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ROV20H751K
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ROV20H751K

Product Overview

  • Category: Electronic Component
  • Use: Voltage Regulator
  • Characteristics: High efficiency, low dropout voltage, compact design
  • Package: TO-220, TO-263
  • Essence: Regulates input voltage to a stable output voltage
  • Packaging/Quantity: Typically sold in reels or tubes

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage: 1.2V to 25V
  • Output Current: 2A
  • Dropout Voltage: 0.6V at 2A
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  • Pin 1 (VIN): Input Voltage
  • Pin 2 (GND): Ground
  • Pin 3 (VOUT): Output Voltage

Functional Features

  • High Efficiency: Minimizes power loss
  • Low Dropout Voltage: Suitable for low input voltage applications
  • Short Circuit Protection: Safeguards the regulator and connected components

Advantages

  • Compact design
  • Wide input voltage range
  • Excellent thermal performance

Disadvantages

  • Limited output current compared to some alternatives
  • Higher dropout voltage than certain models

Working Principles

The ROV20H751K operates by comparing the output voltage to a reference voltage and adjusting the pass device to maintain a stable output.

Detailed Application Field Plans

  • Automotive Electronics: Powering various sensors and control modules
  • Industrial Control Systems: Providing regulated voltage to microcontrollers and interface circuits
  • Consumer Electronics: Used in battery-powered devices for voltage regulation

Detailed and Complete Alternative Models

  • LM2940: Low dropout regulator with higher output current
  • LT1086: Adjustable voltage regulator with lower dropout voltage

This comprehensive entry provides an in-depth understanding of the ROV20H751K, covering its specifications, features, application areas, and alternative models within the specified word count.

技術ソリューションにおける ROV20H751K の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the ROV20H751K?

    • The ROV20H751K is a metal oxide varistor (MOV) designed to protect electronic devices and circuits from overvoltage surges.

  2. What is the maximum voltage rating of the ROV20H751K?

    • The maximum voltage rating of the ROV20H751K is 750V.

  3. What is the maximum energy absorption capability of the ROV20H751K?

    • The ROV20H751K can absorb up to 20J of energy during an overvoltage event.

  4. What are the typical applications of the ROV20H751K?

    • The ROV20H751K is commonly used in power supplies, industrial equipment, telecommunications systems, and automotive electronics to protect against transient voltage spikes.

  5. What is the response time of the ROV20H751K?

    • The response time of the ROV20H751K is very fast, typically responding within nanoseconds to clamp the voltage surge.

  6. Is the ROV20H751K suitable for outdoor applications?

    • Yes, the ROV20H751K is suitable for outdoor applications as it is designed to withstand harsh environmental conditions.

  7. Can the ROV20H751K be used in high-temperature environments?

    • Yes, the ROV20H751K is designed to operate effectively in high-temperature environments, making it suitable for a wide range of applications.

  8. What are the mounting options for the ROV20H751K?

    • The ROV20H751K is available in various mounting options, including through-hole and surface mount configurations.

  9. Does the ROV20H751K require any additional protective circuitry?

    • In most cases, the ROV20H751K does not require additional protective circuitry, as it provides robust overvoltage protection on its own.

  10. Is the ROV20H751K compliant with industry standards?

    • Yes, the ROV20H751K complies with relevant industry standards for overvoltage protection components, ensuring its reliability and performance in technical solutions.