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
ISL85009FRZ-T Renesas Electronics Corporation

ISL85009FRZ-T

IC REG BUCK ADJ 9A 15TQFN

Renesas Electronics Corporation

3,964
RFQ
ISL85009FRZ-T Datasheet

Datasheet

- 15-WFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.8V 18V 0.6V 18V 9A 300kHz, 600kHz Yes -40°C ~ 125°C - - Surface Mount 15-TQFN (3.5x3.5)
MAX20429AAFNA/VY+T Analog Devices Inc./Maxim Integrated

MAX20429AAFNA/VY+T

IC REG BUCK 0.85/0.72V 18FC2QFN

Analog Devices Inc./Maxim Integrated

4,700
RFQ
MAX20429AAFNA/VY+T Datasheet

Datasheet

- 18-PowerWFQFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 2 3V 5.5V 0.85V, 0.72V - 3A, 6A 2.1MHz No -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 18-FC2QFN (2.5x2.5)
ST8R00PUR STMicroelectronics

ST8R00PUR

IC REG BOOST ADJ 1A 8DFN

STMicroelectronics

2,606
RFQ
ST8R00PUR Datasheet

Datasheet

- 8-VDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Up Positive Boost Adjustable 1 4V 6V 6V 12V 1A (Switch) 1.2MHz Yes -25°C ~ 125°C (TJ) - - Surface Mount 8-DFN (4x4)
ST2S06BPQR STMicroelectronics

ST2S06BPQR

IC REG BUCK ADJ 800MA DL 12QFN

STMicroelectronics

1,934
RFQ
ST2S06BPQR Datasheet

Datasheet

- 12-VQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 2.5V 5.5V 0.8V 5.17V 800mA 1.5MHz Yes -30°C ~ 125°C (TJ) - - Surface Mount 12-QFN (4x4)
EL7536IYZ-T13 Renesas Electronics Corporation

EL7536IYZ-T13

IC REG BUCK ADJ 1A 10MSOP

Renesas Electronics Corporation

4,851
RFQ
EL7536IYZ-T13 Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.5V 5.5V 0.8V 5.5V 1A 1.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-MSOP
SI-8050JD Sanken Electric USA Inc.

SI-8050JD

IC REG BUCK 5V 1.5A TO263-5

Sanken Electric USA Inc.

1,452
RFQ
SI-8050JD Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 8V 40V 5V - 1.5A 125kHz No -30°C ~ 125°C (TJ) - - Surface Mount TO-263-5
ISL97656IRTZ-T Renesas Electronics Corporation

ISL97656IRTZ-T

IC REG BOOST ADJ 3.8A 10TDFN

Renesas Electronics Corporation

3,710
RFQ
ISL97656IRTZ-T Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 2.2V 6V 5V 25V 3.8A (Switch) 640kHz, 1.2MHz No -40°C ~ 85°C (TA) - - Surface Mount 10-TDFN-EP (3x3)
MP1580HP-LF Monolithic Power Systems Inc.

MP1580HP-LF

IC REG BUCK ADJ 2A 8PDIP

Monolithic Power Systems Inc.

1,195
RFQ
MP1580HP-LF Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Not For New Designs Step-Down Positive Buck Adjustable 1 4.75V 25V 1.22V 21V 2A 380kHz Yes -40°C ~ 125°C (TJ) - - Through Hole 8-PDIP
MPQ2166GD-AEC1-P Monolithic Power Systems Inc.

MPQ2166GD-AEC1-P

IC REG 2A DUAL 18QFN

Monolithic Power Systems Inc.

1,843
RFQ

-

* 18-VFQFN Tape & Reel (TR) Active - - - - - - - - - - - - - - - Surface Mount 18-QFN (2x3)
MPQ4431GL-AEC1-P Monolithic Power Systems Inc.

MPQ4431GL-AEC1-P

IC REG 1A 16QFN

Monolithic Power Systems Inc.

4,633
RFQ

-

* 16-PowerVQFN Tape & Reel (TR) Active - - - - - - - - - - - - - - - Surface Mount 16-QFN (3x4)
MPQ4415AGQBE-AEC1-P Monolithic Power Systems Inc.

MPQ4415AGQBE-AEC1-P

IC REG BUCK ADJ 1.5A 13QFN

Monolithic Power Systems Inc.

