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





















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































Reset All
Apply All
Results:
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
LTC3884IRHE#PBF Analog Devices Inc.

LTC3884IRHE#PBF

IC REG CTRLR BUCK PMBUS 48QFN

Analog Devices Inc.

112
RFQ
LTC3884IRHE#PBF Datasheet

Datasheet

PolyPhase® 48-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 38V 200kHz ~ 1MHz - Yes Yes I2C, PMBus Enable, Frequency Control, Phase Control, Power Good -40°C ~ 125°C (TJ) - - Surface Mount 48-GQFN (5x6)
LTC3372IUK#PBF Analog Devices Inc.

LTC3372IUK#PBF

60V LOW IQ BUCK CONTROLLER PLUS

Analog Devices Inc.

107
RFQ
LTC3372IUK#PBF Datasheet

Datasheet

- 48-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Positive Buck 5 1 4.5V ~ 60V 1MHz ~ 3MHz 98% Yes Yes - Enable, Frequency Control, Power Good, Soft Start, Tracking, Watchdog -40°C ~ 125°C (TJ) - - Surface Mount 48-QFN (7x7)
LTC3884EUK#PBF Analog Devices Inc.

LTC3884EUK#PBF

IC REG CTRLR BUCK PMBUS 48QFN

Analog Devices Inc.

182
RFQ
LTC3884EUK#PBF Datasheet

Datasheet

PolyPhase® 48-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 38V 200kHz ~ 1MHz - Yes Yes I2C, PMBus Enable, Frequency Control, Phase Control, Power Good -40°C ~ 125°C (TJ) - - Surface Mount 48-QFN (7x7)
LTC3884ERHE#PBF Analog Devices Inc.

LTC3884ERHE#PBF

IC REG CTRLR BUCK PMBUS 48QFN

Analog Devices Inc.

104
RFQ
LTC3884ERHE#PBF Datasheet

Datasheet

PolyPhase® 48-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 38V 200kHz ~ 1MHz - Yes Yes I2C, PMBus Enable, Frequency Control, Phase Control, Power Good -40°C ~ 125°C (TJ) - - Surface Mount 48-GQFN (5x6)
LTC3727IG-1#PBF Analog Devices Inc.

LTC3727IG-1#PBF

IC REG CTRLR BUCK 28SSOP

Analog Devices Inc.

1,459
RFQ
LTC3727IG-1#PBF Datasheet

Datasheet

- 28-SSOP (0.209", 5.30mm Width) Tube Active Transistor Driver Step-Down Positive Buck 2 2 4V ~ 30V 255kHz ~ 530kHz 99.4% Yes No - Enable, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 28-SSOP
LTC3863MPDE#PBF Analog Devices Inc.

LTC3863MPDE#PBF

IC REG CTRLR BUCK 12DFN

Analog Devices Inc.

182
RFQ
LTC3863MPDE#PBF Datasheet

Datasheet

- 12-WFDFN Exposed Pad Tube Active Transistor Driver Step-Down Positive or Negative Buck 1 1 3.5V ~ 60V 50kHz ~ 850kHz - No No - Current Limit, Enable, Frequency Control, Soft Start -55°C ~ 150°C (TJ) - - Surface Mount 12-DFN (4x3)
LTC3372HUK#PBF Analog Devices Inc.

LTC3372HUK#PBF

60V LOW IQ BUCK CONTROLLER PLUS

Analog Devices Inc.

2,837
RFQ
LTC3372HUK#PBF Datasheet

Datasheet

- 48-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Positive Buck 5 1 4.5V ~ 60V 1MHz ~ 3MHz 98% Yes Yes - Enable, Frequency Control, Power Good, Soft Start, Tracking, Watchdog -40°C ~ 150°C (TJ) - - Surface Mount 48-QFN (7x7)
LTC3871HLXE#PBF Analog Devices Inc.

LTC3871HLXE#PBF

IC REG CTRLR BCK/BST SYN 48LQFP

Analog Devices Inc.

3,584
RFQ
LTC3871HLXE#PBF Datasheet

Datasheet

PolyPhase® 48-LQFP Exposed Pad Tray Active Transistor Driver Step-Up, Step-Down Positive Buck, Boost 2 Programmable 1.2V ~ 100V 60kHz ~ 460kHz 98% Yes Yes - Current Limit, Enable, Frequency Control, Phase Control, Soft Start -40°C ~ 150°C (TA) - - Surface Mount 48-eLQFP (7x7)
LTC1435AIG#PBF Analog Devices Inc.

LTC1435AIG#PBF

IC REG CTRLR BUCK 16SSOP

Analog Devices Inc.

1,708
RFQ
LTC1435AIG#PBF Datasheet

Datasheet

- 16-SSOP (0.209", 5.30mm Width) Tube Active Transistor Driver Step-Down Positive Buck 1 1 3.5V ~ 30V Up to 400kHz 99% Yes No - Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SSOP
LT8705AHFE#PBF Analog Devices Inc.

LT8705AHFE#PBF

IC REG CTRLR BUCK-BOOST 38TSSOP

Analog Devices Inc.

