Littelfuse Inc.
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RXE075

RXE075 Product Overview

Introduction

RXE075 is a versatile electronic component that belongs to the category of voltage regulators. It is widely used in various electronic devices and systems to ensure stable and regulated power supply.

Basic Information Overview

  • Category: Voltage Regulator
  • Use: To regulate and stabilize voltage in electronic circuits
  • Characteristics: High precision, low dropout voltage, thermal shutdown protection
  • Package: TO-220, TO-252, TO-263
  • Essence: Regulating voltage to ensure consistent performance of electronic components
  • Packaging/Quantity: Available in reels or tubes with varying quantities

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 1.25V to 20V
  • Output Current: Up to 3A
  • Dropout Voltage: 0.6V at 3A
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The RXE075 voltage regulator typically has three pins: 1. Input (VIN): Connects to the input voltage source 2. Ground (GND): Connected to the ground reference 3. Output (VOUT): Provides the regulated output voltage

Functional Features

  • High Precision: Provides accurate and stable output voltage
  • Low Dropout Voltage: Ensures efficient regulation even when input voltage is close to the output voltage
  • Thermal Shutdown Protection: Protects the device from overheating

Advantages and Disadvantages

Advantages

  • Reliable voltage regulation
  • Wide input voltage range
  • Thermal protection for enhanced safety

Disadvantages

  • Higher dropout voltage compared to some alternative models
  • Sensitive to external noise and fluctuations

Working Principles

The RXE075 utilizes a feedback control mechanism to compare the output voltage with a reference voltage and adjust the internal circuitry to maintain a constant output voltage despite changes in the input voltage or load conditions.

Detailed Application Field Plans

The RXE075 is commonly used in the following applications: - Power supplies for microcontrollers and integrated circuits - Battery charging circuits - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to RXE075 include: - LM317: A popular adjustable voltage regulator with similar characteristics - L7805: Fixed 5V voltage regulator commonly used in electronic circuits - LT1083: High current adjustable voltage regulator suitable for power supply applications

In conclusion, the RXE075 voltage regulator offers precise and reliable voltage regulation for a wide range of electronic applications, making it an essential component in modern electronic designs.

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10 سوال و پاسخ رایج مربوط به کاربرد RXE075 در راه حل های فنی را فهرست کنید

Sure, here are 10 common questions and answers related to the application of RXE075 in technical solutions:

  1. What is RXE075?

    • RXE075 is a high-performance resistor used in various technical applications to control current flow and voltage levels.

  2. What are the key features of RXE075?

    • RXE075 features high power dissipation, low resistance values, and a compact size, making it suitable for demanding technical solutions.

  3. How is RXE075 typically used in technical solutions?

    • RXE075 is commonly used as a current-limiting or voltage-dropping element in circuits, providing precise control over electrical parameters.

  4. What are the advantages of using RXE075 in technical designs?

    • RXE075 offers excellent stability, reliability, and thermal performance, making it ideal for critical applications where precision is essential.

  5. Can RXE075 be used in high-frequency applications?

    • Yes, RXE075 is designed to maintain its performance even in high-frequency environments, making it suitable for a wide range of technical solutions.

  6. Are there any specific precautions to consider when using RXE075?

    • It's important to ensure proper heat dissipation and avoid exceeding the maximum power rating to prevent damage to the RXE075 resistor.

  7. What are the typical operating temperatures for RXE075?

    • RXE075 is designed to operate within a wide temperature range, typically from -55°C to 155°C, ensuring suitability for diverse technical environments.

  8. Can RXE075 be used in automotive applications?

    • Yes, RXE075 is often utilized in automotive electronics due to its robust construction and ability to withstand harsh operating conditions.

  9. Does RXE075 require any special mounting considerations?

    • RXE075 can be mounted using standard techniques such as surface-mount or through-hole soldering, with no special mounting requirements.

  10. Where can I find detailed specifications and application notes for RXE075?

    • Detailed specifications and application notes for RXE075 can be found in the product datasheet provided by the manufacturer, offering comprehensive guidance for its integration into technical solutions.