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
LT3437IDD#TRPBF Analog Devices Inc.

LT3437IDD#TRPBF

IC REG BUCK ADJ 500MA 10DFN

Analog Devices Inc.

4,758
RFQ
LT3437IDD#TRPBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3V 60V 1.25V 57V 500mA (Switch) 200kHz No -40°C ~ 125°C (TJ) - - Surface Mount 10-DFN (3x3)
LT8330IDDB#TRPBF Analog Devices Inc.

LT8330IDDB#TRPBF

IC REG BOOST SEPIC ADJ 1A 8DFN

Analog Devices Inc.

2,618
RFQ
LT8330IDDB#TRPBF Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Up, Step-Up/Step-Down Positive or Negative, Isolation Capable Boost, SEPIC Adjustable 1 3V 40V 1.6V, -0.8V 60V (Switch) 1A 2MHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-DFN (3x2)
LT8330IDDB#TRMPBF Analog Devices Inc.

LT8330IDDB#TRMPBF

IC REG BOOST SEPIC ADJ 1A 8DFN

Analog Devices Inc.

1,395
RFQ
LT8330IDDB#TRMPBF Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Up, Step-Up/Step-Down Positive or Negative, Isolation Capable Boost, SEPIC Adjustable 1 3V 40V 1.6V, -0.8V 60V (Switch) 1A 2MHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-DFN (3x2)
LTC3440EMS#PBF Analog Devices Inc.

LTC3440EMS#PBF

IC REG BUCK BST ADJ 600MA 10MSOP

Analog Devices Inc.

912
RFQ
LTC3440EMS#PBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tube Active Step-Up/Step-Down Positive Buck-Boost Adjustable 1 2.5V 5.5V 2.5V 5.5V 600mA 300kHz ~ 2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-MSOP
LT8609IMSE#TRPBF Analog Devices Inc.

LT8609IMSE#TRPBF

IC REG BUCK ADJ 3A 10MSOP

Analog Devices Inc.

15,186
RFQ
LT8609IMSE#TRPBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3V 42V 0.782V 42V 3A 200kHz ~ 2.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP-EP
LT3973EDD#TRPBF Analog Devices Inc.

LT3973EDD#TRPBF

IC REG BUCK ADJ 750MA 10DFN

Analog Devices Inc.

7,107
RFQ
LT3973EDD#TRPBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.2V 42V 1.21V 24V 750mA 195kHz ~ 2.15MHz No -40°C ~ 125°C (TJ) - - Surface Mount 10-DFN (3x3)
LT8609AIMSE#TRPBF Analog Devices Inc.

LT8609AIMSE#TRPBF

IC REG BUCK ADJ 3A 10MSOP

Analog Devices Inc.

5,727
RFQ
LT8609AIMSE#TRPBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3V 42V 0.782V 42V 3A 200kHz ~ 2.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP-EP
LT1936EMS8E#TRPBF Analog Devices Inc.

LT1936EMS8E#TRPBF

IC REG BUCK ADJ 1.4A 8MSOP

Analog Devices Inc.

4,884
RFQ
LT1936EMS8E#TRPBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.6V 36V 1.2V 33.12V 1.4A 500kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-MSOP-EP
LT1936EMS8E#PBF Analog Devices Inc.

LT1936EMS8E#PBF

IC REG BUCK ADJ 1.4A 8MSOP

Analog Devices Inc.

4,191
RFQ
LT1936EMS8E#PBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 3.6V 36V 1.2V 33.12V 1.4A 500kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-MSOP-EP
LT8301ES5#TRPBF Analog Devices Inc.

LT8301ES5#TRPBF

IC REG FLYBACK 1.2A TSOT23-5

Analog Devices Inc.

4,116
RFQ
LT8301ES5#TRPBF Datasheet

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Active Step-Up/Step-Down Positive or Negative, Isolation Capable Flyback - 1 2.7V 42V - - 1.2A Down to 10kHz No -40°C ~ 125°C (TJ) - - Surface Mount TSOT-23-5
LT8301ES5#TRMPBF Analog Devices Inc.

