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
REG710NA-2.7/250 Texas Instruments

REG710NA-2.7/250

IC REG CHARGE PUMP 2.7V SOT23-6

Texas Instruments

750
RFQ
REG710NA-2.7/250 Datasheet

Datasheet

- SOT-23-6 Tape & Reel (TR) Active Step-Up/Step-Down Positive Charge Pump Fixed 1 1.8V 5.5V 2.7V - 30mA 1MHz No -40°C ~ 85°C (TA) - - Surface Mount SOT-23-6
LM3671LC-1.8/NOPB Texas Instruments

LM3671LC-1.8/NOPB

IC REG BUCK 1.8V 600MA 6USON

Texas Instruments

10,000
RFQ
LM3671LC-1.8/NOPB Datasheet

Datasheet

- 6-UFDFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.7V 5.5V 1.8V - 600mA 2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-USON (2x2)
RT5753AHGQW Richtek USA Inc.

RT5753AHGQW

IC REG BUCK ADJ 3A 8WDFN

Richtek USA Inc.

5,260
RFQ
RT5753AHGQW Datasheet

Datasheet

ACOT™ 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.5V 5.5V 0.6V 5.5V 3A 1.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-WDFN (2x2)
LM3671MFX-1.25/NOPB Texas Instruments

LM3671MFX-1.25/NOPB

IC REG BUCK 1.25V 600MA SOT23-5

Texas Instruments

3,076
RFQ
LM3671MFX-1.25/NOPB Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.7V 5.5V 1.25V - 600mA 2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
LM3671TLX-1.8/NOPB Texas Instruments

LM3671TLX-1.8/NOPB

IC REG BUCK 1.8V 600MA 5DSBGA

Texas Instruments

3,000
RFQ
LM3671TLX-1.8/NOPB Datasheet

Datasheet

- 5-WFBGA, DSBGA Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.7V 5.5V 1.8V - 600mA 2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 5-DSBGA (1.41x1.08)
TPS61280DYFFR Texas Instruments

TPS61280DYFFR

IC REG BOOST PROG 5A 16DSBGA

Texas Instruments

2,898
RFQ
TPS61280DYFFR Datasheet

Datasheet

- 16-UFBGA, DSBGA Tape & Reel (TR) Active Step-Up Positive Boost Programmable 1 2.3V 4.85V 2.85V 4.4V 5A (Switch) 2.3MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-DSBGA (1.67x1.67)
RT6274CHGJ6F Richtek USA Inc.

RT6274CHGJ6F

IC REG BUCK ADJ 3.5A TSOT23-6

Richtek USA Inc.

2,689
RFQ
RT6274CHGJ6F Datasheet

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 18V 0.765V 7V 3.5A 1.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount TSOT-23-6 (FC)
LM3674MF-2.8/NOPB Texas Instruments

LM3674MF-2.8/NOPB

IC REG BUCK 2.8V 600MA SOT23-5

Texas Instruments

983
RFQ
LM3674MF-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 -30°C ~ 85°C (TA) - - Surface Mount SOT-23-5
LM3676SD-ADJ/NOPB Texas Instruments

LM3676SD-ADJ/NOPB

IC REG BUCK ADJ 600MA 8WSON

Texas Instruments

750
RFQ
LM3676SD-ADJ/NOPB Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.9V 5.5V 1.1V 3.3V 600mA 2MHz Yes -30°C ~ 85°C (TA) - - Surface Mount 8-WSON (3x3)
TPS62243QDDCRQ1 Texas Instruments

TPS62243QDDCRQ1

IC REG BUCK 1.8V 300MA SOT23

Texas Instruments

2,988
RFQ
TPS62243QDDCRQ1 Datasheet

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2V 6V 1.8V - 300mA 2.25MHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount SOT-23-THIN
TPS54327DRCR Texas Instruments

TPS54327DRCR

IC REG BUCK ADJ 3A 10VSON

Texas Instruments

2,975
RFQ
TPS54327DRCR Datasheet

Datasheet

D-CAP2™ 10-VFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 18V 0.76V 7V 3A 700kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-VSON (3x3)
MCP1603BT-ADJI/OS Microchip Technology

MCP1603BT-ADJI/OS

IC REG BUCK ADJ 500MA TSOT23-5

Microchip Technology

2,950
RFQ
MCP1603BT-ADJI/OS Datasheet

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.7V 5.5V 0.8V 4.5V 500mA 2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount TSOT-23-5
MCP1603BT-330I/OS Microchip Technology

MCP1603BT-330I/OS

IC REG BUCK 3.3V 500MA TSOT23-5

Microchip Technology

2,950
RFQ
MCP1603BT-330I/OS Datasheet

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.7V 5.5V 3.3V - 500mA 2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount TSOT-23-5
LSP5526-S8A Diodes Incorporated

LSP5526-S8A

IC REG BUCK ADJ 2A 8SOP

Diodes Incorporated

2,185
RFQ
LSP5526-S8A Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Step-Down Positive Buck Adjustable 1 4.5V 23V 0.925V 18V 2A 340kHz Yes -20°C ~ 125°C (TJ) - - Surface Mount 8-SOP
LM3673TL-1.8/NOPB Texas Instruments

LM3673TL-1.8/NOPB

IC REG BUCK 1.8V 350MA 5DSBGA

Texas Instruments

720
RFQ
LM3673TL-1.8/NOPB Datasheet

Datasheet

- 5-WFBGA, DSBGA Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.7V 5.5V 1.8V - 350mA 2MHz Yes -30°C ~ 85°C (TA) - - Surface Mount 5-DSBGA (1.41x1.08)
LM3673TL-1.2/NOPB Texas Instruments

LM3673TL-1.2/NOPB

IC REG BUCK 1.2V 350MA 5DSBGA

Texas Instruments

715
RFQ
LM3673TL-1.2/NOPB Datasheet

Datasheet

- 5-WFBGA, DSBGA Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.7V 5.5V 1.2V - 350mA 2MHz Yes -30°C ~ 85°C (TA) - - Surface Mount 5-DSBGA (1.41x1.08)
TPS628436DRLR Texas Instruments

TPS628436DRLR

IC REG BUCK PROG 600MA SOT563

Texas Instruments

3,970
RFQ
TPS628436DRLR Datasheet

Datasheet

- SOT-563, SOT-666 Tape & Reel (TR) Active Step-Down Positive Buck Programmable 1 1.8V 5.5V 0.4V 0.8V 600mA 1.5MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount SOT-563
TPS628437DRLR Texas Instruments

TPS628437DRLR

IC REG BUCK PROG 600MA SOT563

Texas Instruments

3,294
RFQ
TPS628437DRLR Datasheet

Datasheet

- SOT-563, SOT-666 Tape & Reel (TR) Active Step-Down Positive Buck Programmable 1 1.8V 5.5V 0.8V 1.8V 600mA 1.5MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount SOT-563
RT6252BHGH6F Richtek USA Inc.

RT6252BHGH6F

IC REG BUCK ADJ 2A SOT563

Richtek USA Inc.

4,950
RFQ
RT6252BHGH6F Datasheet

Datasheet

ACOT™ SOT-563, SOT-666 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 17V 0.765V 7V 2A 580kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount SOT-563 (FC)
AOZ2261BQI-20 Alpha & Omega Semiconductor Inc.

AOZ2261BQI-20

IC REG BUCK ADJ 8A 22QFN

Alpha & Omega Semiconductor Inc.

3,000
RFQ
AOZ2261BQI-20 Datasheet

Datasheet

EZBuck™ 22-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 10V 28V 0.8V 5V 8A 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 22-QFN (4x4)
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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.