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
LTC3838IUHF#PBF Analog Devices Inc.

LTC3838IUHF#PBF

IC REG CTRLR BUCK 38QFN

Analog Devices Inc.

3,246
RFQ
LTC3838IUHF#PBF Datasheet

Datasheet

PolyPhase® 38-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 38V 200kHz ~ 2MHz - Yes No - Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 38-QFN (5x7)
MP2984GR-Z Monolithic Power Systems Inc.

MP2984GR-Z

36V, SYNCHRONOUS BUCK-BOOST CONT

Monolithic Power Systems Inc.

4,647
RFQ
MP2984GR-Z Datasheet

Datasheet

- 32-VFQFN Exposed Pad Tape & Reel (TR) Active - - - - - - - - - - - - - - - - Surface Mount 32-QFN (4x4)
LM5141QURGERQ1 Texas Instruments

LM5141QURGERQ1

IC POWER

Texas Instruments

3,000
RFQ
LM5141QURGERQ1 Datasheet

Datasheet

- 24-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 3.8V ~ 65V 440kHz, 2.2MHz - Yes Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount 24-VQFN (4x4)
MAX5974BATE+ Analog Devices Inc./Maxim Integrated

MAX5974BATE+

ACTIVE-CLAMPED, SPREAD-SPECTRUM,

Analog Devices Inc./Maxim Integrated

140
RFQ
MAX5974BATE+ Datasheet

Datasheet

- 16-WFQFN Exposed Pad Strip Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback, Forward Converter 1 1 7V ~ 26V 100kHz ~ 600kHz 80% Yes Yes - Current Limit, Dead Time Control, Enable, Frequency Control, Soft Start, Sync -40°C ~ 85°C (TA) - - Surface Mount 16-TQFN (3x3)
MAX5974DATE+ Analog Devices Inc./Maxim Integrated

MAX5974DATE+

ACTIVE-CLAMPED, SPREAD-SPECTRUM,

Analog Devices Inc./Maxim Integrated

3,930
RFQ
MAX5974DATE+ Datasheet

Datasheet

- 16-WFQFN Exposed Pad Strip Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback, Forward Converter 1 1 7V ~ 26V 100kHz ~ 600kHz 80% Yes Yes - Current Limit, Dead Time Control, Enable, Frequency Control, Soft Start, Sync -40°C ~ 85°C (TA) - - Surface Mount 16-TQFN (3x3)
MAX20412ATJD/V+ Analog Devices Inc./Maxim Integrated

MAX20412ATJD/V+

DUAL CHANNEL BUCK CONTROLLER FOR

Analog Devices Inc./Maxim Integrated

4,912
RFQ
MAX20412ATJD/V+ Datasheet

Datasheet

- 20-WQFN Exposed Pad Strip Active PWM Step-Down Positive Buck 2 2 3V ~ 5.5V 2.2MHz - Yes No I2C - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 20-TQFN (5x5)
LM5117QPMH/NOPB Texas Instruments

LM5117QPMH/NOPB

IC REG CTRLR BUCK 20TSSOP

Texas Instruments

178
RFQ
LM5117QPMH/NOPB Datasheet

Datasheet

- 20-PowerTSSOP (0.173", 4.40mm Width) Tube Active Transistor Driver Step-Down Positive Buck 1 1 5.5V ~ 65V 200kHz, 480kHz - Yes No - Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 20-HTSSOP
PXE1610CPNG003XTMA1 Infineon Technologies

PXE1610CPNG003XTMA1

IFX PRIMARION CNTRLLER

Infineon Technologies

3,000
RFQ

-

- - Tape & Reel (TR) Active - - - - - - - - - - - - - - - - - -
BA9744FV-E2 Rohm Semiconductor

BA9744FV-E2

IC REG CTRLR BUCK/BOOST 16-SSOPB

Rohm Semiconductor

2,500
RFQ
BA9744FV-E2 Datasheet

Datasheet

- 16-LSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down Positive or Negative Buck, Boost 2 1 2.5V ~ 35V 10kHz ~ 800kHz 100% Yes No - Dead Time Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SSOP-B
MAX17599ATE+T Analog Devices Inc./Maxim Integrated

MAX17599ATE+T

IC REG CTRLR BUCK 16TQFN

Analog Devices Inc./Maxim Integrated

1,212
RFQ

-

- 16-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive, Isolation Capable Buck 1 1 4.5V ~ 36V 100kHz ~ 1MHz 72.5% No Yes - Dead Time Control, Enable, Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 16-TQFN (3x3)
MAX1956ETI+ Analog Devices Inc./Maxim Integrated

MAX1956ETI+

IC REG CTRLR BUCK 28TQFN

Analog Devices Inc./Maxim Integrated

3,771
RFQ

-

- 28-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Positive Buck 2 2 1.6V ~ 5.5V 600kHz 97% Yes Yes - Current Limit, Enable, Sequencing -40°C ~ 85°C (TA) - - Surface Mount 28-TQFN (5x5)
MP2984GR-P Monolithic Power Systems Inc.

