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
XC9302A453MR-G Torex Semiconductor Ltd

XC9302A453MR-G

STEP-UP & STEP-DOWN 300KHZ DCDC

Torex Semiconductor Ltd

1,486
RFQ
XC9302A453MR-G Datasheet

Datasheet

XC9302 SC-74A, SOT-753 Tape & Reel (TR) Active PWM Step-Up/Step-Down Positive Buck-Boost 1 1 2V ~ 10V 300kHz 92% No No - Enable -40°C ~ 85°C - - Surface Mount SOT-25-5
XC9302A463MR-G Torex Semiconductor Ltd

XC9302A463MR-G

STEP-UP & STEP-DOWN 300KHZ DCDC

Torex Semiconductor Ltd

2,375
RFQ
XC9302A463MR-G Datasheet

Datasheet

XC9302 SC-74A, SOT-753 Tape & Reel (TR) Active PWM Step-Up/Step-Down Positive Buck-Boost 1 1 2V ~ 10V 300kHz 92% No No - Enable -40°C ~ 85°C - - Surface Mount SOT-25-5
XC9302A473MR-G Torex Semiconductor Ltd

XC9302A473MR-G

STEP-UP & STEP-DOWN 300KHZ DCDC

Torex Semiconductor Ltd

2,418
RFQ
XC9302A473MR-G Datasheet

Datasheet

XC9302 SC-74A, SOT-753 Tape & Reel (TR) Active PWM Step-Up/Step-Down Positive Buck-Boost 1 1 2V ~ 10V 300kHz 92% No No - Enable -40°C ~ 85°C - - Surface Mount SOT-25-5
XC9302A483MR-G Torex Semiconductor Ltd

XC9302A483MR-G

STEP-UP & STEP-DOWN 300KHZ DCDC

Torex Semiconductor Ltd

3,966
RFQ
XC9302A483MR-G Datasheet

Datasheet

XC9302 SC-74A, SOT-753 Tape & Reel (TR) Active PWM Step-Up/Step-Down Positive Buck-Boost 1 1 2V ~ 10V 300kHz 92% No No - Enable -40°C ~ 85°C - - Surface Mount SOT-25-5
XC9302A493MR-G Torex Semiconductor Ltd

XC9302A493MR-G

STEP-UP & STEP-DOWN 300KHZ DCDC

Torex Semiconductor Ltd

3,578
RFQ
XC9302A493MR-G Datasheet

Datasheet

XC9302 SC-74A, SOT-753 Tape & Reel (TR) Active PWM Step-Up/Step-Down Positive Buck-Boost 1 1 2V ~ 10V 300kHz 92% No No - Enable -40°C ~ 85°C - - Surface Mount SOT-25-5
XC9302A503MR-G Torex Semiconductor Ltd

XC9302A503MR-G

STEP-UP & STEP-DOWN 300KHZ DCDC

Torex Semiconductor Ltd

4,989
RFQ
XC9302A503MR-G Datasheet

Datasheet

XC9302 SC-74A, SOT-753 Tape & Reel (TR) Active PWM Step-Up/Step-Down Positive Buck-Boost 1 1 2V ~ 10V 300kHz 92% No No - Enable -40°C ~ 85°C - - Surface Mount SOT-25-5
XC9302A513MR-G Torex Semiconductor Ltd

XC9302A513MR-G

STEP-UP & STEP-DOWN 300KHZ DCDC

Torex Semiconductor Ltd

1,215
RFQ
XC9302A513MR-G Datasheet

Datasheet

XC9302 SC-74A, SOT-753 Tape & Reel (TR) Active PWM Step-Up/Step-Down Positive Buck-Boost 1 1 2V ~ 10V 300kHz 92% No No - Enable -40°C ~ 85°C - - Surface Mount SOT-25-5
XC9302A523MR-G Torex Semiconductor Ltd

XC9302A523MR-G

STEP-UP & STEP-DOWN 300KHZ DCDC

Torex Semiconductor Ltd

2,106
RFQ
XC9302A523MR-G Datasheet

Datasheet

XC9302 SC-74A, SOT-753 Tape & Reel (TR) Active PWM Step-Up/Step-Down Positive Buck-Boost 1 1 2V ~ 10V 300kHz 92% No No - Enable -40°C ~ 85°C - - Surface Mount SOT-25-5
XC9302A533MR-G Torex Semiconductor Ltd

XC9302A533MR-G

STEP-UP & STEP-DOWN 300KHZ DCDC

Torex Semiconductor Ltd

1,886
RFQ
XC9302A533MR-G Datasheet

Datasheet

XC9302 SC-74A, SOT-753 Tape & Reel (TR) Active PWM Step-Up/Step-Down Positive Buck-Boost 1 1 2V ~ 10V 300kHz 92% No No - Enable -40°C ~ 85°C - - Surface Mount SOT-25-5
XC9302A543MR-G Torex Semiconductor Ltd

