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
CS51413EDR8G onsemi

CS51413EDR8G

IC REG BUCK ADJ 1.5A 8SOIC

onsemi

3,476
RFQ
CS51413EDR8G Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4.5V 40V 1.27V 38V 1.5A 520kHz No -40°C ~ 150°C (TJ) - - Surface Mount 8-SOIC
LM2576D2TR4-012 onsemi

LM2576D2TR4-012

IC REG BUCK 12V 3A D2PAK-5

onsemi

1,517
RFQ
LM2576D2TR4-012 Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Obsolete Step-Down Positive or Negative Buck Fixed 1 7V 40V 12V - 3A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount D2PAK-5
LM2576D2TR4-3.3 onsemi

LM2576D2TR4-3.3

IC REG BUCK 3.3V 3A D2PAK-5

onsemi

4,157
RFQ
LM2576D2TR4-3.3 Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Obsolete Step-Down Positive or Negative Buck Fixed 1 7V 40V 3.3V - 3A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount D2PAK-5
IFX91041EJV33XUMA1 Infineon Technologies

IFX91041EJV33XUMA1

IC REG BUCK 3.3V 1.8A DSO-8-27

Infineon Technologies

3,235
RFQ
IFX91041EJV33XUMA1 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 4.75V 45V 3.3V - 1.8A 370kHz No -40°C ~ 125°C (TJ) - - Surface Mount PG-DSO-8-27
IFX91041EJV50XUMA1 Infineon Technologies

IFX91041EJV50XUMA1

IC REG BUCK 5V 1.8A DSO-8-27

Infineon Technologies

2,703
RFQ
IFX91041EJV50XUMA1 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 4.75V 45V 5V - 1.8A 370kHz No -40°C ~ 125°C (TJ) - - Surface Mount PG-DSO-8-27
RT8298ZSP Richtek USA Inc.

RT8298ZSP

IC REG BUCK ADJ 6A 8SOP

Richtek USA Inc.

2,810
RFQ
RT8298ZSP Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 24V 0.8V 15V 6A 600kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-SOP-EP
MPQ4560DQ-LF-Z Monolithic Power Systems Inc.

MPQ4560DQ-LF-Z

IC REG BUCK ADJ 2A 10QFN

Monolithic Power Systems Inc.

4,943
RFQ
MPQ4560DQ-LF-Z Datasheet

Datasheet

- 10-VFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.8V 55V 0.8V 52V 2A Up to 2MHz No -40°C ~ 125°C (TJ) - - Surface Mount 10-QFN (3x3)
MPQ4431GLE-AEC1-P Monolithic Power Systems Inc.

MPQ4431GLE-AEC1-P

IC REG 1A 16QFN

Monolithic Power Systems Inc.

3,285
RFQ

-

* 16-VQFN Tape & Reel (TR) Active - - - - - - - - - - - - - - - Surface Mount, Wettable Flank 16-QFN (3x4)
MPQ4431GLE-5-AEC1-P Monolithic Power Systems Inc.

MPQ4431GLE-5-AEC1-P

IC REG BUCK 5V 1A 16QFN

Monolithic Power Systems Inc.

4,596
RFQ
MPQ4431GLE-5-AEC1-P Datasheet

Datasheet

- 16-VQFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3.3V 36V 5V - 1A 350kHz ~ 2.5MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount, Wettable Flank 16-QFN (3x4)
MPQ4431GLE-33-AEC1-P Monolithic Power Systems Inc.

MPQ4431GLE-33-AEC1-P

IC REG BUCK 3.3V 1A 16QFN

Monolithic Power Systems Inc.

