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
ISL9122AIINZ-T7A Renesas Electronics Corporation

ISL9122AIINZ-T7A

IC REG BUCK BST ADJ 500MA 8WLCSP

Renesas Electronics Corporation

4,107
RFQ
ISL9122AIINZ-T7A Datasheet

Datasheet

- 8-UFBGA, WLCSP Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Adjustable 1 1.8V 5.5V 1.8V 5.375V 500mA 2.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-WLCSP (1.8x1)
LMR36502PS5RPER Texas Instruments

LMR36502PS5RPER

IC REG BUCK ADJ/1V 150MA 9VQFN

Texas Instruments

1,961
RFQ
LMR36502PS5RPER Datasheet

Datasheet

- 9-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable (Fixed) 1 3.6V 65V 1V (5V) 16V 150mA 200kHz ~ 2.2MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 9-VQFN-HR (2x2)
LMR36502FS5RPER Texas Instruments

LMR36502FS5RPER

IC REG BUCK ADJ/1V 150MA 9VQFN

Texas Instruments

4,484
RFQ
LMR36502FS5RPER Datasheet

Datasheet

- 9-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable (Fixed) 1 3.6V 65V 1V (5V) 16V 150mA 200kHz ~ 2.2MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 9-VQFN-HR (2x2)
LMR36502P3RPER Texas Instruments

LMR36502P3RPER

IC REG BUCK ADJ/1V 150MA 9VQFN

Texas Instruments

3,537
RFQ
LMR36502P3RPER Datasheet

Datasheet

- 9-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable (Fixed) 1 3.6V 65V 1V (3.3V) 16V 150mA 200kHz ~ 2.2MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 9-VQFN-HR (2x2)
LMR38015S5QDRRRQ1 Texas Instruments

LMR38015S5QDRRRQ1

IC REG BUCK 5V 1.5A 12WSON

Texas Instruments

3,233
RFQ
LMR38015S5QDRRRQ1 Datasheet

Datasheet

- 12-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 4.2V 80V 5V - 1.5A 200kHz ~ 2.2MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount, Wettable Flank 12-WSON (3x3)
LMR38015FS5QDRRRQ1 Texas Instruments

LMR38015FS5QDRRRQ1

IC REG BUCK 5V 1.5A 12WSON

Texas Instruments

4,555
RFQ
LMR38015FS5QDRRRQ1 Datasheet

Datasheet

- 12-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 4.2V 80V 5V - 1.5A 200kHz ~ 2.2MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount, Wettable Flank 12-WSON (3x3)
LMR38015SQDRRRQ1 Texas Instruments

LMR38015SQDRRRQ1

IC REG BUCK ADJ 1.5A 12WSON

Texas Instruments

4,076
RFQ
LMR38015SQDRRRQ1 Datasheet

Datasheet

- 12-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.2V 80V 1V 75V 1.5A 200kHz ~ 2.2MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount, Wettable Flank 12-WSON (3x3)
TPS54386PWPG4 Texas Instruments

TPS54386PWPG4

IC REG BUCK ADJ 3A DL 14HTSSOP

Texas Instruments

1,718
RFQ
TPS54386PWPG4 Datasheet

Datasheet

- 14-PowerTSSOP (0.173", 4.40mm Width) Tube Discontinued at Digi-Key Step-Down Positive Buck Adjustable 2 4.5V 28V 0.8V 25.2V 3A 630kHz No -40°C ~ 125°C (TJ) - - Surface Mount 14-HTSSOP
TL497ACNE4 Texas Instruments

TL497ACNE4

IC REG BUCK BST ADJ 500MA 14PDIP

Texas Instruments

3,360
RFQ
TL497ACNE4 Datasheet

Datasheet

- 14-DIP (0.300", 7.62mm) Tube Active Step-Up, Step-Down Positive or Negative Boost, Buck Adjustable 1 4.5V 12V ±1.2V 30V, -25V 500mA (Switch) - No 0°C ~ 70°C (TA) - - Through Hole 14-PDIP
MAX25231ATCA/V+T Analog Devices Inc./Maxim Integrated

