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
R1224N332E-TR-FE Nisshinbo Micro Devices Inc.

R1224N332E-TR-FE

18.5V INPUT PWM/VFM STEP-DOWN DC

Nisshinbo Micro Devices Inc.

4,694
RFQ
R1224N332E-TR-FE Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.3V ~ 18.5V 300kHz 100% No No - Enable -40°C ~ 85°C - - Surface Mount SOT-23-5
R1224N332F-TR-FE Nisshinbo Micro Devices Inc.

R1224N332F-TR-FE

18.5V INPUT PWM/VFM STEP-DOWN DC

Nisshinbo Micro Devices Inc.

1,893
RFQ
R1224N332F-TR-FE Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.3V ~ 18.5V 500kHz 100% No No - Enable -40°C ~ 85°C - - Surface Mount SOT-23-5
R1224N332G-TR-FE Nisshinbo Micro Devices Inc.

R1224N332G-TR-FE

18.5V INPUT PWM/VFM STEP-DOWN DC

Nisshinbo Micro Devices Inc.

2,383
RFQ
R1224N332G-TR-FE Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.3V ~ 18.5V 300kHz 100% No No - Enable -40°C ~ 85°C - - Surface Mount SOT-23-5
R1224N332H-TR-FE Nisshinbo Micro Devices Inc.

R1224N332H-TR-FE

18.5V INPUT PWM/VFM STEP-DOWN DC

Nisshinbo Micro Devices Inc.

1,238
RFQ
R1224N332H-TR-FE Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.3V ~ 18.5V 500kHz 100% No No - Enable -40°C ~ 85°C - - Surface Mount SOT-23-5
R1224N332L-TR-FE Nisshinbo Micro Devices Inc.

R1224N332L-TR-FE

18.5V INPUT PWM/VFM STEP-DOWN DC

Nisshinbo Micro Devices Inc.

2,041
RFQ
R1224N332L-TR-FE Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.3V ~ 18.5V 180kHz 100% No No - Enable -40°C ~ 85°C - - Surface Mount SOT-23-5
R1224N332M-TR-FE Nisshinbo Micro Devices Inc.

R1224N332M-TR-FE

18.5V INPUT PWM/VFM STEP-DOWN DC

Nisshinbo Micro Devices Inc.

1,492
RFQ
R1224N332M-TR-FE Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.3V ~ 18.5V 180kHz 100% No No - Enable -40°C ~ 85°C - - Surface Mount SOT-23-5
R1224N342H-TR-FE Nisshinbo Micro Devices Inc.

R1224N342H-TR-FE

18.5V INPUT PWM/VFM STEP-DOWN DC

Nisshinbo Micro Devices Inc.

4,335
RFQ
R1224N342H-TR-FE Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.3V ~ 18.5V 500kHz 100% No No - Enable -40°C ~ 85°C - - Surface Mount SOT-23-5
R1224N362F-TR-FE Nisshinbo Micro Devices Inc.

R1224N362F-TR-FE

18.5V INPUT PWM/VFM STEP-DOWN DC

Nisshinbo Micro Devices Inc.

4,201
RFQ
R1224N362F-TR-FE Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.3V ~ 18.5V 500kHz 100% No No - Enable -40°C ~ 85°C - - Surface Mount SOT-23-5
R1224N362G-TR-FE Nisshinbo Micro Devices Inc.

R1224N362G-TR-FE

18.5V INPUT PWM/VFM STEP-DOWN DC

Nisshinbo Micro Devices Inc.

3,002
RFQ
R1224N362G-TR-FE Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.3V ~ 18.5V 300kHz 100% No No - Enable -40°C ~ 85°C - - Surface Mount SOT-23-5
R1224N362H-TR-FE Nisshinbo Micro Devices Inc.

R1224N362H-TR-FE

18.5V INPUT PWM/VFM STEP-DOWN DC

Nisshinbo Micro Devices Inc.

1,405
RFQ
R1224N362H-TR-FE Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.3V ~ 18.5V 500kHz 100% No No - Enable -40°C ~ 85°C - - Surface Mount SOT-23-5
R1224N362L-TR-FE Nisshinbo Micro Devices Inc.

