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
LM22680MR-ADJ/NOPB Texas Instruments

LM22680MR-ADJ/NOPB

IC REG BUCK ADJ 2A 8SOPWR

Texas Instruments

2,921
RFQ
LM22680MR-ADJ/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 8-PowerSOIC (0.154", 3.90mm Width) Tube Active Step-Down Positive Buck Adjustable 1 4.5V 42V 1.285V 37V 2A 500kHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SO PowerPad
LM76002RNPT Texas Instruments

LM76002RNPT

IC REG BUCK ADJ 2.5A 30WQFN

Texas Instruments

3,460
RFQ
LM76002RNPT Datasheet

Datasheet

- 30-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.5V 60V 1V 57V 2.5A 300kHz ~ 2.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount, Wettable Flank 30-WQFN (6x4)
LM2597M-ADJ/NOPB Texas Instruments

LM2597M-ADJ/NOPB

IC REG BUCK ADJ 500MA 8SOIC

Texas Instruments

1,846
RFQ
LM2597M-ADJ/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Down Positive Buck Adjustable 1 4.5V 40V 1.2V 37V 500mA 150kHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
LM2676T-5.0/NOPB Texas Instruments

LM2676T-5.0/NOPB

IC REG BUCK 5V 3A TO220-7

Texas Instruments

863
RFQ
LM2676T-5.0/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® TO-220-7 Formed Leads Tube Active Step-Down Positive Buck Fixed 1 8V 40V 5V - 3A 260kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-7
LM2676SDX-ADJ/NOPB Texas Instruments

LM2676SDX-ADJ/NOPB

IC REG BUCK ADJ 3A 14VSON

Texas Instruments

473
RFQ
LM2676SDX-ADJ/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 14-VDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 8V 40V 1.2V 37V 3A 260kHz No -40°C ~ 125°C (TJ) - - Surface Mount 14-VSON (5x6)
LM2597M-5.0/NOPB Texas Instruments

LM2597M-5.0/NOPB

IC REG BUCK 5V 500MA 8SOIC

Texas Instruments

373
RFQ
LM2597M-5.0/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Down Positive Buck Fixed 1 4.5V 40V 5V - 500mA 150kHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
LM2676T-12/NOPB Texas Instruments

LM2676T-12/NOPB

IC REG BUCK 12V 3A TO220-7

Texas Instruments

360
RFQ
LM2676T-12/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® TO-220-7 Formed Leads Tube Active Step-Down Positive Buck Fixed 1 8V 40V 12V - 3A 260kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-7
LM2673SX-5.0/NOPB Texas Instruments

LM2673SX-5.0/NOPB

IC REG BUCK 5V 3A TO263

Texas Instruments

697
RFQ
LM2673SX-5.0/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 8V 40V 5V - 3A 260kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-7)
LM2673SX-3.3/NOPB Texas Instruments

LM2673SX-3.3/NOPB

IC REG BUCK 3.3V 3A TO263

Texas Instruments

555
RFQ
LM2673SX-3.3/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 8V 40V 3.3V - 3A 260kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-7)
LM2673T-ADJ/NOPB Texas Instruments

LM2673T-ADJ/NOPB

IC REG BUCK ADJ 3A TO220-7

Texas Instruments

310
RFQ
LM2673T-ADJ/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® TO-220-7 Formed Leads Tube Active Step-Down Positive Buck Adjustable 1 8V 40V 1.2V 37V 3A 260kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-7
MAX17223ELT+T Analog Devices Inc./Maxim Integrated

MAX17223ELT+T

IC REG BOOST ADJ 500MA 6UDFN

Analog Devices Inc./Maxim Integrated

9,175
RFQ
MAX17223ELT+T Datasheet

Datasheet

- 6-WDFN Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 0.4V 5.5V 1.8V 5V 500mA (Switch) 2.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-µDFN (2x2)
TPS54540BQDDARQ1 Texas Instruments

TPS54540BQDDARQ1

IC REG BCK SPLIT RAIL ADJ 8SOPWR

Texas Instruments

7,039
RFQ
TPS54540BQDDARQ1 Datasheet

Datasheet

Eco-Mode™ 8-PowerSOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck, Split Rail Adjustable 1 4.5V 42V 0.8V 41.1V 5A 100kHz ~ 2.5MHz No -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 8-SO PowerPad
ADP2302ARDZ-5.0-R7 Analog Devices Inc.