LT8301ES5#TRMPBF

IC REG FLYBACK 1.2A TSOT23-5

Analog Devices Inc.

3,655
RFQ
LT8301ES5#TRMPBF Datasheet

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Active Step-Up/Step-Down Positive or Negative, Isolation Capable Flyback - 1 2.7V 42V - - 1.2A Down to 10kHz No -40°C ~ 125°C (TJ) - - Surface Mount TSOT-23-5
LTC3536EDD#TRPBF Analog Devices Inc.

LTC3536EDD#TRPBF

IC REG BUCK BOOST ADJ 1A 10DFN

Analog Devices Inc.

3,175
RFQ
LTC3536EDD#TRPBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Adjustable 1 1.8V 5.5V 1.8V 5.5V 1A 300kHz ~ 2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 10-DFN (3x3)
LT3971EMSE-3.3#PBF Analog Devices Inc.

LT3971EMSE-3.3#PBF

IC REG BUCK 3.3V 1.2A 10MSOP

Analog Devices Inc.

1,523
RFQ
LT3971EMSE-3.3#PBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Down Positive Buck Fixed 1 4.3V 38V 3.3V - 1.2A 200kHz ~ 2MHz No -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP-EP
LT8619EMSE#PBF Analog Devices Inc.

LT8619EMSE#PBF

IC REG BUCK ADJ 1.2A 16MSOP

Analog Devices Inc.

1,343
RFQ
LT8619EMSE#PBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 3V 60V 0.8V 59.4V 1.2A 300kHz ~ 2.2MHz Yes 0°C ~ 125°C (TJ) - - Surface Mount 16-MSOP-EP
LT3971EMSE#PBF Analog Devices Inc.

LT3971EMSE#PBF

IC REG BUCK ADJ 1.2A 10MSOP

Analog Devices Inc.

569
RFQ
LT3971EMSE#PBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 4.3V 38V 1.19V 30V 1.2A 200kHz ~ 2MHz No -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP-EP
LT8336EV#WPBF Analog Devices Inc.

LT8336EV#WPBF

IC REG BOOST ADJ 2.5A 16LQFN

Analog Devices Inc.

540
RFQ
LT8336EV#WPBF Datasheet

Datasheet

- 16-TFQFN Exposed Pad Tray Active Step-Up Positive Boost Adjustable 1 2.7V 40V 2.7V 40V 2.5A 300kHz ~ 3MHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-LQFN (3x3)
LT8609AIMSE#PBF Analog Devices Inc.

LT8609AIMSE#PBF

IC REG BUCK ADJ 3A 10MSOP

Analog Devices Inc.

451
RFQ
LT8609AIMSE#PBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 3V 42V 0.782V 42V 3A 200kHz ~ 2.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP-EP
LT3971EMSE#TRPBF Analog Devices Inc.

LT3971EMSE#TRPBF

IC REG BUCK ADJ 1.2A 10MSOP

Analog Devices Inc.

402
RFQ
LT3971EMSE#TRPBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.3V 38V 1.19V 30V 1.2A 200kHz ~ 2MHz No -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP-EP
LT8610ACEMSE#PBF Analog Devices Inc.

LT8610ACEMSE#PBF

IC REG BUCK ADJ 3.5A 16MSOP

Analog Devices Inc.

13,557
RFQ
LT8610ACEMSE#PBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 3V 42V 0.8V 42V 3.5A 200kHz ~ 2.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-MSOP-EP
LT3573EMSE#TRPBF Analog Devices Inc.

LT3573EMSE#TRPBF

IC REG FLYBACK 1.25A 16MSOP

Analog Devices Inc.

9,364
RFQ
LT3573EMSE#TRPBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Up/Step-Down Positive or Negative, Isolation Capable Flyback - 1 3V 40V - - 1.25A 40kHz ~ 1MHz No -40°C ~ 125°C (TA) - - Surface Mount 16-MSOP-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.