Central Semiconductor Corp
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CMDZ5231B BK
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CMDZ5231B BK

Product Overview

Category: Semiconductor
Use: Voltage regulator
Characteristics: High efficiency, low dropout voltage
Package: TO-252-3
Essence: Regulating voltage in electronic circuits
Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

  • Input Voltage: 4.5V to 18V
  • Output Voltage: 3.3V
  • Output Current: 1500mA
  • Dropout Voltage: 300mV at 1A
  • Quiescent Current: 75µA
  • Operating Temperature: -40°C to 125°C

Detailed Pin Configuration

  1. Input
  2. Ground
  3. Output

Functional Features

  • Low dropout voltage
  • Thermal shutdown protection
  • Short-circuit current limit
  • Reverse battery protection

Advantages and Disadvantages

Advantages: - High efficiency - Wide input voltage range - Compact package size

Disadvantages: - Limited output current compared to some alternatives - Sensitive to input voltage fluctuations

Working Principles

The CMDZ5231B BK is a voltage regulator that maintains a stable output voltage despite variations in the input voltage or load current. It achieves this by using a feedback mechanism to adjust its internal circuitry, ensuring a consistent output.

Detailed Application Field Plans

The CMDZ5231B BK is suitable for various applications requiring a stable 3.3V power supply, such as: - Battery-powered devices - Embedded systems - Consumer electronics

Detailed and Complete Alternative Models

  • LM1117-3.3
  • MCP1703A-3302E/DB

This completes the entry for CMDZ5231B BK, providing comprehensive information about its product details, specifications, features, and application fields.

10個與CMDZ5231B BK在技術方案中應用相關的常見問題與解答

  1. What is CMDZ5231B BK?

    • CMDZ5231B BK is a dual Zener diode in a small SOT-23 surface-mount package, designed for voltage regulation and transient overvoltage protection.

  2. What are the typical applications of CMDZ5231B BK?

    • Typical applications include voltage clamping, voltage regulation, and transient overvoltage protection in various electronic circuits.

  3. What is the maximum power dissipation of CMDZ5231B BK?

    • The maximum power dissipation is 350mW.

  4. What is the operating temperature range of CMDZ5231B BK?

    • The operating temperature range is -65°C to +150°C.

  5. What is the voltage tolerance of CMDZ5231B BK?

    • The voltage tolerance is ±5%.

  6. What is the reverse standoff voltage of CMDZ5231B BK?

    • The reverse standoff voltage is 5.1V.

  7. What is the forward voltage of CMDZ5231B BK?

    • The forward voltage is 1.5V at 200mA.

  8. What are the key features of CMDZ5231B BK?

    • Key features include low leakage current, high reliability, and small package size.

  9. Can CMDZ5231B BK be used for ESD protection?

    • Yes, CMDZ5231B BK can be used for ESD (electrostatic discharge) protection in electronic circuits.

  10. Is CMDZ5231B BK RoHS compliant?

    • Yes, CMDZ5231B BK is RoHS compliant, making it suitable for use in environmentally friendly electronic products.