Taiwan Semiconductor Corporation
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ZM4732A L0G
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ZM4732A L0G

Product Overview

Category

The ZM4732A L0G belongs to the category of voltage regulators.

Use

It is used to regulate voltage in electronic circuits and devices.

Characteristics

  • Input Voltage Range: 4.75V to 40V
  • Output Voltage Range: 1.25V to 37V
  • Maximum Output Current: 1A
  • Low Dropout Voltage: 1.5V
  • Adjustable Output
  • Thermal Shutdown Protection

Package

The ZM4732A L0G comes in a TO-92 package.

Essence

This voltage regulator is essential for maintaining stable voltage levels in various electronic applications.

Packaging/Quantity

The ZM4732A L0G is typically packaged in reels with a quantity of 2500 units per reel.

Specifications

  • Input Voltage Range: 4.75V to 40V
  • Output Voltage Range: 1.25V to 37V
  • Dropout Voltage: 1.5V at 1A
  • Line Regulation: 0.3% (Typical)
  • Load Regulation: 0.3% (Typical)
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The ZM4732A L0G has three pins: 1. Input (Vin) 2. Ground (GND) 3. Output (Vout)

Functional Features

  • Wide Input Voltage Range
  • Low Dropout Voltage
  • Adjustable Output
  • Overcurrent Protection
  • Thermal Shutdown Protection

Advantages and Disadvantages

Advantages

  • Wide input voltage range allows for versatile applications
  • Low dropout voltage minimizes power dissipation
  • Adjustable output provides flexibility in design

Disadvantages

  • Limited maximum output current of 1A
  • TO-92 package may not be suitable for all applications

Working Principles

The ZM4732A L0G operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a constant output voltage.

Detailed Application Field Plans

The ZM4732A L0G is suitable for various applications including: - Battery-powered devices - Automotive electronics - Industrial control systems - Portable instruments

Detailed and Complete Alternative Models

Some alternative models to the ZM4732A L0G include: - LM317 - LM1117 - LT1086

In conclusion, the ZM4732A L0G is a versatile voltage regulator with a wide input voltage range, low dropout voltage, and adjustable output, making it suitable for a variety of electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ZM4732A L0G v technických řešeních

Sure, here are 10 common questions and answers related to the application of ZM4732A L0G:

  1. What is the operating temperature range of ZM4732A L0G?

    • The operating temperature range of ZM4732A L0G is -55°C to +150°C.

  2. What is the maximum forward voltage drop of ZM4732A L0G?

    • The maximum forward voltage drop of ZM4732A L0G is typically 0.7V at a forward current of 20mA.

  3. What is the reverse breakdown voltage of ZM4732A L0G?

    • The reverse breakdown voltage of ZM4732A L0G is 4.7V.

  4. Can ZM4732A L0G be used in low-power applications?

    • Yes, ZM4732A L0G is suitable for low-power applications due to its low forward voltage drop.

  5. Is ZM4732A L0G suitable for high-temperature environments?

    • Yes, ZM4732A L0G has an extended operating temperature range, making it suitable for high-temperature environments.

  6. What is the typical leakage current of ZM4732A L0G?

    • The typical leakage current of ZM4732A L0G is less than 5µA at the maximum reverse voltage.

  7. Can ZM4732A L0G be used in automotive electronics?

    • Yes, ZM4732A L0G is suitable for automotive electronics applications due to its temperature range and reliability.

  8. Does ZM4732A L0G require any heat sinking?

    • ZM4732A L0G does not require heat sinking for most low-power applications.

  9. What is the package type of ZM4732A L0G?

    • ZM4732A L0G is available in a standard SOD-123 package.

  10. Is ZM4732A L0G RoHS compliant?

    • Yes, ZM4732A L0G is RoHS compliant, making it suitable for use in environmentally sensitive applications.