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
UC1524AL883B Texas Instruments

UC1524AL883B

UC1524A ADVANCED REGULATING PULS

Texas Instruments

187
RFQ
UC1524AL883B Datasheet

Datasheet

- 20-CLCC Bulk Active PWM Step-Down Positive Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 8V ~ 40V 10Hz ~ 10kHz 45% No No - Enable, Frequency Control, Ramp -55°C ~ 125°C (TA) - - Surface Mount 20-LCCC (8.89x8.89)
UC1825BJ Unitrode

UC1825BJ

SWITCHING CONTROLLER, VOLTAGE-MO

Unitrode

1,917
RFQ
UC1825BJ Datasheet

Datasheet

- 16-CDIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 8.4V ~ 30V 340kHz ~ 460kHz 80% Yes No - Current Limit, Enable, Frequency Control, Ramp, Soft Start -55°C ~ 125°C (TA) - - Through Hole 16-CDIP
AD9560KN Analog Devices Inc.

AD9560KN

PULSE WIDTH MODULATOR

Analog Devices Inc.

395
RFQ
AD9560KN Datasheet

Datasheet

AD9560 28-DIP (0.600", 15.24mm) Bulk Obsolete PWM - Positive - 1 1 5V - - No No - Frequency Control, Ramp 0°C ~ 70°C - - Through Hole 28-PDIP
LTC1628IUH#TRPBF Linear Technology

LTC1628IUH#TRPBF

HIGH EFFICIENCY, 2-PHASE SYNCHRO

Linear Technology

547
RFQ
LTC1628IUH#TRPBF Datasheet

Datasheet

- 32-WFQFN Exposed Pad Bulk Active Transistor Driver Step-Down Positive Buck 2 2 3.5V ~ 30V 220kHz 99.4% Yes No - Enable, Frequency Control, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 32-QFN (5x5)
ISL81802FVEZ-T7A Renesas Electronics Corporation

ISL81802FVEZ-T7A

80V DUAL SYNC BUCK CONTROLLER 38

Renesas Electronics Corporation

3,532
RFQ
ISL81802FVEZ-T7A Datasheet

Datasheet

- 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 80V 100kHz ~ 1MHz - Yes Yes - Current Limit, Enable, Off Time Control, On Time Control, Phase Control, Power Good, Power On Reset, Pulse Skipping, Ramp, Sequencing, Soft Star, Tracking -40°C ~ 125°C (TA) - - Surface Mount 38-HTSSOP
LTC1702CGN Analog Devices Inc.

LTC1702CGN

IC REG CTRLR BUCK 24SSOP

Analog Devices Inc.

1,255
RFQ
LTC1702CGN Datasheet

Datasheet

- 24-SSOP (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Down Positive Buck 2 2 3V ~ 7V 550kHz 90% Yes No - Current Limit, Enable, Power Good, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 24-SSOP
LTC3886IUKG-1#TRPBF Analog Devices Inc.

LTC3886IUKG-1#TRPBF

60V 2X OUT BUCK CNTR W/ DIG PWR

Analog Devices Inc.

1,978
RFQ
LTC3886IUKG-1#TRPBF Datasheet

Datasheet

PolyPhase® 52-WFQFN, 46 Leads, Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 60V 100kHz ~ 750kHz - Yes Yes I2C, PMBus Enable, Frequency Control, Phase Control, Power Good -40°C ~ 125°C (TJ) - - Surface Mount 52-QFN (7x8)
UCC2895MDWREP Texas Instruments

UCC2895MDWREP

IC OFFLINE SW FULL-BRDG 20SOIC

Texas Instruments

3,796
RFQ
UCC2895MDWREP Datasheet

Datasheet

- 20-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active PWM - Positive Phase-Shifted Full-Bridge 1 1 10V ~ 16.5V 1MHz 100% - Yes - Frequency Control, Soft Start, Sync -55°C ~ 125°C (TJ) - - Surface Mount 20-SOIC
LTC3859ALMPUHF#PBF Analog Devices Inc.

LTC3859ALMPUHF#PBF

IC REG CTRLR MULT TOPOLOGY 38QFN

Analog Devices Inc.

