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
MP4459DQT-LF-Z Monolithic Power Systems Inc.

MP4459DQT-LF-Z

IC REG BUCK ADJ 1.5A 10TQFN

Monolithic Power Systems Inc.

12,634
RFQ
MP4459DQT-LF-Z Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.8V 36V 0.8V 30V 1.5A Up to 4MHz No -40°C ~ 125°C (TJ) - - Surface Mount 10-TQFN (3x3)
LM61480RPHR Texas Instruments

LM61480RPHR

IC REG BUCK ADJ 8A 16VQFN

Texas Instruments

2,474
RFQ
LM61480RPHR Datasheet

Datasheet

- 16-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3V 36V 1V 34.2V 8A 400kHz, 2.2MHz, 200kHz ~ 2.2MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 16-VQFN-HR (4.5x3.5)
LMR36506MSC5RPERQ1 Texas Instruments

LMR36506MSC5RPERQ1

IC REG BUCK 5V 600MA 9VQFN

Texas Instruments

1,952
RFQ
LMR36506MSC5RPERQ1 Datasheet

Datasheet

- 9-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3V 65V 5V - 600mA 2.2MHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 9-VQFN-HR (2x2)
LM5576QMHX/NOPB Texas Instruments

LM5576QMHX/NOPB

IC REG BUCK ADJ 3A 20HTSSOP

Texas Instruments

1,715
RFQ
LM5576QMHX/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 20-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 6V 75V 1.225V 70V 3A 50kHz ~ 500kHz No -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 20-HTSSOP
LMR36506MSC3RPERQ1 Texas Instruments

LMR36506MSC3RPERQ1

IC REG BUCK 3.3V 600MA 9VQFN

Texas Instruments

953
RFQ
LMR36506MSC3RPERQ1 Datasheet

Datasheet

- 9-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3V 65V 3.3V - 600mA 2.2MHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 9-VQFN-HR (2x2)
LM25184NGUR Texas Instruments

LM25184NGUR

IC REG FLYBACK 12V 4.1A 8WSON

Texas Instruments

5,382
RFQ
LM25184NGUR Datasheet

Datasheet

- 8-WDFN Exposed Pad Tape & Reel (TR) Active Step-Up/Step-Down Positive Flyback Fixed 1 4.5V 42V 12V - 4.1A 12kHz ~ 350kHz No -40°C ~ 150°C (TJ) - - Surface Mount, Wettable Flank 8-WSON (4x4)
LMQ62440APPQRJRRQ1 Texas Instruments

LMQ62440APPQRJRRQ1

IC REG BUCK ADJ 4A 14VQFN

Texas Instruments

321
RFQ
LMQ62440APPQRJRRQ1 Datasheet

Datasheet

- 14-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3V 36V 1V 34.2V 4A 2.1MHz Yes -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 14-VQFN-HR (4x3.5)
ADM8828ARTZ-REEL7 Analog Devices Inc.

ADM8828ARTZ-REEL7

IC REG CHARGE PUMP 25MA SOT23-6

Analog Devices Inc.

6,041
RFQ
ADM8828ARTZ-REEL7 Datasheet

Datasheet

- SOT-23-6 Tape & Reel (TR) Active Ratiometric Negative Charge Pump Fixed 1 1.5V 5.5V -Vin - 25mA 120kHz No -40°C ~ 85°C (TA) - - Surface Mount SOT-23-6
MP4575GF-Z Monolithic Power Systems Inc.

MP4575GF-Z

IC REG BUCK ADJ 5A 20TSSOP

Monolithic Power Systems Inc.

4,970
RFQ
MP4575GF-Z Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 55V 1V 49.5V 5A - Yes -40°C ~ 125°C (TJ) - - Surface Mount 20-TSSOP-EP
TPS62873Y1QWRXSRQ1 Texas Instruments

TPS62873Y1QWRXSRQ1

IC REG BUCK ADJ 15A 16VQFN

Texas Instruments

672
RFQ
TPS62873Y1QWRXSRQ1 Datasheet

Datasheet

- 16-TFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.7V 6V 0.4V 3.35V 15A 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)
LM5158QRTERQ1 Texas Instruments

LM5158QRTERQ1

IC REG BOOST FLYBACK ADJ 16WQFN

Texas Instruments

6,586
RFQ
LM5158QRTERQ1 Datasheet

Datasheet

- 16-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Up, Step-Up/Step-Down Positive Boost, Flyback, SEPIC Adjustable 1 1.5V 60V 1.5V 83V 3.26A (Switch) 100kHz ~ 2.2MHz No -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 16-WQFN (3x3)
LM22672MRE-ADJ/NOPB Texas Instruments

LM22672MRE-ADJ/NOPB

IC REG BUCK ADJ 1A 8SOPWR

Texas Instruments

758
RFQ
LM22672MRE-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 1A 500kHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SO PowerPad
MPQ9843GLE-AEC1-Z Monolithic Power Systems Inc.

