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
BD9A400MUV-E2 Rohm Semiconductor

BD9A400MUV-E2

IC REG BUCK ADJ 4A 16VQFN

Rohm Semiconductor

11,299
RFQ
BD9A400MUV-E2 Datasheet

Datasheet

- 16-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.7V 5.5V 0.8V 3.85V 4A 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount VQFN016V3030
TPS62802YKAT Texas Instruments

TPS62802YKAT

IC REG BUCK ADJ/1.8V 1A 6DSBGA

Texas Instruments

8,810
RFQ
TPS62802YKAT Datasheet

Datasheet

- 6-XFBGA, DSBGA Tape & Reel (TR) Active Step-Down Positive Buck Adjustable (Fixed) 1 1.8V 5.5V 1.8V (1.8V) 3.3V 1A 4MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 6-DSBGA (1.05x0.70)
TPS54331GDR Texas Instruments

TPS54331GDR

IC REG BUCK ADJ 3A 8SOIC

Texas Instruments

6,319
RFQ
TPS54331GDR Datasheet

Datasheet

Eco-Mode™ 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.5V 28V 0.8V 25V 3A 570kHz No -40°C ~ 150°C (TJ) - - Surface Mount 8-SOIC
TPS54239EDDAR Texas Instruments

TPS54239EDDAR

IC REG BUCK ADJ 2A 8SOPWR

Texas Instruments

4,727
RFQ
TPS54239EDDAR Datasheet

Datasheet

SWIFT™, D-CAP2™, Eco-Mode™ 8-PowerSOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 23V 0.76V 7V 2A 600kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-SO PowerPad
XC9145B33CER-G Torex Semiconductor Ltd

XC9145B33CER-G

IC REG BOOST 3.3V 800MA 6USPC

Torex Semiconductor Ltd

2,749
RFQ
XC9145B33CER-G Datasheet

Datasheet

- 6-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 0.65V 5.5V 3.3V - 800mA 1.2MHz Yes -40°C ~ 105°C (TA) - - Surface Mount 6-USPC (1.8x2)
XC9145B50CER-G Torex Semiconductor Ltd

XC9145B50CER-G

IC REG BOOST 5V 800MA 6USPC

Torex Semiconductor Ltd

2,695
RFQ
XC9145B50CER-G Datasheet

Datasheet

- 6-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 0.65V 5.5V 5V - 800mA 1.2MHz Yes -40°C ~ 105°C (TA) - - Surface Mount 6-USPC (1.8x2)
TPS62801YKAT Texas Instruments

TPS62801YKAT

IC REG BUCK ADJ/0.8V 1A 6DSBGA

Texas Instruments

1,524
RFQ
TPS62801YKAT Datasheet

Datasheet

- 6-XFBGA, DSBGA Tape & Reel (TR) Active Step-Down Positive Buck Adjustable (Fixed) 1 1.8V 5.5V 0.8V (1.2V) 1.55V 1A 4MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 6-DSBGA (1.05x0.70)
AOZ2261NQI-12 Alpha & Omega Semiconductor Inc.

AOZ2261NQI-12

IC REG BUCK ADJ 8A 23QFNB

Alpha & Omega Semiconductor Inc.

5,446
RFQ
AOZ2261NQI-12 Datasheet

Datasheet

- 23-PowerTFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2V 28V 0.6V 23.8V 8A - Yes -40°C ~ 85°C (TA) - - Surface Mount 23-QFNB (4x4)
RT7251BZQW Richtek USA Inc.

RT7251BZQW

IC REG BUCK ADJ 1.5A 8WDFN

Richtek USA Inc.

4,635
RFQ
RT7251BZQW Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 17V 0.8V 12V 1.5A 800kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-WDFN (2x2)
TPS54428DDA Texas Instruments

TPS54428DDA

IC REG BUCK ADJ 4A 8SOPWR

Texas Instruments

123
RFQ
TPS54428DDA 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 4A 650kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-SO PowerPad
TPS54339DDAR Texas Instruments

TPS54339DDAR

IC REG BUCK ADJ 3A 8SOPWR

Texas Instruments

5,210
RFQ
TPS54339DDAR Datasheet

Datasheet

SWIFT™, D-CAP2™ 8-PowerSOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 23V 0.76V 7V 3A 600kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-SO PowerPad
TPS54429PWPR Texas Instruments

TPS54429PWPR

IC REG BUCK ADJ 4.5A 14HTSSOP

Texas Instruments

1,813
RFQ
TPS54429PWPR Datasheet

Datasheet

SWIFT™, D-CAP2™ 14-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 7V 18V 0.76V 5.5V 4.5A 700kHz Yes -20°C ~ 85°C (TA) - - Surface Mount 14-HTSSOP
TPS62171DSGT Texas Instruments

TPS62171DSGT

IC REG BUCK 1.8V 500MA 8WSON

Texas Instruments

670
RFQ
TPS62171DSGT Datasheet

Datasheet

DCS-Control™ 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3V 17V 1.8V - 500mA 2.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-WSON (2x2)
TPS5402DR Texas Instruments

TPS5402DR

IC REG BUCK ADJ 1.7A 8SOIC

Texas Instruments

6,582
RFQ
TPS5402DR Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.5V 28V 0.8V 26.04V 1.7A 50kHz ~ 1.1MHz No -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
RT8099GQU Richtek USA Inc.

RT8099GQU

IC REG BUCK ADJ 600MA 6UDFN

Richtek USA Inc.

19,515
RFQ
RT8099GQU Datasheet

Datasheet

- 6-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.7V 5.5V 0.7V 5V 600mA 1.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-UDFN (1.6x1.6)
RT8299AZQW Richtek USA Inc.

RT8299AZQW

IC REG BUCK ADJ 3A 10WDFN

Richtek USA Inc.

3,239
RFQ
RT8299AZQW Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3V 24V 0.8V 15V 3A 500kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-WDFN (3x3)
LM2830ZMF/NOPB Texas Instruments

LM2830ZMF/NOPB

IC REG BUCK ADJ 1A SOT23-5

Texas Instruments

1,485
RFQ
LM2830ZMF/NOPB Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3V 5.5V 0.6V 4.5V 1A 3MHz No -40°C ~ 125°C (TJ) - - Surface Mount SOT-23-5
TLV62084DSGT Texas Instruments

TLV62084DSGT

IC REG BUCK ADJ 2A 8WSON

Texas Instruments

6,251
RFQ
TLV62084DSGT Datasheet

Datasheet

DCS-Control™ 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.7V 6V 0.5V 4V 2A 2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-WSON (2x2)
TLV62084ADSGT Texas Instruments

TLV62084ADSGT

IC REG BUCK ADJ 2A 8WSON

Texas Instruments

2,678
RFQ
TLV62084ADSGT Datasheet

Datasheet

DCS-Control™ 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.7V 6V 0.5V 4V 2A 2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-WSON (2x2)
TPS62293DRVR Texas Instruments

TPS62293DRVR

IC REG BUCK 1.8V 1A 6WSON

Texas Instruments

16,706
RFQ
TPS62293DRVR Datasheet

Datasheet

- 6-WDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.3V 6V 1.8V - 1A 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.