XC9302A543MR-G

STEP-UP & STEP-DOWN 300KHZ DCDC

Torex Semiconductor Ltd

2,114
RFQ
XC9302A543MR-G Datasheet

Datasheet

XC9302 SC-74A, SOT-753 Tape & Reel (TR) Active PWM Step-Up/Step-Down Positive Buck-Boost 1 1 2V ~ 10V 300kHz 92% No No - Enable -40°C ~ 85°C - - Surface Mount SOT-25-5
XC9302A553MR-G Torex Semiconductor Ltd

XC9302A553MR-G

STEP-UP & STEP-DOWN 300KHZ DCDC

Torex Semiconductor Ltd

3,913
RFQ
XC9302A553MR-G Datasheet

Datasheet

XC9302 SC-74A, SOT-753 Tape & Reel (TR) Active PWM Step-Up/Step-Down Positive Buck-Boost 1 1 2V ~ 10V 300kHz 92% No No - Enable -40°C ~ 85°C - - Surface Mount SOT-25-5
XC9302A563MR-G Torex Semiconductor Ltd

XC9302A563MR-G

STEP-UP & STEP-DOWN 300KHZ DCDC

Torex Semiconductor Ltd

4,224
RFQ
XC9302A563MR-G Datasheet

Datasheet

XC9302 SC-74A, SOT-753 Tape & Reel (TR) Active PWM Step-Up/Step-Down Positive Buck-Boost 1 1 2V ~ 10V 300kHz 92% No No - Enable -40°C ~ 85°C - - Surface Mount SOT-25-5
XC9302A573MR-G Torex Semiconductor Ltd

XC9302A573MR-G

STEP-UP & STEP-DOWN 300KHZ DCDC

Torex Semiconductor Ltd

4,379
RFQ
XC9302A573MR-G Datasheet

Datasheet

XC9302 SC-74A, SOT-753 Tape & Reel (TR) Active PWM Step-Up/Step-Down Positive Buck-Boost 1 1 2V ~ 10V 300kHz 92% No No - Enable -40°C ~ 85°C - - Surface Mount SOT-25-5
XC9302A583MR-G Torex Semiconductor Ltd

XC9302A583MR-G

STEP-UP & STEP-DOWN 300KHZ DCDC

Torex Semiconductor Ltd

4,226
RFQ
XC9302A583MR-G Datasheet

Datasheet

XC9302 SC-74A, SOT-753 Tape & Reel (TR) Active PWM Step-Up/Step-Down Positive Buck-Boost 1 1 2V ~ 10V 300kHz 92% No No - Enable -40°C ~ 85°C - - Surface Mount SOT-25-5
XC9302A593MR-G Torex Semiconductor Ltd

XC9302A593MR-G

STEP-UP & STEP-DOWN 300KHZ DCDC

Torex Semiconductor Ltd

2,994
RFQ
XC9302A593MR-G Datasheet

Datasheet

XC9302 SC-74A, SOT-753 Tape & Reel (TR) Active PWM Step-Up/Step-Down Positive Buck-Boost 1 1 2V ~ 10V 300kHz 92% No No - Enable -40°C ~ 85°C - - Surface Mount SOT-25-5
XC9302A603MR-G Torex Semiconductor Ltd

XC9302A603MR-G

STEP-UP & STEP-DOWN 300KHZ DCDC

Torex Semiconductor Ltd

1,294
RFQ
XC9302A603MR-G Datasheet

Datasheet

XC9302 SC-74A, SOT-753 Tape & Reel (TR) Active PWM Step-Up/Step-Down Positive Buck-Boost 1 1 2V ~ 10V 300kHz 92% No No - Enable -40°C ~ 85°C - - Surface Mount SOT-25-5
UC3842AD onsemi

UC3842AD

IC REG CTRLR PWM 8SOIC

onsemi

4,485
RFQ
UC3842AD Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 10V ~ 30V Up to 500kHz 96% No No - Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
RT8208BGQW Richtek USA Inc.

RT8208BGQW

IC REG CTRLR BUCK 16WQFN

Richtek USA Inc.

1,543
RFQ
RT8208BGQW Datasheet

Datasheet

- 16-WFQFN Exposed Pad Tape & Reel (TR) Discontinued at Digi-Key Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 5.5V - - Yes No - Enable, On Time Control, Phase Control, Power Good -40°C ~ 85°C (TA) - - Surface Mount 16-WQFN (3x3)
TL3845BDG4-8 Texas Instruments

TL3845BDG4-8

IC REG CTRLR MULT TOPOLOGY 8SOIC

Texas Instruments

1,263
RFQ
TL3845BDG4-8 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 7.6V ~ 30V 100kHz 48% No No - Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
TL594IPW Texas Instruments

TL594IPW

IC REG CTRLR MULT TOP 16TSSOP

Texas Instruments

4,687
RFQ
TL594IPW Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tube Obsolete Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 7V ~ 40V 1kHz ~ 300kHz 97% No No - Dead Time Control, Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 16-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.