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
MAX25200ATEA/VY+ Analog Devices Inc./Maxim Integrated

MAX25200ATEA/VY+

36V HV SYNC BOOST CONTROLLER FOR

Analog Devices Inc./Maxim Integrated

710
RFQ
MAX25200ATEA/VY+ Datasheet

Datasheet

- 16-WFQFN Exposed Pad Tray Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, SEPIC 1 1 4.5V ~ 36V 220kHz ~ 2.2MHz - No Yes - Current Limit, Enable, Frequency Control, Off Time Control, On Time Control, Ramp, Soft Start -40°C ~ 125°C (TA) - - Surface Mount, Wettable Flank 16-SW-TQFN (3x3)
LTC3858EUH-2#PBF Analog Devices Inc.

LTC3858EUH-2#PBF

IC REG CTRLR BUCK 32QFN

Analog Devices Inc.

3,081
RFQ
LTC3858EUH-2#PBF Datasheet

Datasheet

PolyPhase® 32-WFQFN Exposed Pad Tube 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)
MAX15159ATJ+ Analog Devices Inc./Maxim Integrated

MAX15159ATJ+

IC FLYBACK CONTROLLER TQFN

Analog Devices Inc./Maxim Integrated

487
RFQ
MAX15159ATJ+ Datasheet

Datasheet

- 32-WFQFN Exposed Pad Tray Active - - Positive or Negative, Isolation Capable Buck 1 1 8.5V ~ 14V 120kHz ~ 1MHz - Yes Yes - Current Limit -40°C ~ 125°C - - Surface Mount 32-TQFN (5x5)
XDPE192C3B0000XUMA1 Infineon Technologies

XDPE192C3B0000XUMA1

IFX PRIMARION CNTRLLER

Infineon Technologies

2,992
RFQ

-

- - Tape & Reel (TR) Active - - - - - - - - - - - - - - - - - -
LTC3703IG-5#PBF Analog Devices Inc.

LTC3703IG-5#PBF

IC REG CTRLR BUCK 28SSOP

Analog Devices Inc.

3,608
RFQ
LTC3703IG-5#PBF Datasheet

Datasheet

- 28-SSOP (0.209", 5.30mm Width) Tube Active Transistor Driver Step-Down Positive Buck 1 1 4.1V ~ 15V 100kHz ~ 600kHz 93% Yes Yes - Current Limit, Enable, Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 28-SSOP
KTB1095EYAA-TE Kinetic Technologies

KTB1095EYAA-TE

SYNCHRONOUS FLYBACK CONTROLLER W

Kinetic Technologies

1,000
RFQ
KTB1095EYAA-TE Datasheet

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback 1 1 5V ~ 80V 100kHz ~ 700kHz - Yes No - Dead Time Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 16-SOP
MAX16990ATCD/VY+T Analog Devices Inc./Maxim Integrated

MAX16990ATCD/VY+T

36V BOOST 1 MHZ IN UMAX OR TQFN

Analog Devices Inc./Maxim Integrated

2,500
RFQ
MAX16990ATCD/VY+T Datasheet

Datasheet

- 12-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, SEPIC 1 1 4.5V ~ 36V 220kHz ~ 1MHz 93% No Yes - Current Limit, Enable, Frequency Control, Power Good -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 12-TQFN-SW (3x3)
MPQ4214GU-12-AEC1-Z Monolithic Power Systems Inc.

MPQ4214GU-12-AEC1-Z

40V, SYNCHRONOUS BUCK-BOOST CONT

Monolithic Power Systems Inc.

4,879
RFQ
MPQ4214GU-12-AEC1-Z Datasheet

Datasheet

- 27-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Buck-Boost 1 2 5V ~ 40V 200kHz, 300kHz, 400kHz, 600kHz - Yes No I2C Current Limit, Dead Time Control, Dimming, Enable, Power Good, Slew Control, Soft Start -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 27-QFN (5x5)
LTC3862HGN-1#PBF Analog Devices Inc.

LTC3862HGN-1#PBF

IC REG CTRLR BOOST/SEPIC 24SSOP

Analog Devices Inc.

3,795
RFQ
LTC3862HGN-1#PBF Datasheet

Datasheet

- 24-SSOP (0.154", 3.90mm Width) Tube 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
LTC3862HGN-2#PBF Analog Devices Inc.

LTC3862HGN-2#PBF

IC REG CTRLR BOOST/SEPIC 24SSOP

Analog Devices Inc.

