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
LT8580EMS8E#TRPBF Analog Devices Inc.

LT8580EMS8E#TRPBF

IC REG BOOST CUK ADJ 1.2A 8MSOP

Analog Devices Inc.

3,469
RFQ
LT8580EMS8E#TRPBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Up, Step-Up/Step-Down Positive or Negative Boost, Cuk, SEPIC Adjustable 1 2.55V 40V 1.2V 65V (Switch) 1.2A (Switch) 200kHz ~ 1.5MHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-MSOP-EP
LT1611CS5#TRPBF Analog Devices Inc.

LT1611CS5#TRPBF

IC REG CUK ADJ 550MA SOT23-5

Analog Devices Inc.

6,412
RFQ
LT1611CS5#TRPBF Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Step-Up, Step-Up/Step-Down Negative Cuk Adjustable 1 0.9V 10V -0.9V -10V (Switch) 550mA (Switch) 1.4MHz No 0°C ~ 70°C (TA) - - Surface Mount SOT-23-5
LT1611CS5#TRMPBF Analog Devices Inc.

LT1611CS5#TRMPBF

IC REG CUK ADJ 550MA SOT23-5

Analog Devices Inc.

4,568
RFQ
LT1611CS5#TRMPBF Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Step-Up, Step-Up/Step-Down Negative Cuk Adjustable 1 0.9V 10V -0.9V -10V (Switch) 550mA (Switch) 1.4MHz No 0°C ~ 70°C (TA) - - Surface Mount SOT-23-5
LTC1751EMS8#TRPBF Analog Devices Inc.

LTC1751EMS8#TRPBF

IC REG CHRG PUMP ADJ 100MA 8MSOP

Analog Devices Inc.

2,576
RFQ
LTC1751EMS8#TRPBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Step-Up Positive Charge Pump Adjustable 1 2.5V 5.5V 1.205V 11V 100mA 800kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-MSOP
LTC1751EMS8#PBF Analog Devices Inc.

LTC1751EMS8#PBF

IC REG CHRG PUMP ADJ 100MA 8MSOP

Analog Devices Inc.

177
RFQ
LTC1751EMS8#PBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Active Step-Up Positive Charge Pump Adjustable 1 2.5V 5.5V 1.205V 11V 100mA 800kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-MSOP
MAX1676EUB+T Analog Devices Inc./Maxim Integrated

MAX1676EUB+T

IC REG BOOST ADJ 10UMAX

Analog Devices Inc./Maxim Integrated

1,823
RFQ
MAX1676EUB+T Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Step-Up Positive Boost Adjustable (Programmable) 1 0.7V 5.5V 2V (3.3V, 5V) 5.5V 360mA (Switch), 750mA (Switch) Up to 500Hz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-uMAX/uSOP
LT3467IS6#TRPBF Analog Devices Inc.

LT3467IS6#TRPBF

IC REG BST FLYBACK ADJ TSOT23-6

Analog Devices Inc.

3,011
RFQ
LT3467IS6#TRPBF Datasheet

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Step-Up, Step-Up/Step-Down Positive Boost, Flyback, SEPIC Adjustable 1 2.4V 16V 1.255V 40V 1.1A 1.3MHz No -40°C ~ 125°C (TJ) - - Surface Mount TSOT-23-6
LTC3406ES5#TRMPBF Analog Devices Inc.

LTC3406ES5#TRMPBF

IC REG BUCK ADJ 600MA TSOT23-5

Analog Devices Inc.

953
RFQ
LTC3406ES5#TRMPBF Datasheet

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.5V 5.5V 0.6V 5.5V 600mA 1.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount TSOT-23-5
LTC3603EMSE#PBF Analog Devices Inc.

LTC3603EMSE#PBF

IC REG BUCK ADJ 2.5A 16MSOP

Analog Devices Inc.

10,407
RFQ
LTC3603EMSE#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
LT3580IDD#TRPBF Analog Devices Inc.

LT3580IDD#TRPBF

IC REG BOOST CUK ADJ 2A 8DFN

Analog Devices Inc.