264
RFQ
LT8705AHFE#PBF Datasheet

Datasheet

- 38-TFSOP (0.173", 4.40mm Width) 31 Leads, Exposed Pad Tube Active Transistor Driver Step-Up/Step-Down Positive Buck-Boost 2 2 2.8V ~ 80V 100kHz ~ 400kHz - Yes Yes - Enable, Frequency Control, Soft Start -40°C ~ 150°C - - Surface Mount 38-TSSOP-EP
LT3758AMPMSE#PBF Analog Devices Inc.

LT3758AMPMSE#PBF

IC REG CTRLR MULT TOP 10MSOP

Analog Devices Inc.

4,133
RFQ
LT3758AMPMSE#PBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (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 5.5V ~ 100V 100kHz ~ 1MHz - No Yes - Enable, Frequency Control, Soft Start -55°C ~ 150°C (TJ) - - Surface Mount 10-MSOP-EP
LTC3722HGN-1#PBF Analog Devices Inc.

LTC3722HGN-1#PBF

IC REG CTRLR FULL-BRIDGE 24SSOP

Analog Devices Inc.

2,923
RFQ
LTC3722HGN-1#PBF Datasheet

Datasheet

- 24-SSOP (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Full-Bridge 2 2 3.8V ~ 10.25V - 98.5% Yes Yes - Current Limit, Ramp, Soft Start -40°C ~ 150°C (TJ) - - Surface Mount 24-SSOP
LT8708HLWE#PBF Analog Devices Inc.

LT8708HLWE#PBF

80V SYNCHRONOUS 4-SWITCH BUCK-BO

Analog Devices Inc.

4,691
RFQ
LT8708HLWE#PBF Datasheet

Datasheet

- 64-LQFP Exposed Pad Tray Active Transistor Driver Step-Up/Step-Down Positive Buck-Boost 1 2 2.8V ~ 60V 100kHz ~ 400kHz 80% Yes Yes - Enable -40°C ~ 150°C (TJ) - - Surface Mount 64-LQFP-EP (10x10)
LTC1625IGN#PBF Analog Devices Inc.

LTC1625IGN#PBF

IC REG CTRLR BUCK/BOOST 16SSOP

Analog Devices Inc.

2,513
RFQ
LTC1625IGN#PBF Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Down, Step-Up/Step-Down Positive or Negative Buck, Boost 1 1 3.9V ~ 36V 150kHz 99% Yes Yes - Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SSOP
LTC1629CG-PG#PBF Analog Devices Inc.

LTC1629CG-PG#PBF

IC REG CTRLR BUCK 28SSOP

Analog Devices Inc.

4,222
RFQ
LTC1629CG-PG#PBF Datasheet

Datasheet

PolyPhase® 28-SSOP (0.209", 5.30mm Width) Tube Active Transistor Driver Step-Down Positive Buck 2 2 4V ~ 36V 220kHz 99.5% Yes No - Enable, Phase Control, Power Good, Soft Start 0°C ~ 85°C (TA) - - Surface Mount 28-SSOP
UC3823ADW Texas Instruments

UC3823ADW

IC REG CTRLR MULT TOP 16SOIC

Texas Instruments

578
RFQ
UC3823ADW Datasheet

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 1 1 8.4V ~ 22V 400kHz ~ 1MHz 100% No No - Current Limit, Frequency Control, Ramp, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
UC2823ADW Texas Instruments

UC2823ADW

IC REG CTRLR MULT TOP 16SOIC

Texas Instruments

107
RFQ
UC2823ADW Datasheet

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 1 1 8.4V ~ 22V 400kHz ~ 1MHz 100% No No - Current Limit, Frequency Control, Ramp, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
MAX5066AUI+ Analog Devices Inc./Maxim Integrated

MAX5066AUI+

IC REG CTRLR BUCK 28TSSOP

Analog Devices Inc./Maxim Integrated

3,890
RFQ

-

- 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Transistor Driver Step-Down Positive Buck 2 2 4.75V ~ 28V 100kHz ~ 1MHz - Yes No - Enable, Frequency Control -40°C ~ 125°C (TJ) - - Surface Mount 28-TSSOP-EP
LTC3891MPUDC#PBF Analog Devices Inc.

LTC3891MPUDC#PBF

IC REG CTRLR BUCK 20QFN

Analog Devices Inc.

297
RFQ
LTC3891MPUDC#PBF Datasheet

Datasheet

- 20-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Positive Buck 1 1 4V ~ 60V 105kHz ~ 835kHz, 350kHz ~ 535kHz 99% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -55°C ~ 150°C (TJ) - - Surface Mount 20-QFN (3x4)
MAX797CSE+ Analog Devices Inc./Maxim Integrated

MAX797CSE+

IC REG CTRLR MULT TOP 16SOIC

Analog Devices Inc./Maxim Integrated

3,720
RFQ
MAX797CSE+ Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Buck, Boost, Flyback 1 1 4.5V ~ 30V 150kHz, 300kHz 96% Yes Yes - Enable, Pulse Skipping, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
Total 10167 Record«Prev1... 6869707172737475...509Next»

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.