MPQ9843GLE-AEC1-Z

IC REG BUCK ADJ 3A 16QFN

Monolithic Power Systems Inc.

5,231
RFQ
MPQ9843GLE-AEC1-Z Datasheet

Datasheet

MPQ 16-VQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.3V 36V 0.8V 36V 3A 350kHz ~ 2.5MHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 16-QFN (3x4)
TPS65400RGZR Texas Instruments

TPS65400RGZR

IC REG BCK ADJ 4A/2A QUAD 48VQFN

Texas Instruments

2,384
RFQ
TPS65400RGZR Datasheet

Datasheet

- 48-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 4 4.5V 18V 0.6V 16.2V 4A, 2A 275kHz ~ 2.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 48-VQFN (7x7)
MAX20402AFLA/VY+ Analog Devices Inc./Maxim Integrated

MAX20402AFLA/VY+

IC REG BUCK 5V 2.5A 15FC2QFN

Analog Devices Inc./Maxim Integrated

3,563
RFQ
MAX20402AFLA/VY+ Datasheet

Datasheet

- 15-WFQFN Tray Active Step-Down Positive Buck Fixed 1 3V 36V 5V - 2.5A 2.1MHz Yes -40°C ~ 125°C (TA) - - Surface Mount, Wettable Flank 15-FC2QFN (3x3)
ADM8829ARTZ-REEL7 Analog Devices Inc.

ADM8829ARTZ-REEL7

IC REG CHARGE PUMP 25MA SOT23-6

Analog Devices Inc.

4,037
RFQ
ADM8829ARTZ-REEL7 Datasheet

Datasheet

- SOT-23-6 Tape & Reel (TR) Active Ratiometric Negative Charge Pump Fixed 1 1.5V 5.5V -Vin - 25mA 120kHz No -40°C ~ 85°C (TA) - - Surface Mount SOT-23-6
SIC477ED-T1-GE3 Vishay Siliconix

SIC477ED-T1-GE3

IC REG BCK ADJ POWERPAK MLP55-27

Vishay Siliconix

4,175
RFQ
SIC477ED-T1-GE3 Datasheet

Datasheet

microBUCK® PowerPAK® MLP55-27 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 55V 0.8V 24V 8A 100kHz ~ 2MHz Yes -40°C ~ 105°C (TA) - - Surface Mount PowerPAK® MLP55-27
TDA387250000AUMA1 Infineon Technologies

TDA387250000AUMA1

IC REG BUCK ADJ 25A IQFN-36

Infineon Technologies

5,721
RFQ
TDA387250000AUMA1 Datasheet

Datasheet

- 36-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3V 17V 0.25V 5.12V 25A 400kHz ~ 2MHz Yes -40°C ~ 125°C (TJ) Automotive - Surface Mount PG-IQFN-36-3
MAX15462CATA+T Analog Devices Inc./Maxim Integrated

MAX15462CATA+T

IC REG BUCK ADJ 300MA 8TDFN

Analog Devices Inc./Maxim Integrated

7,014
RFQ
MAX15462CATA+T Datasheet

Datasheet

Himalaya 8-WFDFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 42V 0.9V 37.37V 300mA 500kHz Yes -40°C ~ 125°C (TA) - - Surface Mount 8-TDFN (2x2)
MAX15462AATA+T Analog Devices Inc./Maxim Integrated

MAX15462AATA+T

IC REG BUCK 3.3V 300MA 8TDFN

Analog Devices Inc./Maxim Integrated

3,966
RFQ
MAX15462AATA+T Datasheet

Datasheet

Himalaya 8-WFDFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 4.5V 42V 3.3V - 300mA 500kHz Yes -40°C ~ 125°C (TA) - - Surface Mount 8-TDFN (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.