ADP2302ARDZ-5.0-R7

IC REG BUCK 5V 2A 8SOIC

Analog Devices Inc.

5,633
RFQ
ADP2302ARDZ-5.0-R7 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3V 20V 5V - 2A 700kHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC-EP
ADP2302ARDZ-3.3-R7 Analog Devices Inc.

ADP2302ARDZ-3.3-R7

IC REG BUCK 3.3V 2A 8SOIC

Analog Devices Inc.

3,352
RFQ
ADP2302ARDZ-3.3-R7 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3V 20V 3.3V - 2A 700kHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC-EP
L4973D3.3-013TR STMicroelectronics

L4973D3.3-013TR

IC REG BUCK ADJ/0.5V 3.5A 20SO

STMicroelectronics

3,916
RFQ
L4973D3.3-013TR Datasheet

Datasheet

- 20-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable (Fixed) 1 8V 55V 0.5V (3.3V) 50V 3.5A 100kHz ~ 300kHz No -40°C ~ 150°C (TJ) - - Surface Mount 20-SO
MAX17644AATE+ Analog Devices Inc./Maxim Integrated

MAX17644AATE+

IC REG BUCK 3.3V 2.7A 16TQFN

Analog Devices Inc./Maxim Integrated

636
RFQ
MAX17644AATE+ Datasheet

Datasheet

Himalaya 16-WFQFN Exposed Pad Tray Active Step-Down Positive Buck Fixed 1 4.5V 36V 3.3V - 2.7A 400kHz ~ 2.2MHz Yes -40°C ~ 125°C (TA) - - Surface Mount 16-TQFN (3x3)
MPQ8616GL-6-Z Monolithic Power Systems Inc.

MPQ8616GL-6-Z

IC REG BUCK ADJ 6A 14QFN

Monolithic Power Systems Inc.

4,088
RFQ
MPQ8616GL-6-Z Datasheet

Datasheet

- 14-VFQFN Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Adjustable 1 1.5V 6V 0.61V 4.5V 6A 300kHz ~ 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 14-QFN (3x4)
MAX17551AUB+T Analog Devices Inc./Maxim Integrated

MAX17551AUB+T

IC REG BUCK ADJ 50MA 10UMAX

Analog Devices Inc./Maxim Integrated

1,630
RFQ
MAX17551AUB+T Datasheet

Datasheet

Himalaya 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 60V 0.8V 54V 50mA 100kHz ~ 2.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 10-uMAX/uSOP
LM2675N-5.0/NOPB Texas Instruments

LM2675N-5.0/NOPB

IC REG BUCK 5V 1A 8PDIP

Texas Instruments

1,275
RFQ
LM2675N-5.0/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 8-DIP (0.300", 7.62mm) Tube Active Step-Down Positive Buck Fixed 1 6.5V 40V 5V - 1A 260kHz No -40°C ~ 125°C (TJ) - - Through Hole 8-PDIP
ADP2119ACPZ-R7 Analog Devices Inc.

ADP2119ACPZ-R7

IC REG BUCK ADJ 2A 10LFCSP

Analog Devices Inc.

26,117
RFQ
ADP2119ACPZ-R7 Datasheet

Datasheet

- 10-VFDFN Exposed Pad, CSP Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.3V 5.5V 0.6V 5.5V 2A 1.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 10-LFCSP-WD (3x3)
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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.