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SZBZX84C18LT1G
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SZBZX84C18LT1G

Product Overview

Category: Voltage Regulator
Use: Regulating voltage in electronic circuits
Characteristics: Low dropout, low quiescent current, high accuracy
Package: SOT-23
Essence: Integrated circuit for voltage regulation
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Output Voltage: 1.8V
  • Input Voltage Range: 2.5V to 6V
  • Dropout Voltage: 300mV at 20mA
  • Quiescent Current: 5µA
  • Line Regulation: 0.3%
  • Load Regulation: 0.4%
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The SZBZX84C18LT1G has three pins: 1. Input (VIN): Connects to the input voltage source. 2. Ground (GND): Connected to the ground of the circuit. 3. Output (VOUT): Provides the regulated output voltage.

Functional Features

  • Low dropout voltage allows for efficient use of available power.
  • Low quiescent current minimizes power consumption during standby.
  • High accuracy ensures precise voltage regulation.

Advantages and Disadvantages

Advantages: - Low dropout voltage enables operation with low input voltages. - Low quiescent current prolongs battery life in portable devices. - High accuracy ensures stable and reliable voltage regulation.

Disadvantages: - Limited maximum input voltage range may not be suitable for all applications. - SOT-23 package may require careful handling during assembly.

Working Principles

The SZBZX84C18LT1G utilizes a bandgap reference and error amplifier to compare the output voltage to a fixed internal reference. It adjusts the pass transistor to maintain a constant output voltage despite variations in input voltage and load current.

Detailed Application Field Plans

This voltage regulator is ideal for various battery-powered applications such as: - Portable consumer electronics - IoT devices - Wearable technology - Battery-powered sensors

Detailed and Complete Alternative Models

  1. LM1117MPX-1.8/NOPB: Similar low dropout voltage regulator with SOT-223 package.
  2. XC6206P182MR-G: Ultra-low quiescent current LDO regulator in SOT-23 package.
  3. TS2940CM3: Low dropout voltage regulator with adjustable output in SOT-223 package.

In conclusion, the SZBZX84C18LT1G is a versatile voltage regulator offering low dropout, low quiescent current, and high accuracy, making it suitable for a wide range of battery-powered applications.

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تکنیکی حل میں SZBZX84C18LT1G کے اطلاق سے متعلق 10 عام سوالات اور جوابات کی فہرست بنائیں

  1. What is the maximum power dissipation of SZBZX84C18LT1G?

    • The maximum power dissipation of SZBZX84C18LT1G is 225mW.

  2. What is the maximum forward voltage drop of SZBZX84C18LT1G?

    • The maximum forward voltage drop of SZBZX84C18LT1G is 0.9V at 10mA.

  3. What is the maximum reverse current of SZBZX84C18LT1G?

    • The maximum reverse current of SZBZX84C18LT1G is 5µA at 20V.

  4. What is the operating temperature range of SZBZX84C18LT1G?

    • The operating temperature range of SZBZX84C18LT1G is -40°C to 125°C.

  5. What is the typical output voltage of SZBZX84C18LT1G?

    • The typical output voltage of SZBZX84C18LT1G is 18V.

  6. What is the maximum input voltage of SZBZX84C18LT1G?

    • The maximum input voltage of SZBZX84C18LT1G is 30V.

  7. What are the package dimensions of SZBZX84C18LT1G?

    • The package dimensions of SZBZX84C18LT1G are SOT-23 (TO-236AB).

  8. Is SZBZX84C18LT1G RoHS compliant?

    • Yes, SZBZX84C18LT1G is RoHS compliant.

  9. What are the typical applications for SZBZX84C18LT1G?

    • SZBZX84C18LT1G is commonly used in voltage regulation, signal conditioning, and power management applications.

  10. What are the key features of SZBZX84C18LT1G?

    • The key features of SZBZX84C18LT1G include low power loss, high reliability, and small footprint, making it suitable for space-constrained designs.