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SZMMBZ5243BLT1G
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SZMMBZ5243BLT1G

Product Overview

Category: Semiconductor
Use: Voltage regulator
Characteristics: Low dropout, high accuracy
Package: SOT-23
Essence: Regulating voltage in electronic circuits
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 2.5V to 18V
  • Output Voltage Range: 1.2V to 16V
  • Dropout Voltage: 250mV at 150mA
  • Accuracy: ±2%
  • Quiescent Current: 75µA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. GND
  2. VOUT
  3. VIN

Functional Features

  • Low dropout voltage
  • High accuracy over line and load variations
  • Low quiescent current
  • Thermal shutdown protection
  • Reverse battery protection

Advantages and Disadvantages

Advantages: - Wide input voltage range - Small package size - Low dropout voltage - Excellent line and load regulation

Disadvantages: - Limited output current capability - Higher cost compared to traditional linear regulators

Working Principles

The SZMMBZ5243BLT1G is a low dropout voltage regulator that maintains a stable output voltage even when the input voltage is close to the output voltage. It achieves this by using a PNP pass transistor to minimize the dropout voltage.

Detailed Application Field Plans

This voltage regulator is suitable for various applications including: - Battery-powered devices - Portable electronics - Automotive systems - Industrial control systems - IoT devices

Detailed and Complete Alternative Models

  • LM1117
  • MCP1703
  • LT1763
  • NCP1117

In conclusion, the SZMMBZ5243BLT1G is a versatile voltage regulator with low dropout and high accuracy, making it suitable for a wide range of electronic applications.

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Énumérez 10 questions et réponses courantes liées à l'application de SZMMBZ5243BLT1G dans les solutions techniques

  1. What is SZMMBZ5243BLT1G?

    • SZMMBZ5243BLT1G is a dual common anode Zener diode designed for general purpose voltage regulation applications.

  2. What is the maximum power dissipation of SZMMBZ5243BLT1G?

    • The maximum power dissipation of SZMMBZ5243BLT1G is 200mW.

  3. What is the operating temperature range of SZMMBZ5243BLT1G?

    • SZMMBZ5243BLT1G has an operating temperature range of -65°C to +150°C.

  4. What is the voltage regulation range of SZMMBZ5243BLT1G?

    • The voltage regulation range of SZMMBZ5243BLT1G is from 5.1V to 5.9V.

  5. What are the typical applications of SZMMBZ5243BLT1G?

    • SZMMBZ5243BLT1G is commonly used in voltage clamping, voltage reference, and transient overvoltage protection circuits.

  6. What is the forward voltage drop of SZMMBZ5243BLT1G?

    • The forward voltage drop of SZMMBZ5243BLT1G is typically 1.2V at 200mA.

  7. What is the reverse leakage current of SZMMBZ5243BLT1G?

    • The reverse leakage current of SZMMBZ5243BLT1G is typically 5nA at 3V.

  8. What is the package type of SZMMBZ5243BLT1G?

    • SZMMBZ5243BLT1G is available in a SOT-23 surface mount package.

  9. Is SZMMBZ5243BLT1G RoHS compliant?

    • Yes, SZMMBZ5243BLT1G is RoHS compliant.

  10. What are the key specifications to consider when using SZMMBZ5243BLT1G in a technical solution?

    • When using SZMMBZ5243BLT1G, it's important to consider its voltage regulation range, power dissipation, operating temperature range, and package type to ensure proper performance in the intended application.