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
LT3510EFE Analog Devices Inc.

LT3510EFE

IC REG BUCK ADJ 2A DL 20TSSOP

Analog Devices Inc.

4,014
RFQ
LT3510EFE Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Obsolete 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
LT3510IFE Analog Devices Inc.

LT3510IFE

IC REG BUCK ADJ 2A DL 20TSSOP

Analog Devices Inc.

1,660
RFQ
LT3510IFE Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Obsolete 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
LT3514EFE Analog Devices Inc.

LT3514EFE

IC REG BCK ADJ 2A/TRPL 24TSSOP

Analog Devices Inc.

3,257
RFQ

-

- 24-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Obsolete Step-Down Positive Buck Adjustable 3 3.2V 36V 0.8V 36V 2A, 1A 270kHz ~ 2.1MHz No -40°C ~ 125°C (TJ) - - Surface Mount 24-TSSOP
LT3514EUFD Analog Devices Inc.

LT3514EUFD

IC REG BCK ADJ 2A/1A TRPL 28QFN

Analog Devices Inc.

2,305
RFQ

-

- 28-WFQFN Exposed Pad Tube Obsolete Step-Down Positive Buck Adjustable 3 3.2V 36V 0.8V 36V 2A, 1A 270kHz ~ 2.1MHz No -40°C ~ 125°C (TJ) - - Surface Mount 28-QFN (4x5)
LT3514HFE Analog Devices Inc.

LT3514HFE

IC REG BCK ADJ 2A/TRPL 24TSSOP

Analog Devices Inc.

4,757
RFQ

-

- 24-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Obsolete Step-Down Positive Buck Adjustable 3 3.2V 36V 0.8V 36V 2A, 1A 270kHz ~ 2.1MHz No -40°C ~ 150°C (TJ) - - Surface Mount 24-TSSOP
LT3514IFE Analog Devices Inc.

LT3514IFE

IC REG BCK ADJ 2A/TRPL 24TSSOP

Analog Devices Inc.

3,869
RFQ

-

- 24-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Obsolete Step-Down Positive Buck Adjustable 3 3.2V 36V 0.8V 36V 2A, 1A 270kHz ~ 2.1MHz No -40°C ~ 125°C (TJ) - - Surface Mount 24-TSSOP
LT3514IUFD Analog Devices Inc.

LT3514IUFD

IC REG BCK ADJ 2A/1A TRPL 28QFN

Analog Devices Inc.

4,076
RFQ

-

- 28-WFQFN Exposed Pad Tube Obsolete Step-Down Positive Buck Adjustable 3 3.2V 36V 0.8V 36V 2A, 1A 270kHz ~ 2.1MHz No -40°C ~ 125°C (TJ) - - Surface Mount 28-QFN (4x5)
LT3579EFE Analog Devices Inc.

LT3579EFE

IC REG BST CHRG PUMP ADJ 20TSSOP

Analog Devices Inc.

3,772
RFQ

-

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Obsolete Step-Up, Step-Up/Step-Down Positive or Negative Boost, Charge Pump, Cuk, Flyback, SEPIC Adjustable 1 2.5V 16V 1.215V 42V (Switch) 6A (Switch) 200kHz ~ 2.5MHz No -40°C ~ 125°C (TJ) - - Surface Mount 20-TSSOP-EP
LT3579EFE-1 Analog Devices Inc.

LT3579EFE-1

IC REG BST CHRG PUMP ADJ 20TSSOP

Analog Devices Inc.

1,632
RFQ

-

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Obsolete Step-Up, Step-Up/Step-Down Positive or Negative Boost, Charge Pump, Cuk, Flyback, SEPIC Adjustable 1 2.5V 16V 1.215V 42V (Switch) 6A (Switch) 200kHz ~ 2.5MHz No -40°C ~ 125°C (TJ) - - Surface Mount 20-TSSOP-EP
LT3579IFE Analog Devices Inc.

LT3579IFE

IC REG BST CHRG PUMP ADJ 20TSSOP

Analog Devices Inc.

3,844
RFQ

-

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Obsolete Step-Up, Step-Up/Step-Down Positive or Negative Boost, Charge Pump, Cuk, Flyback, SEPIC Adjustable 1 2.5V 16V 1.215V 42V (Switch) 6A (Switch) 200kHz ~ 2.5MHz No -40°C ~ 125°C (TJ) - - Surface Mount 20-TSSOP-EP
LT3579IFE-1 Analog Devices Inc.

