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
LT8646SIV#PBF Analog Devices Inc.

LT8646SIV#PBF

IC REG BUCK ADJ 8A 32LQFN

Analog Devices Inc.

371
RFQ
LT8646SIV#PBF Datasheet

Datasheet

Silent Switcher®2 32-TFQFN Exposed Pad Tray Active Step-Down Positive Buck Adjustable 1 3.4V 65V 0.97V 65V 8A 200kHz ~ 2.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 32-LQFN (6x4)
LTC3649IUFD#PBF Analog Devices Inc.

LTC3649IUFD#PBF

IC REG BUCK ADJ 4A 28QFN

Analog Devices Inc.

526
RFQ
LTC3649IUFD#PBF Datasheet

Datasheet

- 28-WFQFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 3.1V 60V 0V 55V 4A 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 28-QFN (4x5)
LTC3415EUHF#TRPBF Analog Devices Inc.

LTC3415EUHF#TRPBF

IC REG BUCK ADJ 7A 38QFN

Analog Devices Inc.

358
RFQ
LTC3415EUHF#TRPBF Datasheet

Datasheet

PolyPhase® 38-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.375V 5.5V 0.6V 5.5V 7A 1.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 38-QFN (5x7)
LTC7149IUFD#PBF Analog Devices Inc.

LTC7149IUFD#PBF

IC REG BUCK ADJ 4A 28QFN

Analog Devices Inc.

195
RFQ
LTC7149IUFD#PBF Datasheet

Datasheet

- 28-WFQFN Exposed Pad Tube Active Step-Down Negative Buck Adjustable 1 3.4V 60V 0V -28V 4A 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 28-QFN (4x5)
LT8648SHV#PBF Analog Devices Inc.

LT8648SHV#PBF

IC REG BUCK ADJ 15A 36LQFN

Analog Devices Inc.

669
RFQ
LT8648SHV#PBF Datasheet

Datasheet

Silent Switcher®2 36-TFQFN Exposed Pad Tray Active Step-Down Positive Buck Adjustable 1 3V 42V 0.6V 42V 15A 200kHz ~ 2.2MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 36-LQFN (7x4)
LT1074CT7#PBF Analog Devices Inc.

LT1074CT7#PBF

IC REG BUCK BST ADJ 5.5A TO220-7

Analog Devices Inc.

1,509
RFQ
LT1074CT7#PBF Datasheet

Datasheet

- TO-220-7 Formed Leads Tube Active Step-Up, Step-Down, Step-Up/Step-Down Positive or Negative Buck, Boost, Flyback Adjustable 1 8V 45V 2.5V 35V 5.5A (Switch) 100kHz No 0°C ~ 70°C (TA) - - Through Hole TO-220-7
LT3434IFE#PBF Analog Devices Inc.

LT3434IFE#PBF

IC REG BUCK ADJ 3A 16TSSOP

Analog Devices Inc.

525
RFQ
LT3434IFE#PBF Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 3V 60V 1.25V 55.2V 3A (Switch) 200kHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP-EP
LT8646SIV#WPBF Analog Devices Inc.

LT8646SIV#WPBF

IC REG BUCK ADJ 8A 32LQFN

Analog Devices Inc.

1,255
RFQ
LT8646SIV#WPBF Datasheet

Datasheet

Silent Switcher®2 32-TFQFN Exposed Pad Tray Active Step-Down Positive Buck Adjustable 1 3.4V 65V 0.97V 65V 8A 200kHz ~ 2.2MHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 32-LQFN (6x4)
TPS5430MDDAREP Texas Instruments

TPS5430MDDAREP

IC REG BUCK ADJ 3A 8SOPWR

Texas Instruments

5,955
RFQ
TPS5430MDDAREP Datasheet

Datasheet

SWIFT™ 8-PowerSOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 5.5V 36V 1.221V 32.04V 3A 500kHz No -55°C ~ 125°C (TJ) - - Surface Mount 8-SO PowerPad
TPS5450MDDAREP Texas Instruments

TPS5450MDDAREP

IC REG BUCK ADJ 5A 8SOPWR

Texas Instruments

4,658
RFQ
TPS5450MDDAREP Datasheet

Datasheet

SWIFT™ 8-PowerSOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 5.5V 36V 1.221V 32.04V 5A 500kHz No -55°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 8-SO PowerPad
LTC3418EUHF#TRPBF Analog Devices Inc.

LTC3418EUHF#TRPBF

IC REG BUCK ADJ 8A 38QFN

Analog Devices Inc.

