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SZBZX84C4V3LT1G
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SZBZX84C4V3LT1G

Introduction

The SZBZX84C4V3LT1G is a voltage regulator belonging to the category of electronic components. This device is commonly used in various electronic circuits to regulate and stabilize voltage levels, ensuring consistent and reliable performance of connected components.

Basic Information Overview

  • Category: Electronic Components
  • Use: Voltage Regulation
  • Characteristics: Stabilizes voltage, Low dropout voltage, Low quiescent current
  • Package: SOT-23
  • Essence: Regulates voltage to ensure stable operation of electronic circuits
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 4.5V to 18V
  • Output Voltage: 4.3V
  • Output Current: 250mA
  • Dropout Voltage: 400mV at 250mA
  • Quiescent Current: 120µA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The SZBZX84C4V3LT1G features a standard SOT-23 package with 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

  • Voltage Regulation: Maintains a stable output voltage despite fluctuations in the input voltage.
  • Low Dropout Voltage: Ensures efficient operation even when the input voltage is close to the output voltage.
  • Low Quiescent Current: Minimizes power consumption during standby or idle conditions.

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Limited output current capacity
  • Sensitive to excessive input voltage

Working Principles

The SZBZX84C4V3LT1G operates based on the principle of using a precision reference voltage to compare against the input voltage. It adjusts the pass transistor to maintain a constant output voltage, compensating for variations in the input voltage.

Detailed Application Field Plans

This voltage regulator is widely used in portable electronic devices, battery-powered systems, and low-power applications where maintaining a stable voltage supply is critical for proper functionality.

Detailed and Complete Alternative Models

  • LM2937IMP-5.0/NOPB: Similar voltage regulator with a fixed 5.0V output
  • MIC5205-3.3YM5-TR: Low dropout voltage regulator with a 3.3V output

In conclusion, the SZBZX84C4V3LT1G is a crucial component in electronic circuits requiring stable voltage regulation. Its compact size, wide input voltage range, and low dropout voltage make it suitable for various low-power applications.

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技術ソリューションにおける SZBZX84C4V3LT1G の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the SZBZX84C4V3LT1G used for in technical solutions?

    • The SZBZX84C4V3LT1G is a voltage regulator diode commonly used to regulate voltage in various electronic circuits.

  2. What is the maximum input voltage for SZBZX84C4V3LT1G?

    • The maximum input voltage for SZBZX84C4V3LT1G is typically around 30 volts.

  3. What is the output voltage of SZBZX84C4V3LT1G?

    • The output voltage of SZBZX84C4V3LT1G is fixed at 4.3 volts.

  4. What are the typical applications of SZBZX84C4V3LT1G?

    • SZBZX84C4V3LT1G is commonly used in battery-powered devices, voltage regulators, and power management circuits.

  5. What is the maximum current rating for SZBZX84C4V3LT1G?

    • The maximum current rating for SZBZX84C4V3LT1G is typically around 20mA.

  6. Is SZBZX84C4V3LT1G suitable for low-power applications?

    • Yes, SZBZX84C4V3LT1G is suitable for low-power applications due to its low dropout voltage and low quiescent current.

  7. Can SZBZX84C4V3LT1G be used for voltage regulation in automotive electronics?

    • Yes, SZBZX84C4V3LT1G can be used for voltage regulation in automotive electronics, provided it meets the specific requirements of the application.

  8. Does SZBZX84C4V3LT1G require external components for operation?

    • Yes, SZBZX84C4V3LT1G typically requires external capacitors for stability and filtering.

  9. What is the temperature range for SZBZX84C4V3LT1G?

    • The operating temperature range for SZBZX84C4V3LT1G is usually between -40°C to 125°C.

  10. Is SZBZX84C4V3LT1G suitable for space-constrained designs?

    • Yes, SZBZX84C4V3LT1G is available in small package options, making it suitable for space-constrained designs.