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CZRW55C3V3-G
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CZRW55C3V3-G

Introduction

The CZRW55C3V3-G is a voltage regulator belonging to the category of electronic components. This device is commonly used in various electronic circuits to regulate voltage levels and ensure stable power supply to sensitive components.

Basic Information Overview

  • Category: Voltage Regulator
  • Use: To regulate voltage levels in electronic circuits
  • Characteristics: Stable output voltage, low dropout voltage, thermal shutdown protection
  • Package: TO-252-2 (DPAK)
  • Essence: Ensuring stable power supply to electronic components
  • Packaging/Quantity: Typically available in reels of 2500 units

Specifications

  • Input Voltage Range: 4.5V to 18V
  • Output Voltage: 3.3V
  • Output Current: 500mA
  • Dropout Voltage: 300mV @ 500mA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. Input Voltage (VIN)
  2. Ground (GND)
  3. Output Voltage (VOUT)

Functional Features

  • Voltage Regulation: Maintains a constant output voltage despite fluctuations in the input voltage.
  • Low Dropout: Operates with minimal voltage drop between the input and output.
  • Thermal Shutdown Protection: Safeguards the device from overheating by shutting down when the temperature exceeds a certain threshold.

Advantages and Disadvantages

Advantages

  • Provides stable voltage output
  • Low dropout voltage ensures efficient power utilization
  • Thermal shutdown protection enhances reliability

Disadvantages

  • Limited maximum output current
  • Requires external components for specific applications

Working Principles

The CZRW55C3V3-G operates based on the principle of feedback control. It compares the output voltage to a reference voltage and adjusts the internal circuitry to maintain a constant output voltage.

Detailed Application Field Plans

This voltage regulator is widely used in various applications such as: - Battery-powered devices - Embedded systems - Consumer electronics - Industrial automation

Detailed and Complete Alternative Models

  • LM1117-3.3: Similar voltage regulator with adjustable output voltage
  • XC6206P332MR: Low dropout voltage regulator with 3.3V output

In conclusion, the CZRW55C3V3-G is a reliable voltage regulator suitable for a wide range of electronic applications, offering stable voltage regulation and thermal protection. While it has limitations in terms of maximum output current, its advantages make it a popular choice for many electronic designs.

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10个与CZRW55C3V3-G在技术解决方案中的应用相关的常见问题及解答

  1. What is the operating voltage range of CZRW55C3V3-G?

    • The operating voltage range of CZRW55C3V3-G is typically 3.0V to 3.6V.

  2. What is the maximum output current of CZRW55C3V3-G?

    • The maximum output current of CZRW55C3V3-G is 100mA.

  3. Can CZRW55C3V3-G be used in automotive applications?

    • Yes, CZRW55C3V3-G is suitable for use in automotive applications.

  4. What is the typical dropout voltage of CZRW55C3V3-G?

    • The typical dropout voltage of CZRW55C3V3-G is 150mV at 100mA load.

  5. Is CZRW55C3V3-G a low quiescent current regulator?

    • Yes, CZRW55C3V3-G is designed as a low quiescent current regulator.

  6. Does CZRW55C3V3-G have built-in overcurrent protection?

    • Yes, CZRW55C3V3-G features built-in overcurrent protection.

  7. What is the temperature range for operation of CZRW55C3V3-G?

    • CZRW55C3V3-G is designed to operate within a temperature range of -40°C to 125°C.

  8. Can CZRW55C3V3-G be used in battery-powered applications?

    • Yes, CZRW55C3V3-G is suitable for use in battery-powered applications.

  9. Does CZRW55C3V3-G require any external components for operation?

    • CZRW55C3V3-G requires only input and output capacitors for stable operation.

  10. Is CZRW55C3V3-G available in a small form factor package?

    • Yes, CZRW55C3V3-G is available in a compact SOT-23 package for space-constrained applications.