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
LTC7800IUDC#TRPBF Analog Devices Inc.

LTC7800IUDC#TRPBF

IC REG CTRLR SYNC BUCK 60V 20QFN

Analog Devices Inc.

4,234
RFQ
LTC7800IUDC#TRPBF Datasheet

Datasheet

- 20-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4V ~ 60V 320kHz ~ 2.25MHz 98% No No - Current Limit, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 20-QFN (3x4)
UC3525BDWTR Texas Instruments

UC3525BDWTR

IC REG CTRLR MULT TOP 16SOIC

Texas Instruments

2,665
RFQ
UC3525BDWTR Datasheet

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 8V ~ 35V 100Hz ~ 400kHz 49% Yes Yes - Dead Time Control, Frequency Control, Ramp, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
ISL8117FVEZ-T7A Renesas Electronics Corporation

ISL8117FVEZ-T7A

IC REG CTRLR BUCK 16HTSSOP

Renesas Electronics Corporation

3,627
RFQ
ISL8117FVEZ-T7A Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 60V 100kHz ~ 2MHz - Yes Yes - Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 16-HTSSOP
MCP19123T-E/MQ Microchip Technology

MCP19123T-E/MQ

IC REG CTRLR BCK PMBUS 28QFN

Microchip Technology

1,137
RFQ
MCP19123T-E/MQ Datasheet

Datasheet

- 28-VFQFN Exposed Pad Tape & Reel (TR) Active PWM Signal Step-Down Positive Buck 1 2 4.5V ~ 40V 100kHz ~ 1.6MHz - Yes Yes I2C, PMBus, SMBus Enable, Frequency Control, Power Good, Soft Start, Watchdog -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 28-QFN (5x5)
LTC3862HGN#TRPBF Analog Devices Inc.

LTC3862HGN#TRPBF

IC REG CTRLR BOOST/SEPIC 24SSOP

Analog Devices Inc.

1,806
RFQ
LTC3862HGN#TRPBF Datasheet

Datasheet

- 24-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, SEPIC 2 2 4V ~ 36V 75kHz ~ 500kHz 96% No Yes - Enable, Frequency Control, Phase Control, Soft Start -40°C ~ 150°C (TJ) - - Surface Mount 24-SSOP
LTC3862HUH#TRPBF Analog Devices Inc.

LTC3862HUH#TRPBF

IC REG CTRLR BOOST/SEPIC 24QFN

Analog Devices Inc.

4,618
RFQ
LTC3862HUH#TRPBF Datasheet

Datasheet

- 24-WQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, SEPIC 2 2 4V ~ 36V 75kHz ~ 500kHz 96% No Yes - Enable, Frequency Control, Phase Control, Soft Start -40°C ~ 150°C (TJ) - - Surface Mount 24-QFN (5x5)
LTC3862HGN-1#TRPBF Analog Devices Inc.

LTC3862HGN-1#TRPBF

IC REG CTRLR BOOST/SEPIC 24SSOP

Analog Devices Inc.

4,672
RFQ
LTC3862HGN-1#TRPBF Datasheet

Datasheet

- 24-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, SEPIC 2 2 8.5V ~ 36V 75kHz ~ 500kHz 96% No Yes - Enable, Frequency Control, Phase Control, Soft Start -40°C ~ 150°C (TJ) - - Surface Mount 24-SSOP
LTC3862HUH-1#TRPBF Analog Devices Inc.

LTC3862HUH-1#TRPBF

IC REG CTRLR BOOST/SEPIC 24QFN

Analog Devices Inc.

4,507
RFQ
LTC3862HUH-1#TRPBF Datasheet

Datasheet

- 24-WQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, SEPIC 2 2 8.5V ~ 36V 75kHz ~ 500kHz 96% No Yes - Enable, Frequency Control, Phase Control, Soft Start -40°C ~ 150°C (TJ) - - Surface Mount 24-QFN (5x5)
LTC3858EUFD-1#TRPBF Analog Devices Inc.

LTC3858EUFD-1#TRPBF

IC REG CTRLR BUCK 28QFN

Analog Devices Inc.

3,522
RFQ
LTC3858EUFD-1#TRPBF Datasheet

Datasheet

- 28-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 4V ~ 38V 105kHz ~ 835kHz, 350kHz ~ 535kHz 99.4% Yes No - Enable, Frequency Control, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 28-QFN (4x5)
LTC3788IGN-1#TRPBF Analog Devices Inc.

LTC3788IGN-1#TRPBF

IC REG CTRLR BOOST 28SSOP

Analog Devices Inc.

3,087
RFQ
LTC3788IGN-1#TRPBF Datasheet

Datasheet

- 28-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up Positive Boost 2 2 4.5V ~ 38V 105kHz ~ 760kHz 96% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 28-SSOP
LTC3788IUH#TRPBF Analog Devices Inc.

