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
REG71050DRVR Texas Instruments

REG71050DRVR

IC REG CHARGE PUMP 5V 60MA 6WSON

Texas Instruments

35,307
RFQ
REG71050DRVR Datasheet

Datasheet

- 6-WDFN Exposed Pad Tape & Reel (TR) Active Step-Up/Step-Down Positive Charge Pump Fixed 1 2.7V 5.5V 5V - 60mA 1MHz No -40°C ~ 85°C (TA) - - Surface Mount 6-WSON (2x2)
MCP1603T-180I/OS Microchip Technology

MCP1603T-180I/OS

IC REG BUCK 1.8V 500MA TSOT23-5

Microchip Technology

11,294
RFQ
MCP1603T-180I/OS Datasheet

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.7V 5.5V 1.8V - 500mA 2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount TSOT-23-5
MCP1642D-50I/MS Microchip Technology

MCP1642D-50I/MS

IC REG BOOST 5V 800MA 8MSOP

Microchip Technology

851
RFQ
MCP1642D-50I/MS Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Active Step-Up Positive Boost Fixed 1 0.65V 5.5V 5V - 800mA 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-MSOP
TPS62089AYFPR Texas Instruments

TPS62089AYFPR

IC REG BUCK ADJ 2A 6DSBGA

Texas Instruments

819
RFQ
TPS62089AYFPR Datasheet

Datasheet

- 6-VFBGA, DSBGA Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.4V 5.5V 0.6V 4V 2A 4MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 6-DSBGA (1.2x0.8)
RT8078AGQW Richtek USA Inc.

RT8078AGQW

IC REG BUCK ADJ 4A 10WDFN

Richtek USA Inc.

221
RFQ
RT8078AGQW Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.7V 5.5V 0.6V 5.5V 4A 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-WDFN (3x3)
LM3671TLX-3.3/NOPB Texas Instruments

LM3671TLX-3.3/NOPB

IC REG BUCK 3.3V 600MA 5DSBGA

Texas Instruments

6,130
RFQ
LM3671TLX-3.3/NOPB Datasheet

Datasheet

- 5-WFBGA, DSBGA Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.7V 5.5V 3.3V - 600mA 2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 5-DSBGA (1.41x1.08)
LM3671MFX-1.2/NOPB Texas Instruments

LM3671MFX-1.2/NOPB

IC REG BUCK 1.2V 600MA SOT23-5

Texas Instruments

5,596
RFQ
LM3671MFX-1.2/NOPB Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.7V 5.5V 1.2V - 600mA 2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
LM3671MF-1.5/NOPB Texas Instruments

LM3671MF-1.5/NOPB

IC REG BUCK 1.5V 600MA SOT23-5

Texas Instruments

4,606
RFQ
LM3671MF-1.5/NOPB Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.7V 5.5V 1.5V - 600mA 2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
LM3671MFX-ADJ/NOPB Texas Instruments

LM3671MFX-ADJ/NOPB

IC REG BUCK ADJ 600MA SOT23-5

Texas Instruments

3,847
RFQ
LM3671MFX-ADJ/NOPB Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.7V 5.5V 1.1V 3.3V 600mA 2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
LM3671MFX-2.8/NOPB Texas Instruments

LM3671MFX-2.8/NOPB

IC REG BUCK 2.8V 600MA SOT23-5

Texas Instruments

2,846
RFQ
LM3671MFX-2.8/NOPB Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.7V 5.5V 2.8V - 600mA 2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
LM3676SD-3.3/NOPB Texas Instruments

LM3676SD-3.3/NOPB

IC REG BUCK 3.3V 600MA 8WSON

Texas Instruments

1,807
RFQ
LM3676SD-3.3/NOPB Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.9V 5.5V 3.3V - 600mA 2MHz Yes -30°C ~ 85°C (TA) - - Surface Mount 8-WSON (3x3)
RT6224DHGJ6F Richtek USA Inc.

RT6224DHGJ6F

IC REG BUCK ADJ 3A TSOT23-6

Richtek USA Inc.

1,726
RFQ
RT6224DHGJ6F Datasheet

Datasheet

ACOT™ SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.3V 18V 0.6V 5V 3A 1.4MHz Yes -40°C ~ 85°C (TA) - - Surface Mount TSOT-23-6 (FC)
TPS560430XDBVT Texas Instruments

TPS560430XDBVT

IC REG BUCK PFM 600MA SOT23-6

Texas Instruments

1,630
RFQ
TPS560430XDBVT Datasheet

Datasheet

SIMPLE SWITCHER® SOT-23-6 Tape & Reel (TR) Active Step-Down Positive Buck PFM 1 4V 36V 1V 34.2V 600mA 1.1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount SOT-23-6
LM3671LC-1.2/NOPB Texas Instruments

LM3671LC-1.2/NOPB

IC REG BUCK 1.2V 600MA 6USON

Texas Instruments

1,249
RFQ
LM3671LC-1.2/NOPB Datasheet

Datasheet

- 6-UFDFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.7V 5.5V 1.2V - 600mA 2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-USON (2x2)
TPS61240YFFT Texas Instruments

TPS61240YFFT

IC REG BOOST 5V 500MA 6DSBGA

Texas Instruments

627
RFQ
TPS61240YFFT Datasheet

Datasheet

- 6-UFBGA, DSBGA Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 2.3V 5.5V 5V - 500mA (Switch) 3.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-DSBGA
TPS56428RHLR Texas Instruments

TPS56428RHLR

IC REG BUCK ADJ 4A 14VQFN

Texas Instruments

6,612
RFQ
TPS56428RHLR Datasheet

Datasheet

D-CAP2™, Eco-Mode™ 14-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 18V 0.6V 7V 4A 650kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 14-VQFN (3.5x3.5)
AOZ2152EQI-30 Alpha & Omega Semiconductor Inc.

AOZ2152EQI-30

IC REG BUCK ADJ 6A 18QFN

Alpha & Omega Semiconductor Inc.

3,482
RFQ
AOZ2152EQI-30 Datasheet

Datasheet

EZBuck™ 18-PowerWFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 6.5V 28V 0.8V 23.8V 6A 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 18-QFN (3x3)
MCP16417-I/MN Microchip Technology

MCP16417-I/MN

IC REG BOOST ADJ 600MA 10TDFN

Microchip Technology

283
RFQ
MCP16417-I/MN Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tube Active Step-Up Positive Boost Adjustable 1 0.82V 5.25V 1.8V 5.25V 600mA 500kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 10-TDFN (3x3)
TPS54229EDDA Texas Instruments

TPS54229EDDA

IC REG BUCK ADJ 2A 8SOPWR

Texas Instruments

8,520
RFQ
TPS54229EDDA Datasheet

Datasheet

D-CAP2™, Eco-Mode™ 8-PowerSOIC (0.154", 3.90mm Width) Tube Active Step-Down Positive Buck Adjustable 1 4.5V 18V 0.76V 7V 2A 650kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-SO PowerPad
TPS62240DRVT Texas Instruments

TPS62240DRVT

IC REG BUCK ADJ 300MA 6WSON

Texas Instruments

11,538
RFQ
TPS62240DRVT Datasheet

Datasheet

- 6-WDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2V 6V 0.6V 6V 300mA 2.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-WSON (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.