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
LTC3701EGN#TRPBF Analog Devices Inc.

LTC3701EGN#TRPBF

IC REG CTRLR BUCK 16SSOP

Analog Devices Inc.

1,721
RFQ
LTC3701EGN#TRPBF Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 2.5V ~ 10V 550kHz 100% No No - Enable, Power Good -40°C ~ 85°C (TA) - - Surface Mount 16-SSOP
LTC3810HUH-5#TRPBF Analog Devices Inc.

LTC3810HUH-5#TRPBF

IC REG CTRLR BUCK 32QFN

Analog Devices Inc.

1,486
RFQ
LTC3810HUH-5#TRPBF Datasheet

Datasheet

- 32-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.35V ~ 14V - - Yes Yes - Enable, Power Good, Soft Start, Tracking -40°C ~ 150°C (TJ) - - Surface Mount 32-QFN (5x5)
LTC3784EGN#TRPBF Analog Devices Inc.

LTC3784EGN#TRPBF

IC REG CTRLR BOOST 28SSOP

Analog Devices Inc.

1,267
RFQ
LTC3784EGN#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 ~ 60V 105kHz ~ 760kHz 96% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 28-SSOP
LTC3784EUFD#TRPBF Analog Devices Inc.

LTC3784EUFD#TRPBF

IC REG CTRLR BOOST 28QFN

Analog Devices Inc.

4,877
RFQ
LTC3784EUFD#TRPBF Datasheet

Datasheet

PolyPhase® 28-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up Positive Boost 2 2 4.5V ~ 60V 105kHz ~ 760kHz 96% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 28-QFN (4x5)
MAX17230ETLS+ Analog Devices Inc./Maxim Integrated

MAX17230ETLS+

IC REG BUCK SYNC

Analog Devices Inc./Maxim Integrated

3,586
RFQ

-

- 40-WFQFN Exposed Pad Tube Obsolete PWM Signal Step-Down, Step-Up/Step-Down Positive Buck, Boost 2 1 3.5V ~ 36V 200kHz ~ 1.2MHz 95% No Yes - Enable, Power Good -40°C ~ 85°C (TA) - - Surface Mount 40-TQFN (6x6)
MAX17231ETLS+ Analog Devices Inc./Maxim Integrated

MAX17231ETLS+

IC REG BUCK SYNC

Analog Devices Inc./Maxim Integrated

2,298
RFQ

-

- 40-WFQFN Exposed Pad Tube Obsolete PWM Signal Step-Down, Step-Up/Step-Down Positive Buck, Boost 2 1 3.5V ~ 36V 1MHz ~ 2.2MHz 95% No Yes - Enable, Power Good -40°C ~ 85°C (TA) - - Surface Mount 40-TQFN (6x6)
LTC3803IS6-3#TRPBF Analog Devices Inc.

LTC3803IS6-3#TRPBF

IC REG CTRLR FLYBACK TSOT23-6

Analog Devices Inc.

3,734
RFQ
LTC3803IS6-3#TRPBF Datasheet

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback 1 1 5.7V ~ 8V 300kHz 80% No No - Current Limit, Enable -40°C ~ 125°C (TJ) - - Surface Mount TSOT-23-6
BD9610AMUV-E2 Rohm Semiconductor

BD9610AMUV-E2

IC REG CTRLR BUCK 20VQFN

Rohm Semiconductor

2,778
RFQ
BD9610AMUV-E2 Datasheet

Datasheet

- 20-VFQFN Exposed Pad Tape & Reel (TR) Not For New Designs Transistor Driver Step-Down Positive Buck 1 1 10V ~ 56V 50kHz ~ 500kHz - Yes Yes - Current Limit, Enable, Frequency Control, Soft Start -40°C ~ 105°C (TA) - - Surface Mount VQFN020V4040
MAX1858EEG+T Analog Devices Inc./Maxim Integrated

MAX1858EEG+T

IC REG CTRLR BUCK 24QSOP

Analog Devices Inc./Maxim Integrated

1,687
RFQ

-

- 24-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 4.75V ~ 23V 100kHz ~ 600kHz - Yes Yes - Current Limit, Enable, Frequency Control, Reset -40°C ~ 85°C (TA) - - Surface Mount 24-QSOP
ISL78227ARZ Renesas Electronics Corporation

ISL78227ARZ

IC REG CTRLR BOOST 32WQFN

Renesas Electronics Corporation

3,102
RFQ
ISL78227ARZ Datasheet

Datasheet

- 32-VFQFN Exposed Pad Tube Active Transistor Driver Step-Up Positive Boost 2 2 5V ~ 55V 50kHz ~ 1.1MHz 89% Yes Yes - Dead Time Control, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 32-QFN (5x5)
ISL68224IRAZ Renesas Electronics Corporation

