7.62mm) Tube Active Step-Down Positive Buck Fixed 1 6.5V 40V 5V - 500mA 260kHz No -40°C ~ 125°C (TJ) - - Through Hole 8-PDIP
MP28167GQ-Z Monolithic Power Systems Inc.

MP28167GQ-Z

IC REG BUCK BOOST 5V 3A 16QFN

Monolithic Power Systems Inc.

5,255
RFQ
MP28167GQ-Z Datasheet

Datasheet

- 16-PowerVFQFN Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Fixed 1 2.8V 22V 5V - 3A 530kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-QFN (3x3)
MPQ4323CGDE-AEC1-Z Monolithic Power Systems Inc.

MPQ4323CGDE-AEC1-Z

IC REG BUCK ADJ 3A 12QFN

Monolithic Power Systems Inc.

3,990
RFQ
MPQ4323CGDE-AEC1-Z Datasheet

Datasheet

- 12-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.3V 36V 0.8V 34.2V 3A 350kHz ~ 2.5MHz Yes -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 12-QFN (2x3)
MP9457GF-Z Monolithic Power Systems Inc.

MP9457GF-Z

IC REG BUCK 5V 3A 20TSSOP

Monolithic Power Systems Inc.

3,506
RFQ

-

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 18V 36V 5V - 3A - No - - - Surface Mount 20-TSSOP-EP
MP2238GD-Z Monolithic Power Systems Inc.

MP2238GD-Z

IC REG BUCK ADJ 8A 12QFN

Monolithic Power Systems Inc.

3,152
RFQ
MP2238GD-Z Datasheet

Datasheet

- 12-TFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.2V 18V 0.6V 12V 8A 600kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 12-QFN (2x3)
MP4420HGJ-Z Monolithic Power Systems Inc.

MP4420HGJ-Z

IC REG BUCK ADJ 2A TSOT23-8

Monolithic Power Systems Inc.

6,954
RFQ
MP4420HGJ-Z Datasheet

Datasheet

- SOT-23-8 Thin, TSOT-23-8 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 36V 0.8V 32.4V 2A 410kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount TSOT-23-8
MP3438GTL-P Monolithic Power Systems Inc.

MP3438GTL-P

IC REG BOOST ADJ SOT583

Monolithic Power Systems Inc.

204
RFQ
MP3438GTL-P Datasheet

Datasheet

- SOT-583 Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 0.8V 16V 16V 16V - 1.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount SOT-583
LM5165QDRCRQ1 Texas Instruments

LM5165QDRCRQ1

IC REG BUCK ADJ 150MA 10VSON

Texas Instruments

7,445
RFQ
LM5165QDRCRQ1 Datasheet

Datasheet

- 10-VFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3V 65V 1.223V 65V 150mA Up to 600kHz Yes -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount 10-VSON (3x3)
LM61435AASQRJRRQ1 Texas Instruments

LM61435AASQRJRRQ1

IC REG BUCK ADJ 3.5A 14VQFN

Texas Instruments

678
RFQ
LM61435AASQRJRRQ1 Datasheet

Datasheet

- 14-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3V 36V 1V 34V 3.5A 200kHz ~ 2.2MHz Yes -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 14-VQFN-HR (4x3.5)
L4978D STMicroelectronics

L4978D

IC REG BUCK ADJ 2A 16SO W

STMicroelectronics

1,064
RFQ
L4978D Datasheet

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tube Active Step-Down Positive Buck Adjustable 1 8V 55V 3.3V 50V 2A 100kHz ~ 300kHz No -40°C ~ 150°C (TJ) - - Surface Mount 16-SO W
MP3423GG-P Monolithic Power Systems Inc.

MP3423GG-P

IC REG BOOST ADJ 9A 14QFN

Monolithic Power Systems Inc.

2,161
RFQ
MP3423GG-P Datasheet

Datasheet

- 14-PowerVFQFN Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 1.9V 5.5V 2.5V 5.5V 9A (Switch) 600kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 14-QFN (2x2)
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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.