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
FAN65004C onsemi

FAN65004C

IC REG BUCK 5V 6A 35PQFN

onsemi

2,441
RFQ
FAN65004C Datasheet

Datasheet

- 35-PowerWFQFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 4.5V 65V 5V - 6A 100kHz ~ 1MHz Yes -40°C ~ 125°C (TA) - - Surface Mount 35-PQFN (6x6)
LT8607IDC#TRPBF Analog Devices Inc.

LT8607IDC#TRPBF

IC REG BUCK ADJ 750MA 8DFN

Analog Devices Inc.

3,428
RFQ
LT8607IDC#TRPBF Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3V 42V 1.8V 12V 750mA 200kHz ~ 2.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-DFN (2x2)
LM2592HVSX-3.3/NOPB Texas Instruments

LM2592HVSX-3.3/NOPB

IC REG BUCK 3.3V 2A TO263

Texas Instruments

1,867
RFQ
LM2592HVSX-3.3/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 4.5V 60V 3.3V - 2A 150kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-5)
LT8618EDDB-3.3#TRPBF Analog Devices Inc.

LT8618EDDB-3.3#TRPBF

IC REG BUCK 3.3V 100MA 10DFN

Analog Devices Inc.

1,044
RFQ
LT8618EDDB-3.3#TRPBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3.4V 60V 3.3V - 100mA 200kHz ~ 2.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 10-DFN (3x2)
LT8618EDDB#TRMPBF Analog Devices Inc.

LT8618EDDB#TRMPBF

IC REG BUCK ADJ 100MA 10DFN

Analog Devices Inc.

104
RFQ
LT8618EDDB#TRMPBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.4V 60V 0.778V 60V 100mA 200kHz ~ 2.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 10-DFN (3x2)
MAX1724EZK50+T Analog Devices Inc./Maxim Integrated

MAX1724EZK50+T

IC REG BOOST 5V 400MA TSOT23-5

Analog Devices Inc./Maxim Integrated

5,183
RFQ
MAX1724EZK50+T Datasheet

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 0.8V 5.5V 5V - 400mA (Switch) - Yes -40°C ~ 85°C (TA) - - Surface Mount TSOT-23-5
BD9G500UEFJ-LAE2 Rohm Semiconductor

BD9G500UEFJ-LAE2

IC REG BUCK ADJ 5A 8HTSOP-J

Rohm Semiconductor

3,041
RFQ
BD9G500UEFJ-LAE2 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 7V 76V 1V 73.72V 5A 100kHz ~ 650kHz No -40°C ~ 125°C - - Surface Mount 8-HTSOP-J
MAX1044CSA+ Analog Devices Inc./Maxim Integrated

MAX1044CSA+

IC REG CHARGE PUMP 20MA 8SOIC

Analog Devices Inc./Maxim Integrated

1,448
RFQ
MAX1044CSA+ Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Ratiometric Positive or Negative Charge Pump Fixed 1 1.5V 10V -Vin, nVin, Vin/2 - 20mA 10kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
LM76003QRNPTQ1 Texas Instruments

LM76003QRNPTQ1

IC REG BUCK ADJ 3.5A 30WQFN

Texas Instruments

291
RFQ
LM76003QRNPTQ1 Datasheet

Datasheet

- 30-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.5V 60V 1V 57V 3.5A 300kHz ~ 2.2MHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 30-WQFN (6x4)
MPQ3426DL-LF-Z Monolithic Power Systems Inc.

MPQ3426DL-LF-Z

IC REG BOOST PROG 6A 14QFN

Monolithic Power Systems Inc.

26,269
RFQ
MPQ3426DL-LF-Z Datasheet

Datasheet

- 14-VFDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Programmable 1 3.2V 22V 3.2V 35V 6A 300kHz ~ 2MHz No -40°C ~ 125°C (TJ) - - Surface Mount 14-QFN (3x4)
LTC3336EV#TRPBF Analog Devices Inc.

LTC3336EV#TRPBF

IC REG BUCK PROG 250MA 12LQFN

Analog Devices Inc.

