Microsemi Corporation
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3EZ43D5E3/TR12
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3EZ43D5E3/TR12 Product Overview

Introduction

The 3EZ43D5E3/TR12 is a semiconductor product belonging to the category of voltage regulators. This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Voltage Regulator
  • Use: Regulating voltage in electronic circuits
  • Characteristics: High precision, low dropout voltage, thermal shutdown protection
  • Package: TO-252-3 (DPAK)
  • Essence: Stabilizing input voltage to provide a constant output voltage
  • Packaging/Quantity: Typically packaged in reels of 2500 units

Specifications

  • Input Voltage Range: 4.5V to 18V
  • Output Voltage: 3.3V
  • Output Current: 500mA
  • Dropout Voltage: 300mV at 500mA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. Input
  2. Ground
  3. Output

Functional Features

  • High Precision: Provides accurate and stable output voltage regulation
  • Low Dropout Voltage: Ensures efficient operation even with small voltage differentials
  • Thermal Shutdown Protection: Safeguards the device from overheating

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Low dropout voltage
  • Thermal protection for enhanced reliability

Disadvantages

  • Limited output current capacity
  • Restricted input voltage range

Working Principles

The 3EZ43D5E3/TR12 operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a constant output voltage despite variations in the input voltage or load.

Detailed Application Field Plans

This voltage regulator is commonly used in: - Battery-powered devices - Portable electronics - Automotive applications - Industrial control systems

Detailed and Complete Alternative Models

  • LM1117
  • L78M05
  • LM2940

In conclusion, the 3EZ43D5E3/TR12 voltage regulator offers precise and reliable voltage regulation within specific operating parameters. Its compact package and essential features make it suitable for various electronic applications.

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기술 솔루션에 3EZ43D5E3/TR12 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is 3EZ43D5E3/TR12?

    • 3EZ43D5E3/TR12 is a specific model of electronic component, often used in technical solutions for its unique capabilities.

  2. What are the key features of 3EZ43D5E3/TR12?

    • The key features of 3EZ43D5E3/TR12 include high voltage tolerance, low leakage current, and fast response time.

  3. How is 3EZ43D5E3/TR12 typically used in technical solutions?

    • 3EZ43D5E3/TR12 is commonly used for overvoltage protection in various electronic circuits and systems.

  4. What are the typical applications of 3EZ43D5E3/TR12?

    • Typical applications of 3EZ43D5E3/TR12 include power supplies, communication equipment, industrial controls, and automotive electronics.

  5. What are the advantages of using 3EZ43D5E3/TR12 in technical solutions?

    • The advantages of using 3EZ43D5E3/TR12 include its ability to protect sensitive components from voltage spikes and surges, thereby enhancing system reliability.

  6. Are there any limitations or considerations when using 3EZ43D5E3/TR12?

    • One consideration when using 3EZ43D5E3/TR12 is ensuring proper heat dissipation to prevent overheating during operation.

  7. What are the recommended operating conditions for 3EZ43D5E3/TR12?

    • The recommended operating conditions for 3EZ43D5E3/TR12 typically include a specified voltage range and temperature limits.

  8. How does 3EZ43D5E3/TR12 compare to other similar components in technical solutions?

    • Compared to other similar components, 3EZ43D5E3/TR12 may offer higher voltage tolerance or faster response times, depending on the specific application requirements.

  9. What are the potential failure modes of 3EZ43D5E3/TR12 in technical solutions?

    • Potential failure modes of 3EZ43D5E3/TR12 may include breakdown due to excessive voltage or thermal stress, as well as degradation over time.

  10. Where can I find detailed technical specifications and datasheets for 3EZ43D5E3/TR12?

    • Detailed technical specifications and datasheets for 3EZ43D5E3/TR12 can typically be obtained from the manufacturer's website or authorized distributors.