3,153
RFQ
LTC3862HGN-2#PBF Datasheet

Datasheet

- 24-SSOP (0.154", 3.90mm Width) Tube 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
MAX16990ATEF/V+ Analog Devices Inc./Maxim Integrated

MAX16990ATEF/V+

36V BOOST, 1 MHZ, IN UMAX OR TQF

Analog Devices Inc./Maxim Integrated

1,000
RFQ
MAX16990ATEF/V+ Datasheet

Datasheet

- 16-WFQFN Exposed Pad Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, SEPIC 1 1 4.5V ~ 36V 100kHz ~ 1MHz 93% No Yes - Current Limit, Enable, Frequency Control, Power Good -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-TQFN (3x3)
MAX16992ATEF/V+ Analog Devices Inc./Maxim Integrated

MAX16992ATEF/V+

36V BOOST, 2 MHZ, IN UMAX OR TQF

Analog Devices Inc./Maxim Integrated

1,000
RFQ
MAX16992ATEF/V+ Datasheet

Datasheet

- 16-WFQFN Exposed Pad Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, SEPIC 1 1 4.5V ~ 36V 1MHz ~ 2.5MHz 85% No Yes - Current Limit, Enable, Frequency Control, Power Good -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-TQFN (3x3)
LM5119PSQX/NOPB Texas Instruments

LM5119PSQX/NOPB

IC REG CTRLR BUCK 32WQFN

Texas Instruments

4,275
RFQ
LM5119PSQX/NOPB Datasheet

Datasheet

- 32-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 5.5V ~ 65V 50kHz ~ 750kHz - Yes No - Enable, Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 32-WQFN (5x5)
MAX16933CATIS/VY+ Analog Devices Inc./Maxim Integrated

MAX16933CATIS/VY+

2.2MHZ, 36V, DUAL BUCK

Analog Devices Inc./Maxim Integrated

3,382
RFQ
MAX16933CATIS/VY+ Datasheet

Datasheet

- 28-WFQFN Exposed Pad Tray Active Transistor Driver Step-Down Positive Buck 2 2 3.5V ~ 42V 200kHz ~ 1MHz 98.5% Yes Yes - Enable, Frequency Control, Power Good -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 28-TQFN-EP (5x5)
LTC3737EGN#PBF Analog Devices Inc.

LTC3737EGN#PBF

IC REG CTRLR BUCK 24SSOP

Analog Devices Inc.

2,448
RFQ
LTC3737EGN#PBF Datasheet

Datasheet

- 24-SSOP (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Down Positive Buck 2 2 2.75V ~ 9.8V 300kHz ~ 750kHz 100% Yes Yes - Current Limit, Enable, Power Good, Soft Start, Tracking -40°C ~ 85°C (TA) - - Surface Mount 24-SSOP
LTC3858IUFD-1#PBF Analog Devices Inc.

LTC3858IUFD-1#PBF

IC REG CTRLR BUCK 28QFN

Analog Devices Inc.

1,098
RFQ
LTC3858IUFD-1#PBF Datasheet

Datasheet

- 28-WFQFN Exposed Pad Tube 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)
LTC3727LXEG-1#PBF Analog Devices Inc.

LTC3727LXEG-1#PBF

IC REG CTRLR BUCK 28SSOP

Analog Devices Inc.

1,145
RFQ
LTC3727LXEG-1#PBF Datasheet

Datasheet

- 28-SSOP (0.209", 5.30mm Width) Tube Active Transistor Driver Step-Down Positive Buck 2 2 4V ~ 28V 255kHz ~ 530kHz 99.4% Yes No - Enable, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 28-SSOP
LTC3874EUF-1#PBF Analog Devices Inc.

LTC3874EUF-1#PBF

IC REG CTRLR BUCK 24QFN

Analog Devices Inc.

1,499
RFQ
LTC3874EUF-1#PBF Datasheet

Datasheet

PolyPhase® 24-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 38V 250kHz ~ 1MHz - Yes Yes - Current Limit, Enable, Frequency Control, Phase Control -40°C ~ 125°C (TJ) - - Surface Mount 24-QFN (4x4)
MAX5069CAUE+ Analog Devices Inc./Maxim Integrated

MAX5069CAUE+

IC REG CTRLR FWRD CONV 16TSSOP

Analog Devices Inc./Maxim Integrated

1,432
RFQ
MAX5069CAUE+ Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Forward Converter 1 1 10.8V ~ 24V 25kHz ~ 1.25MHz 100% No Yes - Dead Time Control, Enable, Frequency Control -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP-EP
MAX16992ATED/V+ Analog Devices Inc./Maxim Integrated

MAX16992ATED/V+

36V BOOST, 2 MHZ, IN UMAX OR TQF

Analog Devices Inc./Maxim Integrated

1,050
RFQ
MAX16992ATED/V+ Datasheet

Datasheet

- 16-WFQFN Exposed Pad Strip Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, SEPIC 1 1 4.5V ~ 36V 1MHz ~ 2.5MHz 85% No Yes - Current Limit, Enable, Frequency Control, Power Good -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-TQFN (3x3)
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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.