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
LM2575M-ADJ Texas Instruments

LM2575M-ADJ

IC REG BUCK ADJ 1A 24SOIC

Texas Instruments

3,273
RFQ
LM2575M-ADJ Datasheet

Datasheet

SIMPLE SWITCHER® 24-SOIC (0.295", 7.50mm Width) Tube Obsolete Step-Down Positive Buck Adjustable 1 4V 40V 1.23V 37V 1A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount 24-SOIC
LM22671QMRX-5.0/NOPB Texas Instruments

LM22671QMRX-5.0/NOPB

IC REG BUCK 5V 500MA 8SOPWR

Texas Instruments

2,460
RFQ
LM22671QMRX-5.0/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 8-PowerSOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete 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
ISL8033AIRZ-T Renesas Electronics Corporation

ISL8033AIRZ-T

IC REG BUCK ADJ 3A DL 24QFN

Renesas Electronics Corporation

3,014
RFQ
ISL8033AIRZ-T Datasheet

Datasheet

- 24-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 2.85V 6V 0.8V 6V 3A 2.5MHz Yes -55°C ~ 125°C (TJ) - - Surface Mount 24-QFN (4x4)
ISL8033IRZ-T Renesas Electronics Corporation

ISL8033IRZ-T

IC REG BUCK ADJ 3A DL 24QFN

Renesas Electronics Corporation

1,637
RFQ
ISL8033IRZ-T Datasheet

Datasheet

- 24-VFQFN Exposed Pad Tape & Reel (TR) 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)
MPQ2451DG-AEC1-LF-Z Monolithic Power Systems Inc.

MPQ2451DG-AEC1-LF-Z

IC REG BUCK ADJ 600MA 6QFN

Monolithic Power Systems Inc.

2,141
RFQ
MPQ2451DG-AEC1-LF-Z Datasheet

Datasheet

- 6-VDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.3V 36V 0.8V 32.4V 600mA 2MHz No -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 6-QFN (2x2)
MAX17225ALT+T Analog Devices Inc./Maxim Integrated

MAX17225ALT+T

IC REG BOOST ADJ 1A 6UDFN

Analog Devices Inc./Maxim Integrated

4,793
RFQ
MAX17225ALT+T Datasheet

Datasheet

- 6-WDFN Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 0.4V 5.5V 1.8V 5V 1A (Switch) 2.5MHz Yes -40°C ~ 125°C (TA) - - Surface Mount 6-µDFN (2x2)
MPQ2169GDE-AEC1-Z Monolithic Power Systems Inc.

MPQ2169GDE-AEC1-Z

IC REG BUCK ADJ 1.4A/1.4A 18QFN

Monolithic Power Systems Inc.

4,546
RFQ
MPQ2169GDE-AEC1-Z Datasheet

Datasheet

MPQ 18-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 2.7V 6V 0.6V 5.5V 1.4A, 1.4A 350kHz ~ 3MHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 18-QFN (2.5x3.5)
MPQ2169GRHE-AEC1-Z Monolithic Power Systems Inc.

MPQ2169GRHE-AEC1-Z

IC REG BUCK ADJ 1.4A/1.4A 18QFN

Monolithic Power Systems Inc.

3,350
RFQ
MPQ2169GRHE-AEC1-Z Datasheet

Datasheet

MPQ 18-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 2.7V 6V 0.6V 5.5V 1.4A, 1.4A 350kHz ~ 3MHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 18-QFN (2.5x3.5)
MP2120DQ-LF-P Monolithic Power Systems Inc.

MP2120DQ-LF-P

IC REG BUCK ADJ 2.5A 10QFN

Monolithic Power Systems Inc.

2,114
RFQ
MP2120DQ-LF-P Datasheet

Datasheet

- 10-VFDFN Exposed Pad Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Adjustable 1 2.7V 5.5V 0.8V 4.95V 2.5A 1.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-QFN (3x3)
MP28251GD-P Monolithic Power Systems Inc.

MP28251GD-P

IC REG BUCK ADJ 4A 14QFN

Monolithic Power Systems Inc.

3,520
RFQ
MP28251GD-P Datasheet

Datasheet

- 14-PowerVFQFN Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Adjustable 1 4.75V 20V 0.8V 17V 4A 500kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 14-QFN (2x3)
MP9152GD-P Monolithic Power Systems Inc.

