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
LTC3616EUDD#PBF Analog Devices Inc.

LTC3616EUDD#PBF

IC REG BUCK ADJ 6A 24QFN

Analog Devices Inc.

623
RFQ
LTC3616EUDD#PBF Datasheet

Datasheet

- 24-WFQFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 2.25V 5.5V 0.6V 5.5V 6A 300kHz ~ 4MHz Yes -55°C ~ 150°C (TJ) - - Surface Mount 24-QFN (3x5)
LT1076CT#06PBF Analog Devices Inc.

LT1076CT#06PBF

IC REG BUCK BOOST ADJ 2A TO220-5

Analog Devices Inc.

2,028
RFQ
LT1076CT#06PBF Datasheet

Datasheet

- TO-220-5 Tube Active Step-Up, Step-Down, Step-Up/Step-Down Positive or Negative Buck, Boost, Flyback Adjustable 1 8V 45V 2.5V 35V 2A (Switch) 100kHz No 0°C ~ 70°C (TA) - - Through Hole TO-220-5 Flow 6
LT1766EFE-5#PBF Analog Devices Inc.

LT1766EFE-5#PBF

IC REG BUCK 5V 1.5A 16TSSOP

Analog Devices Inc.

1,625
RFQ
LT1766EFE-5#PBF Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Step-Down Positive Buck Fixed 1 5.5V 60V 5V - 1.5A 200kHz No 0°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP-EP
LT1956EFE#TRPBF Analog Devices Inc.

LT1956EFE#TRPBF

IC REG BUCK ADJ 1.5A 16TSSOP

Analog Devices Inc.

5,299
RFQ
LT1956EFE#TRPBF Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 5.5V 60V 1.219V 54V 1.5A (Switch) 500kHz No 0°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP-EP
LT1372CS8#TRPBF Analog Devices Inc.

LT1372CS8#TRPBF

IC REG BUCK BOOST ADJ 1.5A 8SO

Analog Devices Inc.

3,229
RFQ
LT1372CS8#TRPBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Up, Step-Down, Step-Up/Step-Down Positive or Negative Buck, Boost, Cuk, Flyback, Forward Converter, SEPIC Adjustable 1 2.7V 30V 1.245V 35V (Switch) 1.5A (Switch) 500kHz No 0°C ~ 125°C (TJ) - - Surface Mount 8-SO
LTC3603IUF#PBF Analog Devices Inc.

LTC3603IUF#PBF

IC REG BUCK ADJ 2.5A 20QFN

Analog Devices Inc.

1,969
RFQ
LTC3603IUF#PBF Datasheet

Datasheet

- 20-WFQFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 4.5V 15V 0.6V 14.5V 2.5A 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 20-QFN (4x4)
LTC3603IMSE#PBF Analog Devices Inc.

LTC3603IMSE#PBF

IC REG BUCK ADJ 2.5A 16MSOP

Analog Devices Inc.

259
RFQ
LTC3603IMSE#PBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 4.5V 15V 0.6V 14.5V 2.5A 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-MSOP-EP
LT1176CN8#PBF Analog Devices Inc.

LT1176CN8#PBF

IC REG BCK FLYBCK ADJ 1.2A 8PDIP

Analog Devices Inc.

2,312
RFQ
LT1176CN8#PBF Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Step-Up, Step-Down, Step-Up/Step-Down Positive or Negative Buck, Flyback Adjustable 1 8V 35V 2.21V 31.5V 1.2A (Switch) 100kHz No 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
LT3504IUFD#TRPBF Analog Devices Inc.

LT3504IUFD#TRPBF

IC REG BUCK ADJ 1A QUAD 28QFN

Analog Devices Inc.

2,510
RFQ
LT3504IUFD#TRPBF Datasheet

Datasheet

- 28-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 4 3.2V 40V 0.8V 40V 1A 250kHz ~ 2.1MHz No -40°C ~ 125°C (TJ) - - Surface Mount 28-QFN (4x5)
LT8640IUDCF#PBF Analog Devices Inc.

LT8640IUDCF#PBF

IC REG BUCK ADJ 5A 20QFN

Analog Devices Inc.

196
RFQ
LT8640IUDCF#PBF Datasheet

Datasheet

Silent Switcher®1 20-WFQFN, 18 Leads, Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 3.4V 42V 0.97V 42V 5A 210kHz ~ 2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount, Wettable Flank 20-QFN (3x4)
LT1507CS8-3.3#PBF Analog Devices Inc.

LT1507CS8-3.3#PBF

IC REG BUCK 3.3V 1.5A 8SO

Analog Devices Inc.

