Rohm Semiconductor
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RRE02VSM4STR
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RRE02VSM4STR

Product Overview

  • Category: Electronic Component
  • Use: Voltage Regulator
  • Characteristics: High precision, low dropout voltage, small package size
  • Package: SOT-23-5
  • Essence: Regulates voltage to a precise level
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 2.5V to 6.5V
  • Output Voltage: 1.2V to 5.5V
  • Output Current: 200mA
  • Dropout Voltage: 190mV at 100mA
  • Quiescent Current: 75µA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  • Pin 1 (VIN): Input Voltage
  • Pin 2 (GND): Ground
  • Pin 3 (NC): No Connection
  • Pin 4 (EN): Enable
  • Pin 5 (VOUT): Output Voltage

Functional Features

  • Low Dropout: Allows for regulation with minimal voltage difference
  • Enable Function: Control the regulator's on/off state
  • Thermal Shutdown: Protects the device during overtemperature conditions
  • Short-Circuit Protection: Safeguards against output short circuits

Advantages

  • Small package size enables use in space-constrained applications
  • Low dropout voltage minimizes power loss
  • Wide input voltage range enhances versatility

Disadvantages

  • Limited output current compared to larger regulators
  • Not suitable for high-power applications

Working Principles

The RRE02VSM4STR operates by comparing the reference voltage with the divided down output voltage to generate an error signal. This error signal is then used to adjust the pass element to maintain the desired output voltage.

Detailed Application Field Plans

  • Portable electronic devices
  • Battery-powered systems
  • IoT devices
  • Wearable technology
  • Consumer electronics

Detailed and Complete Alternative Models

  • RRE01VSM3STR: Lower output current but smaller package size
  • RRE03VSM5STR: Higher output current with a slightly larger package

This comprehensive entry provides a detailed understanding of the RRE02VSM4STR voltage regulator, including its specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Liste 10 perguntas e respostas comuns relacionadas à aplicação de RRE02VSM4STR em soluções técnicas

Sure, here are 10 common questions and answers related to the application of RRE02VSM4STR in technical solutions:

  1. What is RRE02VSM4STR?

    • RRE02VSM4STR is a specific model or component used in technical solutions, often in the context of electronics or machinery.

  2. What are the key features of RRE02VSM4STR?

    • The key features may include high precision, reliability, compatibility with certain systems, and specific performance metrics.

  3. How is RRE02VSM4STR typically integrated into technical solutions?

    • RRE02VSM4STR is typically integrated as part of a larger system, such as in control circuits, sensor networks, or data acquisition systems.

  4. What are the potential applications of RRE02VSM4STR?

    • RRE02VSM4STR can be used in various applications such as robotics, automation, industrial control systems, and precision measurement equipment.

  5. What are the common challenges when using RRE02VSM4STR in technical solutions?

    • Common challenges may include calibration, interfacing with other components, and ensuring compatibility with existing systems.

  6. Are there any best practices for implementing RRE02VSM4STR in technical solutions?

    • Best practices may include thorough testing, proper documentation, and following manufacturer's guidelines for installation and operation.

  7. What are the potential benefits of using RRE02VSM4STR in technical solutions?

    • Benefits may include improved accuracy, efficiency, and reliability in the overall system.

  8. Are there any known limitations or constraints when using RRE02VSM4STR?

    • Limitations may include operating temperature range, voltage requirements, and environmental considerations.

  9. How does RRE02VSM4STR compare to alternative components or models?

    • This comparison may involve factors such as cost, performance, availability, and compatibility with specific systems.

  10. Where can I find technical support or documentation for RRE02VSM4STR?

    • Technical support and documentation can usually be obtained from the manufacturer or distributor of RRE02VSM4STR, and may also be available online through official channels.

These questions and answers should provide a good overview of the application of RRE02VSM4STR in technical solutions.