1,389
RFQ
LTC3336EV#TRPBF Datasheet

Datasheet

- 12-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Programmable 1 2.5V 15V 1.2V 5V 250mA - Yes -40°C ~ 125°C (TJ) - - Surface Mount 12-LQFN (2x2)
LTC1261CS8-4#PBF Analog Devices Inc.

LTC1261CS8-4#PBF

IC REG CHARGE PUMP -4V 12MA 8SO

Analog Devices Inc.

881
RFQ
LTC1261CS8-4#PBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Up/Step-Down Negative Charge Pump Fixed 1 3V 8V -4V - 12mA 550kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-SO
TPS54561DPRT Texas Instruments

TPS54561DPRT

IC REG BUCK ADJ 5A 10WSON

Texas Instruments

242
RFQ
TPS54561DPRT Datasheet

Datasheet

Eco-Mode™ 10-WDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 60V 0.8V 59V 5A 100kHz ~ 2.5MHz No -40°C ~ 150°C (TJ) - - Surface Mount 10-WSON (4x4)
MAX5033CASA+ Analog Devices Inc./Maxim Integrated

MAX5033CASA+

IC REG BUCK 12V 500MA 8SOIC

Analog Devices Inc./Maxim Integrated

785
RFQ
MAX5033CASA+ Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Not For New Designs Step-Down Positive Buck Fixed 1 15V 76V 12V - 500mA 125kHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
MAX5033AASA+ Analog Devices Inc./Maxim Integrated

MAX5033AASA+

IC REG BUCK 3.3V 500MA 8SOIC

Analog Devices Inc./Maxim Integrated

368
RFQ
MAX5033AASA+ Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Down Positive Buck Fixed 1 7.5V 76V 3.3V - 500mA 125kHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
TPS54361QDPRTQ1 Texas Instruments

TPS54361QDPRTQ1

IC REG BCK SPLIT RAIL ADJ 10WSON

Texas Instruments

320
RFQ
TPS54361QDPRTQ1 Datasheet

Datasheet

Eco-Mode™ 10-WDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck, Split Rail Adjustable 1 4.5V 60V 0.8V 58.8V 3.5A 100kHz ~ 2.5MHz No -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount 10-WSON (4x4)
MAX5033AUSA+ Analog Devices Inc./Maxim Integrated

MAX5033AUSA+

IC REG BUCK 3.3V 500MA 8SOIC

Analog Devices Inc./Maxim Integrated

1,790
RFQ
MAX5033AUSA+ Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Down Positive Buck Fixed 1 7.5V 76V 3.3V - 500mA 125kHz No 0°C ~ 85°C (TA) - - Surface Mount 8-SOIC
ADP2503ACPZ-5.0-R7 Analog Devices Inc.

ADP2503ACPZ-5.0-R7

IC REG BUCK BST 5V 600MA 10LFCSP

Analog Devices Inc.

921
RFQ
ADP2503ACPZ-5.0-R7 Datasheet

Datasheet

- 10-VFDFN Exposed Pad, CSP Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Fixed 1 2.3V 5.5V 5V - 600mA 2.5MHz Yes -40°C ~ 125°C (TA) - - Surface Mount 10-LFCSP-WD (3x3)
MAX5033DUSA+ Analog Devices Inc./Maxim Integrated

MAX5033DUSA+

IC REG BUCK ADJ 500MA 8SOIC

Analog Devices Inc./Maxim Integrated

3,265
RFQ
MAX5033DUSA+ Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Down Positive Buck Adjustable 1 7.5V 76V 1.221V 13.2V 500mA 125kHz No 0°C ~ 85°C (TA) - - Surface Mount 8-SOIC
MAX1044CSA+T Analog Devices Inc./Maxim Integrated

MAX1044CSA+T

IC REG CHARGE PUMP 20MA 8SOIC

Analog Devices Inc./Maxim Integrated

2,711
RFQ
MAX1044CSA+T Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Ratiometric Positive or Negative Charge Pump Fixed 1 1.5V 10V -Vin, nVin, Vin/2 - 20mA 10kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
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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.