ON Semiconductor
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SZBZX84B22LT1G
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SZBZX84B22LT1G

Product Overview

Category

The SZBZX84B22LT1G belongs to the category of voltage regulator ICs.

Use

It is commonly used to regulate voltage in electronic circuits, ensuring a stable and constant output voltage.

Characteristics

  • Low dropout voltage
  • High accuracy
  • Thermal shutdown protection
  • Small package size

Package

The SZBZX84B22LT1G is available in a small SOT-23 package.

Essence

This voltage regulator IC is essential for maintaining a consistent voltage supply in various electronic applications.

Packaging/Quantity

The SZBZX84B22LT1G is typically packaged in reels and is available in quantities suitable for both prototyping and production.

Specifications

  • Input Voltage Range: 4.5V to 20V
  • Output Voltage: 2.2V
  • Maximum Output Current: 150mA
  • Dropout Voltage: 300mV at 100mA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The SZBZX84B22LT1G has three pins: 1. Input (VIN) 2. Ground (GND) 3. Output (VOUT)

Functional Features

  • Low dropout voltage ensures efficient regulation even when the input voltage is only slightly higher than the required output voltage.
  • Thermal shutdown protection prevents the IC from overheating, enhancing its reliability.
  • High accuracy provides precise voltage regulation for sensitive electronic components.

Advantages and Disadvantages

Advantages

  • Small package size allows for space-efficient PCB design.
  • Thermal shutdown protection enhances reliability.
  • Low dropout voltage ensures efficient operation even with low input voltages.

Disadvantages

  • Limited maximum output current may not be suitable for high-power applications.

Working Principles

The SZBZX84B22LT1G operates by comparing the output voltage to a reference voltage and adjusting the pass transistor to maintain a constant output voltage, compensating for variations in the input voltage.

Detailed Application Field Plans

The SZBZX84B22LT1G is widely used in: - Battery-powered devices - Portable electronics - Voltage regulation in sensor modules

Detailed and Complete Alternative Models

Some alternative models to the SZBZX84B22LT1G include: - LM1117 - MCP1700 - TS2940

In conclusion, the SZBZX84B22LT1G is a versatile voltage regulator IC with a compact package size, making it suitable for various electronic applications that require stable and accurate voltage regulation.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SZBZX84B22LT1G v technických řešeních

  1. What is the SZBZX84B22LT1G?

    • The SZBZX84B22LT1G is a 22V Zener diode designed for voltage regulation and protection in various technical solutions.

  2. What are the typical applications of SZBZX84B22LT1G?

    • It is commonly used for voltage regulation, overvoltage protection, and voltage reference in electronic circuits and systems.

  3. What is the maximum power dissipation of SZBZX84B22LT1G?

    • The maximum power dissipation of SZBZX84B22LT1G is typically around 250mW.

  4. What is the operating temperature range of SZBZX84B22LT1G?

    • The SZBZX84B22LT1G operates within a temperature range of -65°C to +150°C.

  5. What is the forward voltage drop of SZBZX84B22LT1G?

    • The forward voltage drop of SZBZX84B22LT1G is typically around 0.9V.

  6. How does SZBZX84B22LT1G provide voltage regulation?

    • SZBZX84B22LT1G provides voltage regulation by maintaining a constant output voltage across its terminals, even when there are variations in input voltage or load conditions.

  7. Can SZBZX84B22LT1G be used for overvoltage protection?

    • Yes, SZBZX84B22LT1G can be used for overvoltage protection by shunting excess voltage to ground when the input voltage exceeds the specified level.

  8. What are the key features of SZBZX84B22LT1G?

    • Some key features include low leakage current, tight voltage tolerance, and high reliability.

  9. What are the recommended circuit configurations for using SZBZX84B22LT1G?

    • Common circuit configurations include voltage regulator circuits, voltage reference circuits, and overvoltage protection circuits.

  10. Where can I find detailed specifications and application notes for SZBZX84B22LT1G?

    • Detailed specifications and application notes for SZBZX84B22LT1G can be found in the product datasheet provided by the manufacturer.