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
TPS546C23RVFR Texas Instruments

TPS546C23RVFR

IC REG BUCK ADJ 35A 40LQFN

Texas Instruments

5,000
RFQ
TPS546C23RVFR Datasheet

Datasheet

- 40-PowerLFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 18V 0.35V 5.5V 35A 200kHz ~ 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 40-LQFN-CLIP (7x5)
LT1376IS8#TRPBF Analog Devices Inc.

LT1376IS8#TRPBF

IC REG BUCK SEPIC ADJ 1.5A 8SO

Analog Devices Inc.

2,059
RFQ
LT1376IS8#TRPBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck, SEPIC Adjustable 1 5V 25V 2.42V 21.5V 1.5A (Switch) 500kHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SO
LTC1046IS8#TRPBF Analog Devices Inc.

LTC1046IS8#TRPBF

IC REG CHARGE PUMP INV 50MA 8SO

Analog Devices Inc.

3,030
RFQ
LTC1046IS8#TRPBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Ratiometric Positive or Negative Charge Pump Fixed 1 1.5V 6V -Vin, 2Vin, Vin/2 - 50mA 5.5kHz ~ 30kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-SO
RT6345GSP Richtek USA Inc.

RT6345GSP

IC REG BUCK ADJ 5A 8SOP

Richtek USA Inc.

2,337
RFQ
RT6345GSP Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 42V 0.8V 42V 5A 100kHz ~ 2.5MHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SOP-EP
LT1071HVCKV Texas Instruments

LT1071HVCKV

IC REG LINEAR SWITCHING REG

Texas Instruments

1,400
RFQ
LT1071HVCKV Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - -
MC34167D2TR4G onsemi

MC34167D2TR4G

IC REG BUCK BST ADJ 5.5A D2PAK-5

onsemi

985
RFQ
MC34167D2TR4G Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Last Time Buy Step-Up, Step-Down Positive or Negative Buck, Boost Adjustable 1 7.5V 40V 5.05V 40V (Switch) 5.5A (Switch) 72kHz No 0°C ~ 70°C (TA) - - Surface Mount D2PAK-5
XR76121ELTR-F MaxLinear, Inc.

XR76121ELTR-F

IC REG BUCK ADJ 20A 16QFN

MaxLinear, Inc.

3,971
RFQ
XR76121ELTR-F Datasheet

Datasheet

Power Blox™ 16-PowerVQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 22V 0.6V 22V 20A 200kHz ~ 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-QFN (5x6)
NCP4060AMNTXG onsemi

NCP4060AMNTXG

IC REG BUCK ADJ 6A DL 19QFN

onsemi

1,767
RFQ
NCP4060AMNTXG Datasheet

Datasheet

- 19-PowerVFQFN Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 2 16V 80V 1.25V 80V 6A 100kHz ~ 500kHz Yes -40°C ~ 125°C (TA) - - Surface Mount 19-QFN (6x6)
LTC3614IUDD#TRPBF Analog Devices Inc.

LTC3614IUDD#TRPBF

IC REG BUCK ADJ 4A 24QFN

Analog Devices Inc.

3,921
RFQ
LTC3614IUDD#TRPBF Datasheet

Datasheet

- 24-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.25V 5.5V 0.6V 5.5V 4A 300kHz ~ 4MHz Yes -55°C ~ 150°C (TJ) - - Surface Mount 24-QFN (3x5)
LTC3410BESC6#TRPBF Analog Devices Inc.

LTC3410BESC6#TRPBF

IC REG BUCK ADJ 300MA SC70-6

Analog Devices Inc.

