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SZMMSZ12T3G
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SZMMSZ12T3G

Product Overview

Category: Semiconductor
Use: Voltage regulator
Characteristics: Low dropout, high current capability
Package: SOT-223
Essence: Regulating voltage with minimal power loss
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Input Voltage: 2.5V to 18V
  • Output Voltage: 1.2V to 16V
  • Dropout Voltage: 400mV at 1A
  • Maximum Output Current: 1.5A
  • Line Regulation: 0.3% typical
  • Load Regulation: 0.4% typical
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. GND
  2. VOUT
  3. VIN

Functional Features

  • Low dropout voltage
  • High output current capability
  • Thermal shutdown protection
  • Short-circuit current limit
  • Reverse battery protection

Advantages and Disadvantages

Advantages: - Wide input voltage range - High current capability - Compact SOT-223 package

Disadvantages: - Higher dropout voltage compared to some alternatives - Limited maximum output current

Working Principles

The SZMMSZ12T3G is a voltage regulator that maintains a stable output voltage even when the input voltage fluctuates. It achieves this by using a feedback mechanism to adjust the output voltage based on the reference voltage.

Detailed Application Field Plans

The SZMMSZ12T3G is suitable for various applications requiring a stable voltage supply, such as: - Battery-powered devices - Automotive electronics - Industrial control systems - Portable consumer electronics

Detailed and Complete Alternative Models

  1. LM1117
  2. L78xx series
  3. LT1086

In conclusion, the SZMMSZ12T3G is a versatile voltage regulator with a wide input voltage range and high current capability, making it suitable for diverse electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SZMMSZ12T3G en soluciones técnicas

  1. What is the SZMMSZ12T3G used for?

    • The SZMMSZ12T3G is a dual surface mount Zener diode designed for general purpose voltage regulation applications.

  2. What is the maximum power dissipation of the SZMMSZ12T3G?

    • The maximum power dissipation of the SZMMSZ12T3G is 500mW.

  3. What is the voltage range of the SZMMSZ12T3G?

    • The SZMMSZ12T3G has a voltage range from 2.4V to 75V.

  4. What is the operating temperature range of the SZMMSZ12T3G?

    • The SZMMSZ12T3G has an operating temperature range from -65°C to +150°C.

  5. What are the typical applications of the SZMMSZ12T3G?

    • Typical applications include voltage regulation, surge protection, and voltage clamping in a variety of electronic circuits.

  6. What is the maximum forward voltage of the SZMMSZ12T3G?

    • The maximum forward voltage of the SZMMSZ12T3G is 1.5V at 200mA.

  7. What is the reverse leakage current of the SZMMSZ12T3G?

    • The reverse leakage current is typically less than 5µA at the working voltage.

  8. What is the package type of the SZMMSZ12T3G?

    • The SZMMSZ12T3G comes in a SOD-123 package.

  9. Is the SZMMSZ12T3G RoHS compliant?

    • Yes, the SZMMSZ12T3G is RoHS compliant.

  10. Can the SZMMSZ12T3G be used in automotive applications?

    • Yes, the SZMMSZ12T3G is suitable for use in automotive electronics due to its robust construction and wide operating temperature range.