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
CS3524AGDW16 onsemi

CS3524AGDW16

SWITCHING CONTROLLER

onsemi

235
RFQ
CS3524AGDW16 Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
UCC35705D Texas Instruments

UCC35705D

IC REG CTRLR MULT TOPOLOGY 8SOIC

Texas Instruments

1,710
RFQ
UCC35705D Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback, Forward Converter 1 1 8.2V ~ 15V 1MHz 93% No No - Current Limit 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
UCC3801PWTR Texas Instruments

UCC3801PWTR

IC REG CTRLR MULT TOP 8TSSOP

Texas Instruments

2,767
RFQ
UCC3801PWTR Datasheet

Datasheet

- 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, Forward Converter 1 1 7.4V ~ 12V 46kHz 49% No No - Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 8-TSSOP
UC3524N Texas Instruments

UC3524N

IC REG CTRLR MULT TOPOLOGY 16DIP

Texas Instruments

3,704
RFQ
UC3524N Datasheet

Datasheet

- 16-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 8V ~ 40V 300kHz 45% No No - Current Limit, Enable, Frequency Control, Ramp 0°C ~ 70°C (TA) - - Through Hole 16-PDIP
UCC2807D-3/70034 Unitrode

UCC2807D-3/70034

UCC2807 SWITCHING CONTROLLER

Unitrode

2,124
RFQ
UCC2807D-3/70034 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 4.1V ~ 13.5V 202kHz 78% No No - - -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
HIP6004CB-T Intersil

HIP6004CB-T

SWITCHING CONTROLLER

Intersil

1,000
RFQ
HIP6004CB-T Datasheet

Datasheet

- 20-SOIC (0.295", 7.50mm Width) Bulk Obsolete Transistor Driver Step-Down Positive Buck 1 1 10.8V ~ 13.2V 200kHz, 50kHz ~ 1MHz 100% Yes No - Frequency Control, Phase Control, Power Good, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 20-SOIC
HIP6302VCB Intersil

HIP6302VCB

SWITCHING CONTROLLER

Intersil

428
RFQ
HIP6302VCB Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tube Obsolete PWM Signal Step-Down Positive Buck 2 2 4.75V ~ 5.25V 280kHz - - No - Enable, Frequency Control, Power Good 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
LV5768M-MPB-H onsemi

LV5768M-MPB-H

IC REG CTRLR BUCK 14-MFPS

onsemi

1,218
RFQ

-

- 14-LSOP (0.173", 4.40mm Width) Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 8.5V ~ 42V 80kHz ~ 500kHz 90% Yes No - Current Limit, Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 14-MFPS
TPS40004DGQR Texas Instruments

TPS40004DGQR

IC REG CTRLR BUCK 10MSOP

Texas Instruments

1,980
RFQ
TPS40004DGQR Datasheet

Datasheet

- 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Not For New Designs Transistor Driver Step-Down Positive Buck 1 1 2.25V ~ 5.5V 300kHz 94% Yes No - Current Limit, Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 10-HVSSOP
UC3844BVDR2G onsemi

UC3844BVDR2G

IC REG CTRLR PWM CM 14-SOIC

onsemi

7,024
RFQ
UC3844BVDR2G Datasheet

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 10V ~ 36V Up to 500kHz 48% No No - Frequency Control -40°C ~ 105°C (TA) - - Surface Mount 14-SOIC
TL5002ID Texas Instruments

TL5002ID

IC REG CTRLR BOOST/FLYBACK 8SOIC

Texas Instruments

1,247
RFQ
TL5002ID Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback 1 1 3.6V ~ 40V 20kHz ~ 500kHz 100% No No - Dead Time Control, Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
HIP6302CB Intersil

HIP6302CB

MPU CORE VOLTAGE REGULATOR

Intersil

2,135
RFQ
HIP6302CB Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tube Obsolete PWM Signal Step-Down Positive Buck 2 2 4.75V ~ 5.25V 50kHz ~ 1.5MHz - - No - Enable, Frequency Control, Power Good 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
TL1454CN Texas Instruments

TL1454CN

IC REG CTRLR 16DIP

Texas Instruments

21,399
RFQ

-

* 16-DIP (0.300", 7.62mm) Tube Obsolete - - - - - - - - - - - - - - - - Through Hole 16-PDIP
UC2843AQDRHT Texas Instruments

UC2843AQDRHT

CURRENT MODE PWM CONTROLLER

Texas Instruments

12,500
RFQ
UC2843AQDRHT Datasheet

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Up Positive, Isolation Capable Boost, Buck, Flyback, Forward 1 1 7.6V ~ 30V Up to 500kHz 96% No No - Frequency Control -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 14-SOIC
NCP1589AMNTXG onsemi

NCP1589AMNTXG

IC REG CTRLR BUCK 10DFN

onsemi

11,048
RFQ
NCP1589AMNTXG Datasheet

Datasheet

- 10-VFDFN Exposed Pad Tape & Reel (TR) Last Time Buy Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 13.2V 300kHz 75% Yes No - Enable, Power Good 0°C ~ 70°C (TA) - - Surface Mount 10-DFN (3x3)
NCP1589AMNTWG onsemi

NCP1589AMNTWG

IC REG CTRLR BUCK 10DFN

onsemi

8,798
RFQ
NCP1589AMNTWG Datasheet

Datasheet

- 10-VFDFN Exposed Pad Tape & Reel (TR) Last Time Buy Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 13.2V 300kHz 75% Yes No - Enable, Power Good 0°C ~ 70°C (TA) - - Surface Mount, Wettable Flank 10-DFN (3x3)
ISL6225BCA-T Intersil

ISL6225BCA-T

DUAL SWITCHING CONTROLLER

Intersil

2,500
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - - - - -
CS51220ED16 onsemi

CS51220ED16

SWITCHING CONTROLLER

onsemi

2,496
RFQ
CS51220ED16 Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
HA16121FP Renesas Electronics Corporation

HA16121FP

SWITCHING CONTROLLER

Renesas Electronics Corporation

2,287
RFQ
HA16121FP Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
HIP6301CB Intersil

HIP6301CB

SWITCHING CONTROLLER

Intersil

2,179
RFQ
HIP6301CB Datasheet

Datasheet

- 20-SOIC (0.295", 7.50mm Width) Tube Obsolete PWM Signal Step-Down Positive Buck 4 4 4.75V ~ 5.25V 50kHz ~ 1.5MHz 75% - No - Enable, Frequency Control, Power Good 0°C ~ 70°C (TA) - - Surface Mount 20-SOIC
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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.