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
RT9261B-33GB Richtek USA Inc.

RT9261B-33GB

IC REG BOOST 3.3V 400MA SOT23-5

Richtek USA Inc.

2,206
RFQ
RT9261B-33GB Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 1V 7V 3.3V - 400mA 190kHz No -20°C ~ 85°C - - Surface Mount SOT-23-5
LM3670MF-1.6/NOPB Texas Instruments

LM3670MF-1.6/NOPB

IC REG BUCK 1.6V 350MA SOT23-5

Texas Instruments

900
RFQ
LM3670MF-1.6/NOPB Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.5V 5.5V 1.6V - 350mA 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
LMR51410XFDBVR Texas Instruments

LMR51410XFDBVR

IC REG BUCK ADJ 1A SOT23-6

Texas Instruments

2,967
RFQ
LMR51410XFDBVR Datasheet

Datasheet

SIMPLE SWITCHER® SOT-23-6 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 42V 0.8V 28V 1A 400kHz Yes -40°C ~ 150°C (TJ) - - Surface Mount SOT-23-6
LMR51410YFDBVR Texas Instruments

LMR51410YFDBVR

IC REG BUCK ADJ 1A SOT23-6

Texas Instruments

2,931
RFQ
LMR51410YFDBVR Datasheet

Datasheet

SIMPLE SWITCHER® SOT-23-6 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 42V 0.8V 28V 1A 1.1MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount SOT-23-6
LMR51410XDBVR Texas Instruments

LMR51410XDBVR

IC REG BUCK ADJ 1A SOT23-6

Texas Instruments

2,864
RFQ
LMR51410XDBVR Datasheet

Datasheet

SIMPLE SWITCHER® SOT-23-6 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 42V 0.8V 28V 1A 400kHz Yes -40°C ~ 150°C (TJ) - - Surface Mount SOT-23-6
LMR51410YDBVR Texas Instruments

LMR51410YDBVR

IC REG BUCK ADJ 1A SOT23-6

Texas Instruments

2,832
RFQ
LMR51410YDBVR Datasheet

Datasheet

SIMPLE SWITCHER® SOT-23-6 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 42V 0.8V 28V 1A 1.1MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount SOT-23-6
SC189BULTRT Semtech Corporation

SC189BULTRT

IC REG BUCK 1.1V 1.5A 6MLPD

Semtech Corporation

2,923
RFQ
SC189BULTRT Datasheet

Datasheet

- 6-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.9V 5.5V 1.1V - 1.5A 2.5MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 6-MLPD-UT (2x2)
TPS628301ARZER Texas Instruments

TPS628301ARZER

IC REG BUCK ADJ 1A 8WQFN

Texas Instruments

2,699
RFQ
TPS628301ARZER Datasheet

Datasheet

- 8-WFDFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.25V 5.5V 0.5V 4.5V 1A 2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-WQFN-HR (1x2)
RT7247ALGSP Richtek USA Inc.

RT7247ALGSP

IC REG BUCK ADJ 2A 8SOP

Richtek USA Inc.

2,500
RFQ
RT7247ALGSP Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 18V 0.8V 15V 2A 340kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-SOP-EP
TPS628604YCHR Texas Instruments

TPS628604YCHR

IC REG BUCK PROG 600MA 8DSBGA

Texas Instruments

11,795
RFQ
TPS628604YCHR Datasheet

Datasheet

- 8-XFBGA, DSBGA Tape & Reel (TR) Active Step-Down Positive Buck Programmable 1 1.75V 5.5V 0.4V 1.9875V 600mA 1.5MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-DSBGA (0.66x1.36)
SC189HSKTRT Semtech Corporation

SC189HSKTRT

IC REG BUCK 1.5V 1.5A SOT23-5

Semtech Corporation

4,872
RFQ
SC189HSKTRT Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.9V 5.5V 1.5V - 1.5A 2.5MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount SOT-23-5
RT5716P-ABA Richtek USA Inc.

RT5716P-ABA

IC REG BUCK PROG 1A 6TWLCSP-B

Richtek USA Inc.

2,995
RFQ
RT5716P-ABA Datasheet

Datasheet

- 6-XFBGA, WLCSP Tape & Reel (TR) Active Step-Down Positive Buck Programmable 1 1.8V 5.5V 0.4V 3.3V 1A 4MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-TWL-CSP-B (0.69x1.04)
RT5716P-DBA Richtek USA Inc.

RT5716P-DBA

IC REG BUCK PROG 1A 6TWLCSP-B

Richtek USA Inc.

2,995
RFQ
RT5716P-DBA Datasheet

Datasheet

- 6-XFBGA, WLCSP Tape & Reel (TR) Active Step-Down Positive Buck Programmable 1 1.8V 5.5V 1.8V 3.3V 1A 4MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-TWL-CSP-B (0.69x1.04)
RT5716P-BBA Richtek USA Inc.

RT5716P-BBA

IC REG BUCK PROG 1A 6TWLCSP-B

Richtek USA Inc.

2,995
RFQ
RT5716P-BBA Datasheet

Datasheet

- 6-XFBGA, WLCSP Tape & Reel (TR) Active Step-Down Positive Buck Programmable 1 1.8V 5.5V 0.4V 0.775V 1A 4MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-TWL-CSP-B (0.69x1.04)
RT5716P-CBA Richtek USA Inc.

RT5716P-CBA

IC REG BUCK PROG 1A 6TWLCSP-B

Richtek USA Inc.

2,875
RFQ
RT5716P-CBA Datasheet

Datasheet

- 6-XFBGA, WLCSP Tape & Reel (TR) Active Step-Down Positive Buck Programmable 1 1.8V 5.5V 0.8V 1.55V 1A 4MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-TWL-CSP-B (0.69x1.04)
TPS513885VABR Texas Instruments

TPS513885VABR

IC REG BUCK 5.15V 12A 13VQFN

Texas Instruments

3,691
RFQ
TPS513885VABR Datasheet

Datasheet

- 13-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 5.5V 24V 5.15V - 12A 560kHz, 920kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 13-VQFN-HR (4x3)
RT8292BHZSP Richtek USA Inc.

RT8292BHZSP

IC REG BUCK ADJ 2A 8SOP

Richtek USA Inc.

2,325
RFQ
RT8292BHZSP Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 23V 0.8V 15V 2A 1.2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-SOP-EP
AOZ22622QI_2 Alpha & Omega Semiconductor Inc.

AOZ22622QI_2

28V/10A SYNCHRONOUS EZBUCK REGUL

Alpha & Omega Semiconductor Inc.

5,998
RFQ

-

- - Tape & Reel (TR) Active - - - - - - - - - - - - - - - - -
SC4626CSKTRT Semtech Corporation

SC4626CSKTRT

IC REG BUCK 1.2V 1A SOT23-5

Semtech Corporation

2,941
RFQ
SC4626CSKTRT Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Fixed 1 2.9V 5.5V 1.2V - 1A 2.5MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount SOT-23-5
SC4626ZSKTRT Semtech Corporation

SC4626ZSKTRT

IC REG BUCK 3.3V 1A SOT23-5

Semtech Corporation

2,153
RFQ
SC4626ZSKTRT Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Fixed 1 2.9V 5.5V 3.3V - 1A 2.5MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount SOT-23-5
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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.