7,557
RFQ
LTC3418EUHF#TRPBF Datasheet

Datasheet

- 38-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.25V 5.5V 0.8V 5V 8A 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 38-QFN (5x7)
LTC3418EUHF#PBF Analog Devices Inc.

LTC3418EUHF#PBF

IC REG BUCK ADJ 8A 38QFN

Analog Devices Inc.

234
RFQ
LTC3418EUHF#PBF Datasheet

Datasheet

- 38-WFQFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 2.25V 5.5V 0.8V 5V 8A 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 38-QFN (5x7)
MAX8654ETX+ Analog Devices Inc./Maxim Integrated

MAX8654ETX+

IC REG BUCK ADJ 8A 36TQFN

Analog Devices Inc./Maxim Integrated

450
RFQ

-

- 36-WFQFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 4.5V 14V 0.6V 11.9V 8A 250kHz ~ 1.2MHz No -40°C ~ 85°C (TA) - - Surface Mount 36-TQFN (6x6)
LT1170CQ#PBF Analog Devices Inc.

LT1170CQ#PBF

IC REG BUCK BOOST ADJ 5A DDPAK-5

Analog Devices Inc.

234
RFQ
LT1170CQ#PBF Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tube Active Step-Up, Step-Down, Step-Up/Step-Down Positive or Negative Buck, Boost, Cuk, Flyback, Forward Converter Adjustable 1 3V 40V 1.244V 65V (Switch) 5A (Switch) 100kHz No 0°C ~ 100°C (TJ) - - Surface Mount DDPAK-5
PI3303-00-LGIZ Vicor Corporation

PI3303-00-LGIZ

IC REG BUCK ADJ/6.5V 8A 123LGA

Vicor Corporation

620
RFQ
PI3303-00-LGIZ Datasheet

Datasheet

- 123-BLGA Module Tray Active Step-Down Positive Buck Adjustable (Fixed) 1 8V 36V 6.5V (12V) 13V 8A 1.4MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 123-LGA (14x10)
LT3999MPMSE#PBF Analog Devices Inc.

LT3999MPMSE#PBF

IC REG PUSH-PULL ADJ 1A 10MSOP

Analog Devices Inc.

1,657
RFQ
LT3999MPMSE#PBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Up/Step-Down Positive, Isolation Capable Push-Pull Adjustable 1 2.7V 36V - - 1A 50kHz ~ 1MHz No -55°C ~ 150°C (TJ) - - Surface Mount 10-MSOP-EP
LT1074HVCT7#PBF Analog Devices Inc.

LT1074HVCT7#PBF

IC REG BUCK BST ADJ 5.5A TO220-7

Analog Devices Inc.

592
RFQ
LT1074HVCT7#PBF Datasheet

Datasheet

- TO-220-7 Formed Leads Tube Active Step-Up, Step-Down, Step-Up/Step-Down Positive or Negative Buck, Boost, Flyback Adjustable 1 8V 64V 2.5V 35V 5.5A (Switch) 100kHz No 0°C ~ 70°C (TA) - - Through Hole TO-220-7
MAX1709ESE+ Analog Devices Inc./Maxim Integrated

MAX1709ESE+

IC REG BOOST ADJ 7.5A 16SOIC

Analog Devices Inc./Maxim Integrated

107
RFQ
MAX1709ESE+ Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tube Active Step-Up Positive Boost Adjustable (Programmable) 1 0.7V 5V 2.5V (3.3V, 5V) 5.5V 7.5A (Switch) 350kHz ~ 1MHz No -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
LTC3119EUFD#TRPBF Analog Devices Inc.

LTC3119EUFD#TRPBF

IC REG BUCK BOOST ADJ 5A 28QFN

Analog Devices Inc.

6,812
RFQ
LTC3119EUFD#TRPBF Datasheet

Datasheet

- 28-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Adjustable 1 2.5V 18V 0.8V 18V 5A 400kHz ~ 2MHz Yes -40°C ~ 125°C (TA) - - Surface Mount 28-QFN (4x5)
LTC3119EUFD#PBF Analog Devices Inc.

LTC3119EUFD#PBF

IC REG BUCK BOOST ADJ 5A 28QFN

Analog Devices Inc.

696
RFQ
LTC3119EUFD#PBF Datasheet

Datasheet

- 28-WFQFN Exposed Pad Tube Active Step-Up/Step-Down Positive Buck-Boost Adjustable 1 2.5V 18V 0.8V 18V 5A 400kHz ~ 2MHz Yes -40°C ~ 125°C (TA) - - Surface Mount 28-QFN (4x5)
Total 35654 Record«Prev1... 949596979899100101...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.