LT3579IFE-1

IC REG BST CHRG PUMP ADJ 20TSSOP

Analog Devices Inc.

1,326
RFQ

-

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Obsolete Step-Up, Step-Up/Step-Down Positive or Negative Boost, Charge Pump, Cuk, Flyback, SEPIC Adjustable 1 2.5V 16V 1.215V 42V (Switch) 6A (Switch) 200kHz ~ 2.5MHz No -40°C ~ 125°C (TJ) - - Surface Mount 20-TSSOP-EP
LT3587EUD Analog Devices Inc.

LT3587EUD

IC REG BOOST CUK ADJ TRPL 20QFN

Analog Devices Inc.

2,099
RFQ

-

- 20-WFQFN Exposed Pad Tube Obsolete Step-Up, Step-Up/Step-Down Positive and Negative (Dual Rail) Boost, Cuk Adjustable 3 2.5V 6V ±2.5V ±32V 800mA (Switch), 900mA (Switch), 400mA (Switch) 1MHz No -40°C ~ 125°C (TJ) - - Surface Mount 20-QFN (3x3)
LT3640EFE Analog Devices Inc.

LT3640EFE

IC REG BUCK ADJ DL 28TSSOP

Analog Devices Inc.

1,518
RFQ

-

- 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Obsolete Step-Down Positive Buck Adjustable 2 2.5V 35V 0.6V, 1.265V 33.97V 1.1A, 1.3A 500kHz ~ 2MHz No -40°C ~ 125°C (TJ) - - Surface Mount 28-TSSOP-EP
LT3640IFE Analog Devices Inc.

LT3640IFE

IC REG BUCK ADJ DL 28TSSOP

Analog Devices Inc.

4,294
RFQ

-

- 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Obsolete Step-Down Positive Buck Adjustable 2 2.5V 35V 0.6V, 1.265V 33.97V 1.1A, 1.3A 500kHz ~ 2MHz No -40°C ~ 125°C (TJ) - - Surface Mount 28-TSSOP-EP
LT3641EFE Analog Devices Inc.

LT3641EFE

IC REG BUCK ADJ DL 28TSSOP

Analog Devices Inc.

3,915
RFQ

-

- 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Obsolete Step-Down Positive Buck Adjustable 2 2.5V 42V 0.6V, 1.265V 39.48V 1.3A, 1.1A 500kHz ~ 2MHz Both -40°C ~ 125°C (TJ) - - Surface Mount 28-TSSOP-EP
LT3641IFE Analog Devices Inc.

LT3641IFE

IC REG BUCK ADJ DL 28TSSOP

Analog Devices Inc.

1,692
RFQ

-

- 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Obsolete Step-Down Positive Buck Adjustable 2 2.5V 42V 0.6V, 1.265V 39.48V 1.3A, 1.1A 500kHz ~ 2MHz Both -40°C ~ 125°C (TJ) - - Surface Mount 28-TSSOP-EP
LT3653EDCB Analog Devices Inc.

LT3653EDCB

IC REG BUCK ADJ 1.2A 8DFN

Analog Devices Inc.

3,716
RFQ

-

- 8-WFDFN Exposed Pad Tube Obsolete Step-Down Positive Buck Adjustable 1 7.5V 30V 4.8V 6V 1.2A 1.5MHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-DFN (2x3)
LT3653IDCB Analog Devices Inc.

LT3653IDCB

IC REG BUCK ADJ 1.2A 8DFN

Analog Devices Inc.

4,506
RFQ

-

- 8-WFDFN Exposed Pad Tube Obsolete Step-Down Positive Buck Adjustable 1 7.5V 30V 4.8V 6V 1.2A 1.5MHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-DFN (2x3)
LT3663EDCB Analog Devices Inc.

LT3663EDCB

IC REG BUCK ADJ 1.2A 8DFN

Analog Devices Inc.

2,382
RFQ
LT3663EDCB Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tube Obsolete Step-Down Positive Buck Adjustable 1 7.5V 36V 0.8V 6V 1.2A 1.5MHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-DFN (2x3)
LT3663EDCB-3.3 Analog Devices Inc.

LT3663EDCB-3.3

IC REG BUCK 3.3V 1.2A 8DFN

Analog Devices Inc.

1,394
RFQ
LT3663EDCB-3.3 Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tube Obsolete Step-Down Positive Buck Fixed 1 7.5V 36V 3.3V - 1.2A 1MHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-DFN (2x3)

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.