DC DC Switching Controllers

Manufacturer Series Package/Case Packaging Product Status Output Type Function Output Configuration Topology Number of Outputs Output Phases Voltage - Supply (Vcc/Vdd) Frequency - Switching Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Control Features Operating Temperature Grade Qualification Mounting Type Supplier Device Package





















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Product Status Output Type Function Output Configuration Topology Number of Outputs Output Phases Voltage - Supply (Vcc/Vdd) Frequency - Switching Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Control Features Operating Temperature Grade Qualification Mounting Type Supplier Device Package
LT1619ES8#TRPBF Analog Devices Inc.

LT1619ES8#TRPBF

IC REG CTRLR MULT TOPOLOGY 8SOIC

Analog Devices Inc.

10,601
RFQ
LT1619ES8#TRPBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Cuk, Flyback, SEPIC 1 1 1.9V ~ 18V 300kHz 92% No Yes - Enable -40°C ~ 85°C (TA) - - Surface Mount 8-SO
LT8316EFE#TRPBF Analog Devices Inc.

LT8316EFE#TRPBF

600VIN MICROPOWER, ISOLATED NO-O

Analog Devices Inc.

14,548
RFQ
LT8316EFE#TRPBF Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width), 16 Leads, Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down Positive Buck, Boost, Flyback 1 1 16V ~ 600V 220Hz ~ 140kHz - Yes - - Current Limit, Enable, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 20-TSSOP-EP
LT8316EFE#PBF Analog Devices Inc.

LT8316EFE#PBF

600VIN MICROPOWER, ISOLATED NO-O

Analog Devices Inc.

704
RFQ
LT8316EFE#PBF Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width), 16 Leads, Exposed Pad Tube Active Transistor Driver Step-Up, Step-Down Positive Buck, Boost, Flyback 1 1 16V ~ 600V 220Hz ~ 140kHz - Yes - - Current Limit, Enable, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 20-TSSOP-EP
MAX1771CSA+T Analog Devices Inc./Maxim Integrated

MAX1771CSA+T

IC REG CTRLR BST/BUCK-BST 8SOIC

Analog Devices Inc./Maxim Integrated

3,183
RFQ
MAX1771CSA+T Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Buck-Boost 1 1 3V ~ 16.5V 300kHz 92% No No - Enable 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
MAX1771CSA+ Analog Devices Inc./Maxim Integrated

MAX1771CSA+

IC REG CTRLR BST/BUCK-BST 8SOIC

Analog Devices Inc./Maxim Integrated

1,490
RFQ
MAX1771CSA+ Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Buck-Boost 1 1 3V ~ 16.5V 300kHz 92% No No - Enable 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
LTC3801ES6#TRMPBF Analog Devices Inc.

LTC3801ES6#TRMPBF

IC REG CTRLR BUCK TSOT23-6

Analog Devices Inc.

985
RFQ
LTC3801ES6#TRMPBF Datasheet

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.4V ~ 9.8V 550kHz 100% No No - Current Limit, Enable -40°C ~ 85°C (TA) - - Surface Mount TSOT-23-6
LT3757IMSE#TRPBF Analog Devices Inc.

LT3757IMSE#TRPBF

IC REG CTRLR MULT TOP 10MSOP

Analog Devices Inc.

5,071
RFQ
LT3757IMSE#TRPBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive and Negative Boost, Flyback, SEPIC 1 1 2.9V ~ 40V 100kHz ~ 1MHz - No Yes - Enable, Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP-EP
LT3757AIMSE#TRPBF Analog Devices Inc.

LT3757AIMSE#TRPBF

IC REG CTRLR MULT TOP 10MSOP

Analog Devices Inc.

2,775
RFQ
LT3757AIMSE#TRPBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive and Negative Boost, Flyback, SEPIC 1 1 2.9V ~ 40V 100kHz ~ 1MHz - No Yes - Enable, Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP-EP
LT8316IFE#TRPBF Analog Devices Inc.

LT8316IFE#TRPBF

600VIN MICROPOWER, ISOLATED NO-O

Analog Devices Inc.

2,590
RFQ
LT8316IFE#TRPBF Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width), 16 Leads, Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down Positive Buck, Boost, Flyback 1 1 16V ~ 600V 220Hz ~ 140kHz - Yes - - Current Limit, Enable, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 20-TSSOP-EP
LT3742EUF#PBF Analog Devices Inc.

LT3742EUF#PBF

IC REG CTRLR BUCK 24QFN

Analog Devices Inc.

731
RFQ
LT3742EUF#PBF Datasheet

Datasheet

- 24-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Positive Buck 2 2 4V ~ 30V 500kHz 100% No No - Enable, Power Good -40°C ~ 125°C (TJ) - - Surface Mount 24-QFN (4x4)
LTC3824IMSE#TRPBF Analog Devices Inc.