1,306
RFQ
LTC3410BESC6#TRPBF Datasheet

Datasheet

- 6-TSSOP, SC-88, SOT-363 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.5V 5.5V 0.8V 5.5V 300mA 2.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount SC-70-6
ISL8540IVEZ-T Intersil

ISL8540IVEZ-T

IC REG BUCK ADJ 2A 20HTSSOP

Intersil

1,580
RFQ
ISL8540IVEZ-T Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Bulk Obsolete Step-Down Positive Buck Adjustable 1 9V 40V 1.21V 35V 2A 100kHz ~ 600kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 20-HTSSOP
ISL8540IVEZ Intersil

ISL8540IVEZ

IC REG BUCK ADJ 2A 20HTSSOP

Intersil

680
RFQ
ISL8540IVEZ Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Obsolete Step-Down Positive Buck Adjustable 1 9V 40V 1.21V 35V 2A 100kHz ~ 600kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 20-HTSSOP
IS6605A Innovisionsemi

IS6605A

IC REG BUCK ADJ 6A 14QFN

Innovisionsemi

4,450
RFQ
IS6605A Datasheet

Datasheet

- 14-WFQFN Bag Active Step-Down Positive Buck Adjustable 1 4V 16V 0.6V 5.5V 6A Selectable Yes -40°C ~ 125°C (TJ) - - Surface Mount 14-QFN (2x3)
TPS54316PWP Texas Instruments

TPS54316PWP

IC REG BUCK 3.3V 3A 20HTSSOP

Texas Instruments

201
RFQ
TPS54316PWP Datasheet

Datasheet

SWIFT™ 20-PowerTSSOP (0.173", 4.40mm Width) Bulk Obsolete Step-Down Positive Buck Fixed 1 3V 6V 3.3V - 3A 350kHz, 550kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 20-HTSSOP
TPS54313PWP Texas Instruments

TPS54313PWP

IC REG BUCK 1.5V 3A 20HTSSOP

Texas Instruments

479
RFQ
TPS54313PWP Datasheet

Datasheet

SWIFT™ 20-PowerTSSOP (0.173", 4.40mm Width) Tube Obsolete Step-Down Positive Buck Fixed 1 3V 6V 1.5V - 3A 350kHz, 550kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 20-HTSSOP
TPS54312PWP Texas Instruments

TPS54312PWP

IC REG BUCK 1.2V 3A 20HTSSOP

Texas Instruments

291
RFQ
TPS54312PWP Datasheet

Datasheet

SWIFT™ 20-PowerTSSOP (0.173", 4.40mm Width) Tube Obsolete Step-Down Positive Buck Fixed 1 3V 6V 1.2V - 3A 350kHz, 550kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 20-HTSSOP
LM2672MX-5.0 Texas Instruments

LM2672MX-5.0

IC REG BUCK 5V 1A 8SOIC

Texas Instruments

9,955
RFQ
LM2672MX-5.0 Datasheet

Datasheet

SIMPLE SWITCHER® 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 6.5V 40V 5V - 1A 260kHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
MPQ4345GLE-33-AEC1-Z Monolithic Power Systems Inc.

MPQ4345GLE-33-AEC1-Z

IC REG BUCK 3.3V 2A 17QFN

Monolithic Power Systems Inc.

5,000
RFQ
MPQ4345GLE-33-AEC1-Z Datasheet

Datasheet

- 17-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3.3V 36V 3.3V - 2A 350kHz ~ 2.5MHz Yes -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 17-QFN (3x4)
MPQ4345GLE-5-AEC1-Z Monolithic Power Systems Inc.

MPQ4345GLE-5-AEC1-Z

IC REG BUCK 5V 2A 17QFN

Monolithic Power Systems Inc.

5,000
RFQ
MPQ4345GLE-5-AEC1-Z Datasheet

Datasheet

- 17-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3.3V 36V 5V - 2A 350kHz ~ 2.5MHz Yes -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 17-QFN (3x4)
ISL85403FRZ-T7A Renesas Electronics Corporation

ISL85403FRZ-T7A

IC REG BUCK BOOST ADJ 2.5A 20QFN

Renesas Electronics Corporation

9,926
RFQ
ISL85403FRZ-T7A Datasheet

Datasheet

- 20-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Buck-Boost Adjustable 1 3V 40V 0.5V 36V 2.5A 200kHz ~ 2.2MHz Both -40°C ~ 105°C (TA) - - Surface Mount 20-QFN (4x4)
Total 35654 Record«Prev1... 571572573574575576577578...1783Next»

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.