R1224N362L-TR-FE

18.5V INPUT PWM/VFM STEP-DOWN DC

Nisshinbo Micro Devices Inc.

1,020
RFQ
R1224N362L-TR-FE Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.3V ~ 18.5V 180kHz 100% No No - Enable -40°C ~ 85°C - - Surface Mount SOT-23-5
R1224N402G-TR-FE Nisshinbo Micro Devices Inc.

R1224N402G-TR-FE

18.5V INPUT PWM/VFM STEP-DOWN DC

Nisshinbo Micro Devices Inc.

3,887
RFQ
R1224N402G-TR-FE Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.3V ~ 18.5V 300kHz 100% No No - Enable -40°C ~ 85°C - - Surface Mount SOT-23-5
R1224N402H-TR-FE Nisshinbo Micro Devices Inc.

R1224N402H-TR-FE

18.5V INPUT PWM/VFM STEP-DOWN DC

Nisshinbo Micro Devices Inc.

3,373
RFQ
R1224N402H-TR-FE Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.3V ~ 18.5V 500kHz 100% No No - Enable -40°C ~ 85°C - - Surface Mount SOT-23-5
R1224N502E-TR-FE Nisshinbo Micro Devices Inc.

R1224N502E-TR-FE

18.5V INPUT PWM/VFM STEP-DOWN DC

Nisshinbo Micro Devices Inc.

4,206
RFQ
R1224N502E-TR-FE Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.3V ~ 18.5V 300kHz 100% No No - Enable -40°C ~ 85°C - - Surface Mount SOT-23-5
R1224N502F-TR-FE Nisshinbo Micro Devices Inc.

R1224N502F-TR-FE

18.5V INPUT PWM/VFM STEP-DOWN DC

Nisshinbo Micro Devices Inc.

1,912
RFQ
R1224N502F-TR-FE Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.3V ~ 18.5V 500kHz 100% No No - Enable -40°C ~ 85°C - - Surface Mount SOT-23-5
R1224N502G-TR-FE Nisshinbo Micro Devices Inc.

R1224N502G-TR-FE

18.5V INPUT PWM/VFM STEP-DOWN DC

Nisshinbo Micro Devices Inc.

3,941
RFQ
R1224N502G-TR-FE Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.3V ~ 18.5V 300kHz 100% No No - Enable -40°C ~ 85°C - - Surface Mount SOT-23-5
R1224N502H-TR-FE Nisshinbo Micro Devices Inc.

R1224N502H-TR-FE

18.5V INPUT PWM/VFM STEP-DOWN DC

Nisshinbo Micro Devices Inc.

4,968
RFQ
R1224N502H-TR-FE Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.3V ~ 18.5V 500kHz 100% No No - Enable -40°C ~ 85°C - - Surface Mount SOT-23-5
R1224N502L-TR-FE Nisshinbo Micro Devices Inc.

R1224N502L-TR-FE

18.5V INPUT PWM/VFM STEP-DOWN DC

Nisshinbo Micro Devices Inc.

4,021
RFQ
R1224N502L-TR-FE Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.3V ~ 18.5V 180kHz 100% No No - Enable -40°C ~ 85°C - - Surface Mount SOT-23-5
R1224N502M-TR-FE Nisshinbo Micro Devices Inc.

R1224N502M-TR-FE

18.5V INPUT PWM/VFM STEP-DOWN DC

Nisshinbo Micro Devices Inc.

4,199
RFQ
R1224N502M-TR-FE Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.3V ~ 18.5V 180kHz 100% No No - Enable -40°C ~ 85°C - - Surface Mount SOT-23-5
R1224N552G-TR-FE Nisshinbo Micro Devices Inc.

R1224N552G-TR-FE

18.5V INPUT PWM/VFM STEP-DOWN DC

Nisshinbo Micro Devices Inc.

3,934
RFQ
R1224N552G-TR-FE Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.3V ~ 18.5V 300kHz 100% No No - Enable -40°C ~ 85°C - - Surface Mount SOT-23-5
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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.