14,260
RFQ
LT3580IDD#TRPBF Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Up, Step-Up/Step-Down Positive or Negative Boost, Cuk, SEPIC Adjustable 1 2.5V 32V 5V 42V (Switch) 2A (Switch) 200kHz ~ 2MHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-DFN (3x3)
LT3505EDD#PBF Analog Devices Inc.

LT3505EDD#PBF

IC REG BUCK ADJ 1.2A 8DFN

Analog Devices Inc.

5,790
RFQ
LT3505EDD#PBF Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 3.6V 36V 0.78V 33.84V 1.2A 200kHz ~ 3.01MHz No -40°C ~ 85°C (TA) - - Surface Mount 8-DFN (3x3)
LT3970EMS#TRPBF Analog Devices Inc.

LT3970EMS#TRPBF

IC REG BUCK ADJ 350MA 10MSOP

Analog Devices Inc.

5,727
RFQ
LT3970EMS#TRPBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.2V 40V 1.21V 25V 350mA 200kHz ~ 2.25MHz No -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP
LT3505EDD#TRPBF Analog Devices Inc.

LT3505EDD#TRPBF

IC REG BUCK ADJ 1.2A 8DFN

Analog Devices Inc.

4,759
RFQ
LT3505EDD#TRPBF Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.6V 36V 0.78V 33.84V 1.2A 200kHz ~ 3.01MHz No -40°C ~ 85°C (TA) - - Surface Mount 8-DFN (3x3)
LT3970EMS-5#PBF Analog Devices Inc.

LT3970EMS-5#PBF

IC REG BUCK 5V 350MA 10MSOP

Analog Devices Inc.

2,943
RFQ
LT3970EMS-5#PBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tube Active Step-Down Positive Buck Fixed 1 4.2V 40V 5V - 350mA 200kHz ~ 2.25MHz No -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP
LT3970EMS-3.3#PBF Analog Devices Inc.

LT3970EMS-3.3#PBF

IC REG BUCK 3.3V 350MA 10MSOP

Analog Devices Inc.

1,946
RFQ
LT3970EMS-3.3#PBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tube Active Step-Down Positive Buck Fixed 1 4.2V 40V 3.3V - 350mA 200kHz ~ 2.25MHz No -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP
LT3970EMS#PBF Analog Devices Inc.

LT3970EMS#PBF

IC REG BUCK ADJ 350MA 10MSOP

Analog Devices Inc.

1,505
RFQ
LT3970EMS#PBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tube Active Step-Down Positive Buck Adjustable 1 4.2V 40V 1.21V 25V 350mA 200kHz ~ 2.25MHz No -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP
LT8337JV#PBF Analog Devices Inc.

LT8337JV#PBF

IC REG BOOST PROG 5A 16LQFN

Analog Devices Inc.

751
RFQ
LT8337JV#PBF Datasheet

Datasheet

Silent Switcher®1 16-TFQFN Exposed Pad Tray Active Step-Up Positive Boost Programmable 1 2.7V 28V 1V 26V 5A 300kHz ~ 3MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 16-LQFN (3x3)
LT3970EMS-5#TRPBF Analog Devices Inc.

LT3970EMS-5#TRPBF

IC REG BUCK 5V 350MA 10MSOP

Analog Devices Inc.

591
RFQ
LT3970EMS-5#TRPBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 4.2V 40V 5V - 350mA 200kHz ~ 2.25MHz No -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP
LTC3409EDD#TRPBF Analog Devices Inc.

LTC3409EDD#TRPBF

IC REG BUCK ADJ 600MA 8DFN

Analog Devices Inc.

2,649
RFQ
LTC3409EDD#TRPBF Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 1.6V 5.5V 0.613V 5.5V 600mA 1.7MHz ~ 2.6MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-DFN (3x3)
TPS54020RUWT Texas Instruments

TPS54020RUWT

IC REG BUCK ADJ 10A 15VQFN

Texas Instruments

819
RFQ
TPS54020RUWT Datasheet

Datasheet

SWIFT™, Eco-Mode™ 15-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 17V 0.6V 5V 10A 200kHz ~ 1.2MHz Yes -40°C ~ 150°C (TA) - - Surface Mount 15-VQFN-HR (3.5x3.5)
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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.