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
LM20144MHX/NOPB Texas Instruments

LM20144MHX/NOPB

IC REG BUCK ADJ 4A 16HTSSOP

Texas Instruments

3,168
RFQ
LM20144MHX/NOPB Datasheet

Datasheet

PowerWise® 16-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.95V 5.5V 0.8V 4.68V 4A 500kHz ~ 1.5MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-HTSSOP
ISL9104IRUWZ-T Renesas Electronics Corporation

ISL9104IRUWZ-T

IC REG BUCK 1.2V 500MA 6UTDFN

Renesas Electronics Corporation

3,912
RFQ
ISL9104IRUWZ-T Datasheet

Datasheet

- 6-UFDFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.7V 6V 1.2V - 500mA 4.3MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-UTDFN (1.6x1.6)
TPS54395RSAR Texas Instruments

TPS54395RSAR

IC REG BUCK ADJ 3A DL 16QFN

Texas Instruments

1,057
RFQ
TPS54395RSAR Datasheet

Datasheet

D-CAP2™, Eco-Mode™ 16-VQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 4.5V 18V 0.76V 7V 3A 700kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-QFN (4x4)
MAX20022ATIA/V+T Analog Devices Inc./Maxim Integrated

MAX20022ATIA/V+T

IC REG BUCK ADJ 1A QUAD 28TQFN

Analog Devices Inc./Maxim Integrated

4,552
RFQ
MAX20022ATIA/V+T Datasheet

Datasheet

- 28-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 4 3V 5.5V 1V 4V 1A 2.2MHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 28-TQFN (5x5)
ISL91107IIAZ-T Renesas Electronics Corporation

ISL91107IIAZ-T

IC REG BUCK BOOST ADJ 2A 15WLCSP

Renesas Electronics Corporation

2,588
RFQ
ISL91107IIAZ-T Datasheet

Datasheet

- 15-UFBGA, WLCSP Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Adjustable 1 1.8V 5.5V 1V 5.2V 2A 2.5MHz Yes - - - Surface Mount 15-WLCSP (1.51x2.15)
ISL91107IINZ-T Renesas Electronics Corporation

ISL91107IINZ-T

IC REG BUCK BST 3.3V 2A 15WLCSP

Renesas Electronics Corporation

2,286
RFQ
ISL91107IINZ-T Datasheet

Datasheet

- 15-UFBGA, WLCSP Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Fixed 1 1.8V 5.5V 3.3V - 2A 2.5MHz Yes - - - Surface Mount 15-WLCSP (1.51x2.15)
MIC28511-1YFL-T5 Microchip Technology

MIC28511-1YFL-T5

IC REG BUCK ADJ 3A 24FCQFN

Microchip Technology

2,667
RFQ
MIC28511-1YFL-T5 Datasheet

Datasheet

HyperLight Load® 24-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4.6V 60V 0.8V 24V 3A 200kHz ~ 680kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 24-FCQFN (3x4)
MIC28511-2YFL-T5 Microchip Technology

MIC28511-2YFL-T5

IC REG BUCK ADJ 3A 24FCQFN

Microchip Technology

1,477
RFQ
MIC28511-2YFL-T5 Datasheet

Datasheet

Hyper Speed Control® 24-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.6V 60V 0.8V 24V 3A 200kHz ~ 680kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 24-FCQFN (3x4)
MAX20029CATIA/V+T Analog Devices Inc./Maxim Integrated

MAX20029CATIA/V+T

IC REG BUCK ADJ 1.5A QUAD 28TQFN

Analog Devices Inc./Maxim Integrated

2,386
RFQ
MAX20029CATIA/V+T Datasheet

Datasheet

- 28-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 4 3V 5.5V 1V 4V 1.5A 2.2MHz Yes -40°C ~ 125°C - - Surface Mount 28-TQFN (5x5)
MAX20029ATID/V+T Analog Devices Inc./Maxim Integrated

MAX20029ATID/V+T

IC REG BUCK ADJ 1.5A QUAD 28TQFN

Analog Devices Inc./Maxim Integrated

2,496
RFQ
MAX20029ATID/V+T Datasheet

Datasheet

- 28-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 4 3V 5.5V 1V 4V 1.5A 2.2MHz Yes -40°C ~ 125°C - - Surface Mount 28-TQFN (5x5)
MAX20029CATIB/V+T Analog Devices Inc./Maxim Integrated

