ON Semiconductor
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SZBZX84C39LT1G
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SZBZX84C39LT1G

Introduction

The SZBZX84C39LT1G is a voltage regulator belonging to the category of integrated circuits. It is commonly used to regulate voltage in electronic circuits, providing stable and reliable power supply. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the SZBZX84C39LT1G.

Basic Information Overview

  • Category: Integrated Circuits
  • Use: Voltage Regulation
  • Characteristics: Stable, Reliable, Low Dropout Voltage
  • Package: SOT-23
  • Essence: Voltage Regulation
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 4.5V to 60V
  • Output Voltage: 3.9V
  • Output Current: 20mA
  • Dropout Voltage: 0.5V at 20mA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The SZBZX84C39LT1G has three pins: 1. Input (VIN): Connects to the input voltage source. 2. Ground (GND): Connected to the ground reference. 3. Output (VOUT): Provides the regulated output voltage.

Functional Features

  • Low Dropout Voltage: Ensures efficient regulation even with small voltage differentials.
  • Short Circuit Protection: Safeguards the circuit from damage during short circuits.
  • Thermal Shutdown: Prevents overheating by shutting down the device at high temperatures.

Advantages and Disadvantages

Advantages

  • Compact size
  • Wide input voltage range
  • Low dropout voltage

Disadvantages

  • Limited output current capacity
  • Sensitive to thermal conditions

Working Principles

The SZBZX84C39LT1G operates by comparing the output voltage to a reference voltage and adjusting the pass transistor to maintain a constant output voltage. When the input voltage fluctuates, the regulator adjusts the pass transistor to ensure a stable output voltage.

Detailed Application Field Plans

The SZBZX84C39LT1G is suitable for various applications including: - Battery-powered devices - Portable electronics - Automotive systems - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the SZBZX84C39LT1G include: - LM2937 - MCP1700 - MAX8887

In conclusion, the SZBZX84C39LT1G is a versatile voltage regulator with a wide range of applications and several alternatives available in the market.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SZBZX84C39LT1G v technických řešeních

  1. What is the maximum power dissipation of SZBZX84C39LT1G?

    • The maximum power dissipation of SZBZX84C39LT1G is 300mW.

  2. What is the maximum forward voltage drop across SZBZX84C39LT1G?

    • The maximum forward voltage drop across SZBZX84C39LT1G is 0.9V at 10mA.

  3. What is the reverse breakdown voltage of SZBZX84C39LT1G?

    • The reverse breakdown voltage of SZBZX84C39LT1G is 39V.

  4. What is the maximum continuous forward current of SZBZX84C39LT1G?

    • The maximum continuous forward current of SZBZX84C39LT1G is 20mA.

  5. What is the operating temperature range of SZBZX84C39LT1G?

    • The operating temperature range of SZBZX84C39LT1G is -55°C to +150°C.

  6. Is SZBZX84C39LT1G RoHS compliant?

    • Yes, SZBZX84C39LT1G is RoHS compliant.

  7. What is the package type of SZBZX84C39LT1G?

    • SZBZX84C39LT1G comes in a SOT-23 package.

  8. Can SZBZX84C39LT1G be used for voltage regulation in low-power applications?

    • Yes, SZBZX84C39LT1G is suitable for voltage regulation in low-power applications.

  9. Does SZBZX84C39LT1G have built-in overcurrent protection?

    • No, SZBZX84C39LT1G does not have built-in overcurrent protection.

  10. What are some typical applications of SZBZX84C39LT1G?

    • Some typical applications of SZBZX84C39LT1G include voltage regulation in portable devices, battery-powered equipment, and sensor interfaces.