LTC3788IUH#TRPBF

IC REG CTRLR BOOST 32QFN

Analog Devices Inc.

3,871
RFQ
LTC3788IUH#TRPBF Datasheet

Datasheet

- 32-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up Positive Boost 2 2 4.5V ~ 38V 105kHz ~ 760kHz 96% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 32-QFN (5x5)
LTC3787IGN#TRPBF Analog Devices Inc.

LTC3787IGN#TRPBF

IC REG CTRLR BOOST 28SSOP

Analog Devices Inc.

1,096
RFQ
LTC3787IGN#TRPBF Datasheet

Datasheet

PolyPhase® 28-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up Positive Boost 2 2 4.5V ~ 38V 105kHz ~ 760kHz 96% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 28-SSOP
LTC3858EUH-2#TRPBF Analog Devices Inc.

LTC3858EUH-2#TRPBF

IC REG CTRLR BUCK 32QFN

Analog Devices Inc.

4,864
RFQ
LTC3858EUH-2#TRPBF Datasheet

Datasheet

PolyPhase® 32-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 4V ~ 38V 105kHz ~ 835kHz, 350kHz ~ 535kHz 99% Yes No - Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 32-QFN (5x5)
LTC3862HGN-2#TRPBF Analog Devices Inc.

LTC3862HGN-2#TRPBF

IC REG CTRLR BOOST/SEPIC 24SSOP

Analog Devices Inc.

4,036
RFQ
LTC3862HGN-2#TRPBF Datasheet

Datasheet

- 24-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, SEPIC 2 2 5.5V ~ 36V 75kHz ~ 500kHz 96% No Yes - Enable, Frequency Control, Phase Control, Soft Start -40°C ~ 150°C (TJ) - - Surface Mount 24-SSOP
LTC3862HUH-2#TRPBF Analog Devices Inc.

LTC3862HUH-2#TRPBF

IC REG CTRLR BOOST/SEPIC 24QFN

Analog Devices Inc.

4,587
RFQ
LTC3862HUH-2#TRPBF Datasheet

Datasheet

- 24-WQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, SEPIC 2 2 5.5V ~ 36V 75kHz ~ 500kHz 96% No Yes - Enable, Frequency Control, Phase Control, Soft Start -40°C ~ 150°C (TJ) - - Surface Mount 24-QFN (5x5)
LT3752HFE#TRPBF Analog Devices Inc.

LT3752HFE#TRPBF

IC REG CTRLR FWRD CONV 38TSSOP

Analog Devices Inc.

1,826
RFQ
LT3752HFE#TRPBF Datasheet

Datasheet

- 38-TFSOP (0.173", 4.40mm Width) 31 Leads, Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Forward Converter 1 1 6.5V ~ 100V 100kHz ~ 500kHz 95% Yes Yes - Enable, Frequency Control, Soft Start -40°C ~ 150°C (TJ) - - Surface Mount 38-TSSOP-EP
LT3752HFE-1#TRPBF Analog Devices Inc.

LT3752HFE-1#TRPBF

IC REG CTRLR FWRD CONV 38TSSOP

Analog Devices Inc.

2,369
RFQ
LT3752HFE-1#TRPBF Datasheet

Datasheet

- 38-TFSOP (0.173", 4.40mm Width) 31 Leads, Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Forward Converter 1 1 10.5V ~ 16V 100kHz ~ 500kHz 95% Yes Yes - Enable, Frequency Control, Soft Start -40°C ~ 150°C (TJ) - - Surface Mount 38-TSSOP-EP
LTC7812EUH#TRPBF Analog Devices Inc.

LTC7812EUH#TRPBF

IC REG CTRLR BUCK/BOOST 32QFN

Analog Devices Inc.

1,367
RFQ
LTC7812EUH#TRPBF Datasheet

Datasheet

- 32-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down Positive Buck, Boost 2 1 4.5V ~ 38V 115kHz ~ 835kHz, 350kHz ~ 535kHz 96%, 99% No No - Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 32-QFN (5x5)
LM27213MTD Texas Instruments

LM27213MTD

IC REG CTRLR BUCK 48TSSOP

Texas Instruments

2,729
RFQ
LM27213MTD Datasheet

Datasheet

- 48-TFSOP (0.240", 6.10mm Width) Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.75V ~ 6V - - Yes No - Current Limit, Enable, Power Good, Soft Start -5°C ~ 105°C (TA) - - Surface Mount 48-TSSOP
LT3724IFE#TRPBF Analog Devices Inc.

LT3724IFE#TRPBF

IC REG CTRLR MULT TOP 16TSSOP

Analog Devices Inc.

4,546
RFQ
LT3724IFE#TRPBF Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive or Negative Buck, Boost, SEPIC 1 1 4V ~ 60V 200kHz - No No - Enable, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP-EP
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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.