MAX20029CATIB/V+T

IC REG BUCK ADJ 1.5A QUAD 28TQFN

Analog Devices Inc./Maxim Integrated

4,326
RFQ
MAX20029CATIB/V+T Datasheet

Datasheet

- 28-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 4 3V 5.5V 1V 4V 1.5A 2.2MHz Yes -40°C ~ 125°C - - Surface Mount 28-TQFN (5x5)
MAX20029BATIB/V+T Analog Devices Inc./Maxim Integrated

MAX20029BATIB/V+T

IC REG BUCK ADJ 3A QUAD 28TQFN

Analog Devices Inc./Maxim Integrated

1,141
RFQ
MAX20029BATIB/V+T Datasheet

Datasheet

- 28-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 4 3V 5.5V 1V 4V 3A 2.2MHz Yes -40°C ~ 125°C - - Surface Mount 28-TQFN (5x5)
MAX20029BATIC/V+T Analog Devices Inc./Maxim Integrated

MAX20029BATIC/V+T

IC REG BUCK ADJ 3A QUAD 28TQFN

Analog Devices Inc./Maxim Integrated

3,729
RFQ
MAX20029BATIC/V+T Datasheet

Datasheet

- 28-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 4 3V 5.5V 1V 4V 3A 2.2MHz Yes -40°C ~ 125°C - - Surface Mount 28-TQFN (5x5)
MP4462DN-LF-P Monolithic Power Systems Inc.

MP4462DN-LF-P

IC REG BUCK ADJ 3.5A 8SOICE

Monolithic Power Systems Inc.

2,222
RFQ
MP4462DN-LF-P Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.8V 36V 0.8V 30V 3.5A 4MHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SOICE
TPS6734IPG4 Texas Instruments

TPS6734IPG4

IC REG BOOST 12.12V 150MA 8PDIP

Texas Instruments

2,921
RFQ
TPS6734IPG4 Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Discontinued at Digi-Key Step-Up Positive Boost Fixed 1 2.7V 12V 12.12V - 150mA 170kHz No -40°C ~ 85°C (TA) - - Through Hole 8-PDIP
TPS54312PWPRG4 Texas Instruments

TPS54312PWPRG4

IC REG BUCK 1.2V 3A 20HTSSOP

Texas Instruments

2,942
RFQ
TPS54312PWPRG4 Datasheet

Datasheet

SWIFT™ 20-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Discontinued at Digi-Key Step-Down Positive Buck Fixed 1 3V 6V 1.2V - 3A 350kHz, 550kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 20-HTSSOP
TPS54314PWPRG4 Texas Instruments

TPS54314PWPRG4

IC REG BUCK 1.8V 3A 20HTSSOP

Texas Instruments

4,948
RFQ
TPS54314PWPRG4 Datasheet

Datasheet

SWIFT™ 20-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Discontinued at Digi-Key Step-Down Positive Buck Fixed 1 3V 6V 1.8V - 3A 350kHz, 550kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 20-HTSSOP
TPS54316PWPRG4 Texas Instruments

TPS54316PWPRG4

IC REG BUCK 3.3V 3A 20HTSSOP

Texas Instruments

2,915
RFQ
TPS54316PWPRG4 Datasheet

Datasheet

SWIFT™ 20-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Discontinued at Digi-Key Step-Down Positive Buck Fixed 1 3V 6V 3.3V - 3A 350kHz, 550kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 20-HTSSOP
MAX17290EUBA+ Analog Devices Inc./Maxim Integrated

MAX17290EUBA+

IC REG BOOST ADJ 1A 10UMAX

Analog Devices Inc./Maxim Integrated

2,730
RFQ
MAX17290EUBA+ Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tube Obsolete Step-Up Positive Boost Adjustable 1 4.5V 36V 5V - 1A 100kHz ~ 1MHz No -40°C ~ 85°C (TA) - - Surface Mount 10-uMAX-EP
RT7234GSP Richtek USA Inc.

RT7234GSP

IC REG BUCK ADJ 4A 8SOP

Richtek USA Inc.

3,046
RFQ
RT7234GSP Datasheet

Datasheet

ACOT™ 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 18V 0.765V 8V 4A 650kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-SOP-EP

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.