3,922
RFQ
LTC3859ALMPUHF#PBF Datasheet

Datasheet

- 38-WFQFN Exposed Pad Bulk Active Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Buck-Boost, SEPIC 3 2 4.5V ~ 38V 115kHz ~ 835kHz, 350kHz ~ 535kHz 99%, 100% Yes No - Enable, Frequency Control, Power Good, Soft Start, Tracking -55°C ~ 150°C (TJ) - - Surface Mount 38-QFN (5x7)
AD9560AKR Analog Devices Inc.

AD9560AKR

IC REG CTRLR 28SOIC

Analog Devices Inc.

3,141
RFQ

-

* 28-SOIC (0.295", 7.50mm Width) Tube Obsolete - - - - - - - - - - - - - - - - Surface Mount 28-SOIC
UCC1800J883B Unitrode

UCC1800J883B

UCC1800 LOW-POWER BICMOS CURRENT

Unitrode

266
RFQ
UCC1800J883B Datasheet

Datasheet

UCC280x 8-CDIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 6.9V ~ 11V Up to 1MHz 1 No Yes - Frequency Control, Soft Start -55°C ~ 125°C (TA) - - Through Hole 8-CDIP
UC1825BJ883B Unitrode

UC1825BJ883B

HIGH SPEED PWM CONTROLLER, 1MHZ

Unitrode

1,193
RFQ
UC1825BJ883B Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
UC1823BJ883B Texas Instruments

UC1823BJ883B

SWITCHING CONTROLLER

Texas Instruments

165
RFQ
UC1823BJ883B Datasheet

Datasheet

- 16-CDIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Boost, Buck, Flyback, Forward Converter 2 1 22V 400kHz ~ 1MHz 100% Yes No - Current Limit, Enable, Frequency Control, Ramp, Soft Start -55°C ~ 125°C (TA) - - Through Hole 16-CDIP
5962-89920022A Texas Instruments

5962-89920022A

SWITCHING CONTROLLER

Texas Instruments

252
RFQ
5962-89920022A Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
5962-89511012A Texas Instruments

5962-89511012A

SWITCHING CONTROLLER

Texas Instruments

103
RFQ
5962-89511012A Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
UC1861J Texas Instruments

UC1861J

SWITCHING CONTROLLER

Texas Instruments

225
RFQ
UC1861J Datasheet

Datasheet

- 16-CDIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 22V 50kHz ~ 500kHz 50% No No - Soft Start -55°C ~ 125°C (TA) - - Through Hole 16-CDIP
UC1861J/883B Texas Instruments

UC1861J/883B

SWITCHING CONTROLLER

Texas Instruments

125
RFQ
UC1861J/883B Datasheet

Datasheet

- 16-CDIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 22V 50kHz ~ 500kHz 50% No No - Soft Start -55°C ~ 125°C (TA) - - Through Hole 16-CDIP
5962-8768102XA Texas Instruments

5962-8768102XA

SWITCHING CONTROLLER

Texas Instruments

169
RFQ
5962-8768102XA Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
UC1825BL883B Unitrode

UC1825BL883B

HIGH SPEED PWM CONTROLLER, 1MHZ

Unitrode

204
RFQ
UC1825BL883B Datasheet

Datasheet

- 20-CLCC Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 10V ~ 22V 340kHz ~ 460kHz 85% No No - Current Limit, Enable, Frequency Control, Overcurrent, Ramp, Soft Start -55°C ~ 125°C (TA) - - Surface Mount 20-LCCC (8.89x8.89)
UC1825L883B DM: 5962-87681012A Texas Instruments

UC1825L883B DM: 5962-87681012A

HIGH SPEED PWM CONTROLLER 20-LCC

Texas Instruments

239
RFQ
UC1825L883B DM: 5962-87681012A Datasheet

Datasheet

- 20-CLCC Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull 2 1 10V ~ 30V 340kHz ~ 460kHz 80% No Yes - Current Limit, Enable, Frequency Control, Ramp, Soft Start -55°C ~ 125°C (TA) - - Surface Mount 20-LCCC (8.89x8.89)
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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.