104
RFQ
LT1507CS8-3.3#PBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Down Positive Buck Fixed 1 4V 16V 3.3V - 1.5A 500kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-SO
LT8637EV#WPBF Analog Devices Inc.

LT8637EV#WPBF

IC REG BUCK ADJ 5A 20LQFN

Analog Devices Inc.

424
RFQ
LT8637EV#WPBF Datasheet

Datasheet

- 20-TFQFN Exposed Pad Tray Active Step-Down Positive Buck Adjustable 1 3.4V 42V 0.97V 42V 5A 200kHz ~ 3MHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 20-LQFN (4x3)
LT3510IFE#PBF Analog Devices Inc.

LT3510IFE#PBF

IC REG BUCK ADJ 2A DL 20TSSOP

Analog Devices Inc.

149
RFQ
LT3510IFE#PBF Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Step-Down Positive Buck Adjustable 2 3.1V 25V 0.8V 23.75V 2A 250kHz ~ 1.5MHz No -40°C ~ 125°C (TJ) - - Surface Mount 20-TSSOP-EP
LTC3421EUF#PBF Analog Devices Inc.

LTC3421EUF#PBF

IC REG BOOST ADJ 1A 24QFN

Analog Devices Inc.

2,241
RFQ
LTC3421EUF#PBF Datasheet

Datasheet

- 24-WFQFN Exposed Pad Tube Active Step-Up Positive Boost Adjustable 1 0.5V 4.5V 2.4V 5.25V 1A (Switch) 100kHz ~ 3MHz No -40°C ~ 85°C (TA) - - Surface Mount 24-QFN (4x4)
LTC3546EFE#TRPBF Analog Devices Inc.

LTC3546EFE#TRPBF

IC REG BCK ADJ 1A/2A DL 28TSSOP

Analog Devices Inc.

2,792
RFQ
LTC3546EFE#TRPBF Datasheet

Datasheet

- 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 2.3V 5.5V 0.6V 5V 1A, 2A 2.25MHz, 750kHz ~ 4MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 28-TSSOP-EP
LTC3335IUDC#TRPBF Analog Devices Inc.

LTC3335IUDC#TRPBF

IC REG BUCK BST PROG 50MA 20QFN

Analog Devices Inc.

2,402
RFQ
LTC3335IUDC#TRPBF Datasheet

Datasheet

- 20-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Programmable 1 1.8V 5.5V 1.8V 5V 50mA - Yes -40°C ~ 125°C (TJ) - - Surface Mount 20-QFN (3x4)
LTC3335IUDC#PBF Analog Devices Inc.

LTC3335IUDC#PBF

IC REG BUCK BST PROG 50MA 20QFN

Analog Devices Inc.

133
RFQ
LTC3335IUDC#PBF Datasheet

Datasheet

- 20-WFQFN Exposed Pad Tube Active Step-Up/Step-Down Positive Buck-Boost Programmable 1 1.8V 5.5V 1.8V 5V 50mA - Yes -40°C ~ 125°C (TJ) - - Surface Mount 20-QFN (3x4)
LTC1265CS#PBF Analog Devices Inc.

LTC1265CS#PBF

IC REG BUCK BOOST ADJ 1.2A 14SO

Analog Devices Inc.

128
RFQ
LTC1265CS#PBF Datasheet

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tube Active Step-Down, Step-Up/Step-Down Positive or Negative Buck, Buck-Boost, SEPIC Adjustable 1 4V 13V 1.25V 13V 1.2A (Switch) Up to 700kHz No 0°C ~ 70°C (TA) - - Surface Mount 14-SO
LT8302HS8E-3#PBF Analog Devices Inc.

LT8302HS8E-3#PBF

IC REG FLYBACK 3.6A 8SOIC

Analog Devices Inc.

4,382
RFQ
LT8302HS8E-3#PBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tube Active Step-Up/Step-Down Positive or Negative, Isolation Capable Flyback - 1 3V 42V - 65V (Switch) 3.6A Down to 12kHz No -40°C ~ 150°C (TJ) - - Surface Mount 8-SOIC-EP
LT8302IS8E#WTRPBF Analog Devices Inc.

LT8302IS8E#WTRPBF

IC REG FLYBACK 3.6A 8SOIC

Analog Devices Inc.

1,500
RFQ
LT8302IS8E#WTRPBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Active Step-Up/Step-Down Positive or Negative, Isolation Capable Flyback - 1 3V 42V - 65V (Switch) 3.6A (Switch) Down to 12kHz No -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 8-SOIC-EP
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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.