MP2984GR-P

36V, SYNCHRONOUS BUCK-BOOST CONT

Monolithic Power Systems Inc.

500
RFQ
MP2984GR-P Datasheet

Datasheet

- 32-VFQFN Exposed Pad Tape & Reel (TR) Active - - - - - - - - - - - - - - - - Surface Mount 32-QFN (4x4)
MP2980GR-P Monolithic Power Systems Inc.

MP2980GR-P

24V, HIGH EFFICIENCY, SYNCHRONOU

Monolithic Power Systems Inc.

500
RFQ

-

- 32-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Buck-Boost 1 1 5V ~ 36V 200kHz, 300kHz, 400kHz, 600kHz - Yes Yes - Current Limit, Enable, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 32-QFN (4x4)
MAX1540AETJ+ Analog Devices Inc./Maxim Integrated

MAX1540AETJ+

IC REG CTRLR BUCK 32TQFN

Analog Devices Inc./Maxim Integrated

3,120
RFQ

-

- 32-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Positive Buck 2 1 5.5V ~ 28V 170kHz ~ 620kHz 100% Yes No - Current Limit, Enable, On Time Control, Power Good, Pulse Skipping, Saturation -40°C ~ 85°C (TA) - - Surface Mount 32-TQFN (5x5)
MAX25206ATPC/VY+ Analog Devices Inc./Maxim Integrated

MAX25206ATPC/VY+

65V 7UA BUCK CONTROLLER FOR AUTO

Analog Devices Inc./Maxim Integrated

1,638
RFQ
MAX25206ATPC/VY+ Datasheet

Datasheet

- 20-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Positive Buck 1 1 3.5V ~ 60V 220kHz ~ 2.2MHz 97% Yes Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 125°C (TA) - - Surface Mount, Wettable Flank 20-SWTQFN (4x4)
LTC3805EDD#TRPBF Analog Devices Inc.

LTC3805EDD#TRPBF

IC REG CTRLR FLYBACK 10DFN

Analog Devices Inc.

2,500
RFQ
LTC3805EDD#TRPBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback 1 1 3.95V ~ 9.5V 70kHz ~ 700kHz 80% No Yes - Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 10-DFN (3x3)
MAX15026BETD+T Analog Devices Inc./Maxim Integrated

MAX15026BETD+T

IC REG CTRLR BUCK 14TDFN

Analog Devices Inc./Maxim Integrated

2,500
RFQ
MAX15026BETD+T Datasheet

Datasheet

- 14-WFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 28V 200kHz ~ 2MHz 88% Yes No - Current Limit, Enable, Frequency Control, Power Good -40°C ~ 85°C (TA) - - Surface Mount 14-TDFN (3x3)
LTC3805EMSE-5#TRPBF Analog Devices Inc.

LTC3805EMSE-5#TRPBF

IC REG CTRLR MULT TOP 10MSOP

Analog Devices Inc.

2,243
RFQ
LTC3805EMSE-5#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, Isolation Capable Boost, Flyback, SEPIC 1 1 3.95V ~ 9.5V 70kHz ~ 700kHz 80% No Yes - Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 10-MSOP-EP
ISL6744AABZ-T Renesas Electronics Corporation

ISL6744AABZ-T

IC REG CTRLR MULT TOPOLOGY 8SOIC

Renesas Electronics Corporation

2,417
RFQ
ISL6744AABZ-T Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Full-Bridge, Half-Bridge 1 1 9V ~ 16V Up to 1MHz 99% Yes No - Frequency Control, Soft Start -40°C ~ 105°C (TA) - - Surface Mount 8-SOIC
NCV81277AMNTXG onsemi

NCV81277AMNTXG

4/3/2/1 PHASE BUCK CONTROLLER WI

onsemi

4,990
RFQ
NCV81277AMNTXG Datasheet

Datasheet

- 40-VFQFN Exposed Pad Tape & Reel (TR) Active PWM Step-Down Positive Buck 1 4 4.5V ~ 20V 250kHz ~ 1.2MHz - Yes Yes I2C, PSI - -40°C ~ 105°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 40-QFNW (5x5)
Total 10167 Record«Prev1... 102103104105106107108109...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.