MAX25231ATCA/V+T

IC REG BUCK 5V 1.2A 12TDFN

Analog Devices Inc./Maxim Integrated

2,645
RFQ
MAX25231ATCA/V+T Datasheet

Datasheet

- 12-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3.5V 36V 5V - 1.2A 2.1MHz Yes -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount 12-TDFN (3x3)
MAX25231ATCB/V+T Analog Devices Inc./Maxim Integrated

MAX25231ATCB/V+T

IC REG BUCK 3.3V 1.2A 12TDFN

Analog Devices Inc./Maxim Integrated

2,149
RFQ
MAX25231ATCB/V+T Datasheet

Datasheet

- 12-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3.5V 36V 3.3V - 1.2A 2.1MHz Yes -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount 12-TDFN (3x3)
MAX25231ATCD/V+T Analog Devices Inc./Maxim Integrated

MAX25231ATCD/V+T

IC REG BUCK ADJ 1.2A 12TDFN

Analog Devices Inc./Maxim Integrated

1,808
RFQ
MAX25231ATCD/V+T Datasheet

Datasheet

- 12-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.5V 36V 3V 10V 1.2A 2.1MHz Yes -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount 12-TDFN (3x3)
MP2562DQ-LF-P Monolithic Power Systems Inc.

MP2562DQ-LF-P

IC REG BUCK ADJ 1A 10QFN

Monolithic Power Systems Inc.

1,593
RFQ
MP2562DQ-LF-P Datasheet

Datasheet

- 10-VFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 50V 0.8V 47V 1A Up to 4MHz No -40°C ~ 85°C (TA) - - Surface Mount 10-QFN (3x3)
MPQ2451DT-AEC1-LF-P Monolithic Power Systems Inc.

MPQ2451DT-AEC1-LF-P

IC REG BUCK ADJ 600MA SOT23-6L

Monolithic Power Systems Inc.

1,543
RFQ
MPQ2451DT-AEC1-LF-P Datasheet

Datasheet

- SOT-23-6 Tape & Reel (TR) Not For New Designs 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 SOT-23-6L
MP5403GQBU-P Monolithic Power Systems Inc.

MP5403GQBU-P

IC REG BUCK ADJ/0.6V DL 20UTQFN

Monolithic Power Systems Inc.

1,934
RFQ
MP5403GQBU-P Datasheet

Datasheet

- 20-UFQFN Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Adjustable (Fixed) 2 2.7V 6V 0.6V 6V 3.5A, 2.5A 1.5MHz No -40°C ~ 125°C (TJ) - - Surface Mount 20-UTQFN (2.5x3)
MP8712GL-P Monolithic Power Systems Inc.

MP8712GL-P

IC REG BUCK ADJ 12A 14QFN

Monolithic Power Systems Inc.

4,045
RFQ

-

- 14-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3V 18V 0.6V 5.5V 12A 500kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 14-QFN (3x4)
MP6002DN-LF-P Monolithic Power Systems Inc.

MP6002DN-LF-P

IC REG FLYBACK ADJ 8SOICE

Monolithic Power Systems Inc.

1,420
RFQ
MP6002DN-LF-P Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Active Step-Up/Step-Down Positive Flyback, Forward Converter Adjustable 1 4.5V, 10V 6V, 100V - 150V - 55kHz ~ 550kHz Yes -40°C ~ 85°C - - Surface Mount 8-SOICE
MPQ2451DJ-AEC1-LF-P Monolithic Power Systems Inc.

MPQ2451DJ-AEC1-LF-P

IC REG BUCK ADJ 600MA TSOT23-6-L

Monolithic Power Systems Inc.

1,967
RFQ
MPQ2451DJ-AEC1-LF-P Datasheet

Datasheet

- SOT-23-6 Thin, TSOT-23-6 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) - - Surface Mount TSOT-23-6-L
MP8718EN-LF-P Monolithic Power Systems Inc.

MP8718EN-LF-P

IC REG BUCK ADJ 4A 8SOICE

Monolithic Power Systems Inc.

4,575
RFQ
MP8718EN-LF-P Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Adjustable 1 4.5V 21V 0.8V 18.9V 4A 500kHz Yes -20°C ~ 85°C (TA) - - Surface Mount 8-SOICE
MP24943DS-LF-P Monolithic Power Systems Inc.

MP24943DS-LF-P

IC REG BUCK ADJ 3A 8SOIC

Monolithic Power Systems Inc.

3,973
RFQ
MP24943DS-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 3A 100kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-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.