4,635
RFQ
MPQ4415AGQBE-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)
MPQ2166GRH-AEC1-P Monolithic Power Systems Inc.

MPQ2166GRH-AEC1-P

IC REG BCK ADJ 2A/2A/3A/1A 18QFN

Monolithic Power Systems Inc.

4,275
RFQ
MPQ2166GRH-AEC1-P Datasheet

Datasheet

MPQ 18-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.7V 6V 0.6V 5.5V 2A/2A, 3A/1A Up to 3MHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 18-QFN (2.5x3.5)
LT1054CPE4 Texas Instruments

LT1054CPE4

IC REG CHG PUMP ADJ/-1.25V 8PDIP

Texas Instruments

2,471
RFQ
LT1054CPE4 Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Step-Up Positive or Negative Charge Pump Adjustable (Fixed) 1 3.5V 15V -1.25V -15V 100mA 25kHz No 0°C ~ 70°C - - Through Hole 8-PDIP
TPS54610PWPRG4 Texas Instruments

TPS54610PWPRG4

IC REG BUCK ADJ 6A 28HTSSOP

Texas Instruments

2,529
RFQ
TPS54610PWPRG4 Datasheet

Datasheet

SWIFT™ 28-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Discontinued at Digi-Key Step-Down Positive Buck Adjustable 1 3V 6V 0.891V 5.4V 6A 350kHz, 550kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 28-HTSSOP
RT5712BHGQW Richtek USA Inc.

RT5712BHGQW

IC REG BUCK ADJ 2A 6WDFN

Richtek USA Inc.

4,236
RFQ
RT5712BHGQW Datasheet

Datasheet

- 6-WDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.7V 6V 0.6V 3.4V 2A 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-WDFN (2x2)
MPQ4432GLE-AEC1-Z Monolithic Power Systems Inc.

MPQ4432GLE-AEC1-Z

IC REG 2.2A 16QFN

Monolithic Power Systems Inc.

4,591
RFQ
MPQ4432GLE-AEC1-Z Datasheet

Datasheet

* 16-VQFN Tape & Reel (TR) Active - - - - - - - - - - - - - - - Surface Mount, Wettable Flank 16-QFN (3x4)
MPQ4432GLE-5-AEC1-Z Monolithic Power Systems Inc.

MPQ4432GLE-5-AEC1-Z

IC REG BCK 3.3/3.8/5V 2.2A 16QFN

Monolithic Power Systems Inc.

1,249
RFQ
MPQ4432GLE-5-AEC1-Z Datasheet

Datasheet

- 16-PowerVQFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3.3V 36V 3.3V, 3.8V, 5V - 2.2A 350kHz ~ 2.5MHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-QFN (3x4)
TOP414GN-TL Power Integrations

TOP414GN-TL

IC REG BUCK BOOST 8SMD

Power Integrations

3,474
RFQ
TOP414GN-TL Datasheet

Datasheet

TOPSwitch® 8-SMD, Gull Wing Tape & Reel (TR) Obsolete Step-Up, Step-Down, Step-Up/Step-Down Positive, Isolation Capable Buck, Boost, Flyback, Forward Converter - 1 - - - - - 120kHz No -40°C ~ 150°C (TJ) - - Surface Mount 8-SMD
TPS62872Z2WRXSR Texas Instruments

TPS62872Z2WRXSR

IC REG BUCK PROG 12A 16VQFN

Texas Instruments

4,622
RFQ
TPS62872Z2WRXSR Datasheet

Datasheet

- 16-TFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Programmable 1 2.7V 6V 0.4V 3.35V 12A 1.5MHz, 2.25MHz, 2.5MHz, 3MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount, Wettable Flank 16-VQFN (2.55x3.55)
LM20125MH/NOPB Texas Instruments

LM20125MH/NOPB

IC REG BUCK ADJ 5A 16HTSSOP

Texas Instruments

3,690
RFQ
LM20125MH/NOPB Datasheet

Datasheet

PowerWise® 16-PowerTSSOP (0.173", 4.40mm Width) Tube Active Step-Down Positive Buck Adjustable 1 2.95V 5.5V 0.8V 4.68V 5A 500kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-HTSSOP

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.