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CPDUR5V0
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CPDUR5V0

Product Overview

  • Category: Voltage Regulator
  • Use: Regulating voltage in electronic circuits
  • Characteristics: High precision, low dropout voltage, low quiescent current
  • Package: TO-220, TO-252, SOT-223
  • Essence: Ensures stable voltage output
  • Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

  • Input Voltage Range: 6V to 26V
  • Output Voltage: 5V
  • Output Current: 500mA
  • Dropout Voltage: 0.3V at 500mA
  • Quiescent Current: 75µA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. Vin (Input Voltage)
  2. GND (Ground)
  3. Vout (Output Voltage)

Functional Features

  • High Precision: Provides accurate and stable 5V output
  • Low Dropout Voltage: Suitable for low input voltage applications
  • Low Quiescent Current: Minimizes power consumption in standby mode

Advantages and Disadvantages

Advantages

  • Stable and precise voltage regulation
  • Low dropout voltage enables operation with low input voltages
  • Low quiescent current for power-efficient performance

Disadvantages

  • Limited output current compared to higher-rated regulators
  • Sensitive to input voltage fluctuations

Working Principles

The CPDUR5V0 utilizes a reference voltage and feedback mechanism to maintain a constant 5V output despite variations in the input voltage.

Detailed Application Field Plans

  • Embedded Systems: Provides stable voltage supply for microcontrollers and sensors
  • Battery-Powered Devices: Enables efficient use of battery power by regulating voltage
  • Automotive Electronics: Ensures consistent voltage supply in vehicle electronics

Detailed and Complete Alternative Models

  • LM7805: Traditional linear voltage regulator with similar specifications
  • LM2937: Low dropout voltage regulator with comparable characteristics
  • XC6206: Ultra-low quiescent current regulator suitable for battery-powered devices

This comprehensive entry provides an in-depth understanding of the CPDUR5V0 voltage regulator, including its specifications, features, applications, and alternatives.

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10个与CPDUR5V0在技术解决方案中的应用相关的常见问题及解答

  1. What is CPDUR5V0?

    • CPDUR5V0 is a voltage regulator IC that provides a stable 5V output from a higher input voltage.

  2. What is the input voltage range for CPDUR5V0?

    • The input voltage range for CPDUR5V0 is typically between 7V to 25V.

  3. What is the maximum output current of CPDUR5V0?

    • The maximum output current of CPDUR5V0 is usually around 1A.

  4. How do I connect CPDUR5V0 in my circuit?

    • CPDUR5V0 can be connected by providing the input voltage to the Vin pin and connecting the Vout pin to the load requiring a stable 5V supply.

  5. Does CPDUR5V0 require any external components?

    • Yes, CPDUR5V0 typically requires input and output capacitors for stability and filtering.

  6. What are the typical applications of CPDUR5V0?

    • CPDUR5V0 is commonly used in powering microcontrollers, sensors, and other digital logic circuits in various electronic devices.

  7. Is CPDUR5V0 suitable for battery-powered applications?

    • Yes, CPDUR5V0 can be used in battery-powered applications due to its low dropout voltage and efficiency.

  8. What is the thermal performance of CPDUR5V0?

    • CPDUR5V0 has a built-in thermal shutdown feature to protect the IC from overheating under high load conditions.

  9. Can CPDUR5V0 be used in automotive applications?

    • Yes, CPDUR5V0 is often used in automotive electronics due to its wide input voltage range and robustness.

  10. Are there any recommended layout guidelines for using CPDUR5V0?

    • Yes, it is recommended to follow the layout guidelines provided in the datasheet to minimize noise and ensure proper thermal management.