4,128
RFQ
MPQ4431GLE-33-AEC1-P Datasheet

Datasheet

- 16-VQFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3.3V 36V 3.3V - 1A 350kHz ~ 2.5MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount, Wettable Flank 16-QFN (3x4)
LM2574HVMX-3.3 Texas Instruments

LM2574HVMX-3.3

IC REG BUCK 3.3V 500MA 14SOIC

Texas Instruments

1,850
RFQ
LM2574HVMX-3.3 Datasheet

Datasheet

SIMPLE SWITCHER® 14-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 4V 60V 3.3V - 500mA 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount 14-SOIC
MAX17292EUBB+T Analog Devices Inc./Maxim Integrated

MAX17292EUBB+T

IC REG BOOST ADJ 1A 10UMAX

Analog Devices Inc./Maxim Integrated

3,867
RFQ
MAX17292EUBB+T Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Obsolete Step-Up Positive Boost Adjustable 1 4.5V 36V 5V - 1A 1MHz ~ 2.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-uMAX-EP
MAX20011GAFOA/VY+T Analog Devices Inc./Maxim Integrated

MAX20011GAFOA/VY+T

IC REG BUCK PROG 16A 17FC2QFN

Analog Devices Inc./Maxim Integrated

4,786
RFQ
MAX20011GAFOA/VY+T Datasheet

Datasheet

- 17-PowerWFQFN Tape & Reel (TR) Active Step-Down Positive Buck Programmable 1 3V 5.5V 0.825V 1.025V 16A 1.1MHz, 2.2MHz Yes -40°C ~ 125°C (TA) - - Surface Mount, Wettable Flank 17-FC2QFN (3.5x4)
MC34163P onsemi

MC34163P

IC REG BUCK BST ADJ 3.4A 16PDIP

onsemi

3,330
RFQ
MC34163P Datasheet

Datasheet

- 16-DIP (0.300", 7.62mm) Tube Obsolete Step-Up, Step-Down Positive or Negative Buck, Boost Adjustable 1 2.5V 40V 1.25V 40V (Switch) 3.4A (Switch) 50kHz No 0°C ~ 70°C (TA) - - Through Hole 16-PDIP
LM3310SQ Texas Instruments

LM3310SQ

IC REG BOOST ADJ 2A 24WQFN

Texas Instruments

1,293
RFQ
LM3310SQ Datasheet

Datasheet

- 24-WFQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Up Positive Boost Adjustable 1 2.5V 7V 1.263V 20V 2A (Switch) 660kHz, 1.28MHz No -40°C ~ 125°C (TJ) - - Surface Mount 24-WQFN (4x4)
LM2676SDX-12/NOPB Texas Instruments

LM2676SDX-12/NOPB

IC REG BUCK 12V 3A 14VSON

Texas Instruments

3,475
RFQ
LM2676SDX-12/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 14-VDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 8V 40V 12V - 3A 260kHz No -40°C ~ 125°C (TJ) - - Surface Mount 14-VSON (5x6)
LM2852XMXAX-1.2 Texas Instruments

LM2852XMXAX-1.2

IC REG BUCK 1.2V 2A 14HTSSOP

Texas Instruments

4,497
RFQ
LM2852XMXAX-1.2 Datasheet

Datasheet

SIMPLE SWITCHER® 14-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.85V 5.5V 1.2V - 2A 1.5MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 14-HTSSOP
LM2852XMXAX-1.5 Texas Instruments

LM2852XMXAX-1.5

IC REG BUCK 1.5V 2A 14HTSSOP

Texas Instruments

3,058
RFQ
LM2852XMXAX-1.5 Datasheet

Datasheet

SIMPLE SWITCHER® 14-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.85V 5.5V 1.5V - 2A 1.5MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 14-HTSSOP
LM2852XMXAX-1.8 Texas Instruments

LM2852XMXAX-1.8

IC REG BUCK 1.8V 2A 14HTSSOP

Texas Instruments

4,801
RFQ
LM2852XMXAX-1.8 Datasheet

Datasheet

SIMPLE SWITCHER® 14-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.85V 5.5V 1.8V - 2A 1.5MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 14-HTSSOP
LM2852XMXAX-3.3 Texas Instruments

LM2852XMXAX-3.3

IC REG BUCK 3.3V 2A 14HTSSOP

Texas Instruments

1,834
RFQ
LM2852XMXAX-3.3 Datasheet

Datasheet

SIMPLE SWITCHER® 14-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.85V 5.5V 3.3V - 2A 1.5MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 14-HTSSOP

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.