ISL68224IRAZ

INFRA 3OUT/6PH DIGITAL CONTROLLE

Renesas Electronics Corporation

1,451
RFQ
ISL68224IRAZ Datasheet

Datasheet

- 52-VFQFN Exposed Pad Tube Active PWM - Positive - 3 6 3.135V ~ 3.465V 200kHz ~ 2MHz - No No PMBus Current Limit, Enable, Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 52-QFN (6x6)
LTC3806EDE#TRPBF Analog Devices Inc.

LTC3806EDE#TRPBF

IC REG CTRLR FLYBACK 12DFN

Analog Devices Inc.

4,949
RFQ
LTC3806EDE#TRPBF Datasheet

Datasheet

- 12-WFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Flyback 1 1 10V ~ 25V 250kHz 89% Yes No - Current Limit, Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 12-DFN (4x3)
MAX1962EEP+T Analog Devices Inc./Maxim Integrated

MAX1962EEP+T

IC REG CTRLR BUCK 20QSOP

Analog Devices Inc./Maxim Integrated

3,394
RFQ
MAX1962EEP+T Datasheet

Datasheet

- 20-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.35V ~ 5.5V 500kHz, 1MHz 92% Yes Yes - Current Limit, Enable, Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 20-QSOP
UC2825ANG4 Texas Instruments

UC2825ANG4

IC REG CTRLR MULT TOPOLOGY 16DIP

Texas Instruments

1,121
RFQ
UC2825ANG4 Datasheet

Datasheet

- 16-DIP (0.300", 7.62mm) Tube Discontinued at Digi-Key Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 8.4V ~ 22V 400kHz ~ 1MHz 50% No No - Current Limit, Frequency Control, Ramp, Soft Start -40°C ~ 85°C (TA) - - Through Hole 16-PDIP
ISL6398IRTZ-TK Renesas Electronics Corporation

ISL6398IRTZ-TK

IC REG CTRLR BUCK PMBUS 40QFN

Renesas Electronics Corporation

2,423
RFQ
ISL6398IRTZ-TK Datasheet

Datasheet

- 40-VFQFN Exposed Pad Tape & Reel (TR) Obsolete PWM Signal Step-Down Positive Buck 6 6 4.75V ~ 5.25V 120kHz ~ 2.025MHz 98% No - I2C, PMBus, SMBus - -40°C ~ 85°C (TA) - - Surface Mount 40-TQFN (5x5)
LTC3830EGN#TRPBF Analog Devices Inc.

LTC3830EGN#TRPBF

IC REG CTRLR BUCK 16SSOP

Analog Devices Inc.

3,753
RFQ
LTC3830EGN#TRPBF Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 3V ~ 8V 200kHz 95% Yes No - Current Limit, Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SSOP
LT3753HFE#TRPBF Analog Devices Inc.

LT3753HFE#TRPBF

IC REG CTRLR FWRD CONV 38TSSOP

Analog Devices Inc.

2,495
RFQ
LT3753HFE#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 8.5V ~ 100V 100kHz ~ 500kHz - Yes Yes - Frequency Control, Soft Start -40°C ~ 150°C (TJ) - - Surface Mount 38-TSSOP-EP
SG1524BJ Microchip Technology

SG1524BJ

IC REG CTRLR BUCK 16DIP

Microchip Technology

4,218
RFQ
SG1524BJ Datasheet

Datasheet

- 16-CDIP (0.300", 7.62mm) Tube Obsolete - - - - - - - - - - - - - - - - Through Hole 16-CERDIP
LTC3813IG#TRPBF Analog Devices Inc.

LTC3813IG#TRPBF

IC REG CTRLR BOOST 28SSOP

Analog Devices Inc.

4,607
RFQ
LTC3813IG#TRPBF Datasheet

Datasheet

- 28-SSOP (0.209", 5.30mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up Positive Boost 1 1 6.35V ~ 14V - - Yes Yes - Enable, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 28-SSOP
LTC3862IFE-1#TRPBF Analog Devices Inc.

LTC3862IFE-1#TRPBF

IC REG CTRLR BOOST/SEPIC 24TSSOP

Analog Devices Inc.

1,381
RFQ
LTC3862IFE-1#TRPBF Datasheet

Datasheet

- 24-TSSOP (0.173", 4.40mm Width) 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 ~ 125°C (TJ) - - Surface Mount 24-TSSOP
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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.