LTC3824IMSE#TRPBF

IC REG CTRLR BUCK 10MSOP

Analog Devices Inc.

2,755
RFQ
LTC3824IMSE#TRPBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4V ~ 60V 200kHz ~ 600kHz 100% No Yes - Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP-EP
LT3758EDD#TRPBF Analog Devices Inc.

LT3758EDD#TRPBF

IC REG CTRLR MULT TOPOLOGY 10DFN

Analog Devices Inc.

9,187
RFQ
LT3758EDD#TRPBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive or Negative, Isolation Capable Boost, Flyback, SEPIC 1 1 5.5V ~ 100V 100kHz ~ 1MHz - No Yes - Enable, Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 10-DFN (3x3)
LT3759EMSE#PBF Analog Devices Inc.

LT3759EMSE#PBF

IC REG CTRLR MULT TOP 12MSOP

Analog Devices Inc.

6,661
RFQ
LT3759EMSE#PBF Datasheet

Datasheet

- 12-TSSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive or Negative, Isolation Capable Boost, Flyback, SEPIC 1 1 1.6V ~ 42V 100kHz ~ 1MHz - No Yes - Enable, Frequency Control, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 12-MSOP-EP
LT3759EMSE#TRPBF Analog Devices Inc.

LT3759EMSE#TRPBF

IC REG CTRLR MULT TOP 12MSOP

Analog Devices Inc.

5,177
RFQ
LT3759EMSE#TRPBF Datasheet

Datasheet

- 12-TSSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive or Negative, Isolation Capable Boost, Flyback, SEPIC 1 1 1.6V ~ 42V 100kHz ~ 1MHz - No Yes - Enable, Frequency Control, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 12-MSOP-EP
LT3758EMSE#TRPBF Analog Devices Inc.

LT3758EMSE#TRPBF

IC REG CTRLR MULT TOP 10MSOP

Analog Devices Inc.

4,816
RFQ
LT3758EMSE#TRPBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive or Negative, Isolation Capable Boost, Flyback, SEPIC 1 1 5.5V ~ 100V 100kHz ~ 1MHz - No Yes - Enable, Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP-EP
LT3758AEDD#TRPBF Analog Devices Inc.

LT3758AEDD#TRPBF

IC REG CTRLR MULT TOPOLOGY 10DFN

Analog Devices Inc.

2,949
RFQ
LT3758AEDD#TRPBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive or Negative, Isolation Capable Boost, Flyback, SEPIC 1 1 5.5V ~ 100V 100kHz ~ 1MHz - No Yes - Enable, Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 10-DFN (3x3)
LT3758AEMSE#TRPBF Analog Devices Inc.

LT3758AEMSE#TRPBF

IC REG CTRLR MULT TOP 10MSOP

Analog Devices Inc.

2,946
RFQ
LT3758AEMSE#TRPBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive or Negative, Isolation Capable Boost, Flyback, SEPIC 1 1 5.5V ~ 100V 100kHz ~ 1MHz - No Yes - Enable, Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP-EP
LTC3850EUF#TRPBF Analog Devices Inc.

LTC3850EUF#TRPBF

IC REG CTRLR BUCK 28QFN

Analog Devices Inc.

3,732
RFQ
LTC3850EUF#TRPBF Datasheet

Datasheet

- 28-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 4V ~ 24V 250kHz ~ 780kHz 97.2% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 85°C (TA) - - Surface Mount 28-QFN (4x4)
LTC7819RUJ#TRPBF Analog Devices Inc.

LTC7819RUJ#TRPBF

LOW IQ TRIPLE OUTPUT BUCK CONTRO

Analog Devices Inc.

439
RFQ
LTC7819RUJ#TRPBF Datasheet

Datasheet

- 40-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 3 3 4.5V ~ 40V 100kHz ~ 3MHz 100% Yes Yes - Current Limit, Frequency Control, Power Good -40°C ~ 150°C (TJ) - - Surface Mount 40-QFN (6x6)
LTC3833EUDC#TRPBF Analog Devices Inc.

LTC3833EUDC#TRPBF

IC REG CTRLR BUCK 20QFN

Analog Devices Inc.

4,494
RFQ
LTC3833EUDC#TRPBF Datasheet

Datasheet

- 20-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 38V 200kHz ~ 2MHz - Yes No - Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 20-QFN (3x4)
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DC DC Switching Controllers 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 DC DC Switching Controllers 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 DC DC Switching Controllers 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.

DC DC Switching Controllers FAQ

Can FPGAX source both active and end-of-life DC DC Switching Controllers 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 DC DC Switching Controllers 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.