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NCP630GD2TR4 from ON,ON Semiconductor

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NCP630GD2TR4

Manufacturer: ON, ON进口

3.0 A Fast Linear Voltage Regulators

Partnumber Manufacturer Quantity Availability
NCP630GD2TR4 ON, ON进口 32230 In Stock

Description and Introduction

3.0 A Fast Linear Voltage Regulators The **NCP630GD2TR4** is a high-performance synchronous buck regulator designed for efficient power management in modern electronic applications. This compact, integrated circuit (IC) delivers precise voltage regulation with high efficiency, making it suitable for a wide range of devices, including consumer electronics, industrial systems, and embedded computing solutions.  

Featuring a synchronous rectification architecture, the NCP630GD2TR4 minimizes power loss and enhances thermal performance, ensuring reliable operation even under demanding conditions. Its wide input voltage range allows flexibility in various power supply configurations, while advanced control algorithms provide fast transient response and stable output.  

Key specifications include adjustable output voltage, overcurrent protection, and thermal shutdown, safeguarding both the regulator and connected components. The device is housed in a space-saving package, optimizing board layout for compact designs.  

Engineers value the NCP630GD2TR4 for its balance of efficiency, reliability, and ease of integration, making it a preferred choice for applications requiring robust power conversion. Whether used in battery-powered devices or high-performance computing systems, this regulator ensures consistent power delivery with minimal energy waste.  

For detailed electrical characteristics and application guidelines, consult the official datasheet to ensure proper implementation in your design.

Application Scenarios & Design Considerations

3.0 A Fast Linear Voltage Regulators

Alternative Part Number

  • TPS7A7001DDAR --: Low-dropout linear regulator with similar 1A current capability and adjustable output, suitable replacement for the NCP630 in many applications.
  • LD1117S33TR --: Widely available fixed 3.3V LDO regulator in SOT-223, pin-compatible footprint and adequate current rating for typical NCP630 use cases.
  • LM1117MPX-3.3/NOPB --: Industry-standard 3.3V LDO regulator with similar package and current rating, easy second-source option when exact NCP630 availability is limited.
  • TPS7A6533QPWPRQ1 --: Automotive-grade 3.3V low-dropout linear regulator with similar current capability and thermal performance, suitable replacement for the NCP630 in most 3.3V rail applications.
  • LM3940ISX-3.3 --: Widely available 3.3V LDO regulator with comparable dropout and output current, pin-compatible in many designs and easy to source as a second source.
  • MIC29302WU --: Adjustable high-current LDO that can be configured for 3.3V output, offering similar load capability and robust thermal behavior as a functional substitute.

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