MP9152GD-P

IC REG BUCK SYNC 20V 3A

Monolithic Power Systems Inc.

2,257
RFQ

-

- - Tape & Reel (TR) Not For New Designs - - - - - - - - - - - - - - - - -
MP3430HQ-LF-P Monolithic Power Systems Inc.

MP3430HQ-LF-P

IC REG BOOST ADJ 600MA 16QFN

Monolithic Power Systems Inc.

3,727
RFQ
MP3430HQ-LF-P Datasheet

Datasheet

- 16-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 2.7V 5.5V 2.7V 90V 600mA (Switch) 1.3MHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-QFN (3x3)
MP2420GF-P Monolithic Power Systems Inc.

MP2420GF-P

IC REG BUCK ADJ 300MA 16TSSOP

Monolithic Power Systems Inc.

2,863
RFQ
MP2420GF-P Datasheet

Datasheet

MP 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 75V 1V 67.5V 300mA - Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP-EP
MP2494DS-LF-P Monolithic Power Systems Inc.

MP2494DS-LF-P

IC REG BUCK ADJ 2A 8SOIC

Monolithic Power Systems Inc.

2,136
RFQ
MP2494DS-LF-P Datasheet

Datasheet

MP 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 55V 0.8V 45V 2A 100kHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
MP2363DN-LF-P Monolithic Power Systems Inc.

MP2363DN-LF-P

IC REG BUCK ADJ 3A 8SOIC

Monolithic Power Systems Inc.

1,092
RFQ
MP2363DN-LF-P Datasheet

Datasheet

MP 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Adjustable 1 4.75V 27V 0.92V 21V 3A 365kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC-EP
MPQ4415AGQB-AEC1-P Monolithic Power Systems Inc.

MPQ4415AGQB-AEC1-P

IC REG BUCK ADJ 1.5A 13QFN

Monolithic Power Systems Inc.

2,052
RFQ
MPQ4415AGQB-AEC1-P Datasheet

Datasheet

MPQ 13-PowerVQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 36V 0.8V 30.6V 1.5A 2.2MHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 13-QFN (2.5x3)
LM5009MMX Texas Instruments

LM5009MMX

IC REG BUCK ADJ 150MA 8VSSOP

Texas Instruments

1,984
RFQ
LM5009MMX Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 9.5V 95V 2.5V 85V 150mA - No -40°C ~ 125°C (TJ) - - Surface Mount 8-VSSOP
MAX26404AFOCY+ Analog Devices Inc./Maxim Integrated

MAX26404AFOCY+

36V 4A/5A/6A SYNC LOW IQ BUCK CO

Analog Devices Inc./Maxim Integrated

2,765
RFQ
MAX26404AFOCY+ Datasheet

Datasheet

Silent Switcher® 17-PowerWFQFN Tray Active Step-Down Positive Buck Fixed 1 3V 36V 5V - 4A 400kHz Yes -40°C ~ 125°C (TA) - - Surface Mount, Wettable Flank 17-FC2QFN (3.5x3.75)
MAX26404AFODY+ Analog Devices Inc./Maxim Integrated

MAX26404AFODY+

36V 4A/5A/6A SYNC LOW IQ BUCK CO

Analog Devices Inc./Maxim Integrated

2,873
RFQ
MAX26404AFODY+ Datasheet

Datasheet

Silent Switcher® 17-PowerWFQFN Tray Active Step-Down Positive Buck Fixed 1 3V 36V 3.3V - 4A 400kHz Yes -40°C ~ 125°C (TA) - - Surface Mount, Wettable Flank 17-FC2QFN (3.5x3.75)
MAX26404AFOAY+ Analog Devices Inc./Maxim Integrated

MAX26404AFOAY+

36V 4A/5A/6A SYNC LOW IQ BUCK CO

Analog Devices Inc./Maxim Integrated

1,070
RFQ
MAX26404AFOAY+ Datasheet

Datasheet

Silent Switcher® 17-PowerWFQFN Tray Active Step-Down Positive Buck Fixed 1 3V 36V 5V - 4A 2.1MHz Yes -40°C ~ 125°C (TA) - - Surface Mount, Wettable Flank 17-FC2QFN (3.5x3.75)

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.