Microsemi Corporation
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3EZ47D5E3/TR8
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3EZ47D5E3/TR8 Product Overview

Introduction

The 3EZ47D5E3/TR8 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: Stabilizing voltage output
  • Characteristics: High precision, low dropout voltage, thermal shutdown protection
  • Package: TO-252, TO-263
  • Essence: Semiconductor device for regulating voltage
  • Packaging/Quantity: Typically available in reels of 3000 units

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 1.25V to 20V
  • Output Current: Up to 3A
  • Dropout Voltage: 0.6V at 3A
  • Operating Temperature Range: -40°C to 125°C
  • Line Regulation: 0.2%
  • Load Regulation: 0.4%

Detailed Pin Configuration

The 3EZ47D5E3/TR8 typically has 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

  • High Precision: Provides accurate and stable output voltage
  • Low Dropout Voltage: Suitable for low input voltage applications
  • Thermal Shutdown Protection: Protects the device from overheating

Advantages and Disadvantages

Advantages

  • Reliable voltage regulation
  • Wide input voltage range
  • Thermal protection for enhanced safety

Disadvantages

  • Higher dropout voltage compared to some alternatives
  • Limited output current compared to higher-rated regulators

Working Principles

The 3EZ47D5E3/TR8 operates by comparing the actual output voltage to a reference voltage and adjusting the pass element to maintain a constant output voltage despite changes in input voltage and load conditions.

Detailed Application Field Plans

The 3EZ47D5E3/TR8 is commonly used in various electronic devices and systems, including: - Battery-powered devices - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the 3EZ47D5E3/TR8 include: - LM317: Adjustable voltage regulator with higher output current capability - LM1117: Low dropout voltage regulator suitable for battery-powered applications - LT1086: High current adjustable voltage regulator with thermal shutdown protection

In conclusion, the 3EZ47D5E3/TR8 is a reliable voltage regulator with precise output control, making it suitable for a wide range of electronic applications.

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技術ソリューションにおける 3EZ47D5E3/TR8 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 3EZ47D5E3/TR8?

    • 3EZ47D5E3/TR8 is a specific type of electronic component, often used in technical solutions for its unique properties.

  2. What are the key features of 3EZ47D5E3/TR8?

    • The key features of 3EZ47D5E3/TR8 include its voltage rating, current rating, and its ability to protect circuits from transient overvoltage conditions.

  3. How is 3EZ47D5E3/TR8 used in technical solutions?

    • 3EZ47D5E3/TR8 is commonly used as a transient voltage suppressor to protect sensitive electronic components from voltage spikes and surges.

  4. What are the typical applications of 3EZ47D5E3/TR8?

    • Typical applications of 3EZ47D5E3/TR8 include power supplies, communication equipment, automotive electronics, and industrial control systems.

  5. What are the advantages of using 3EZ47D5E3/TR8 in technical solutions?

    • The advantages of using 3EZ47D5E3/TR8 include its ability to provide reliable overvoltage protection, low clamping voltage, and fast response time.

  6. How does 3EZ47D5E3/TR8 compare to other similar components?

    • Compared to other similar components, 3EZ47D5E3/TR8 may offer higher surge handling capability, lower leakage current, or better thermal stability.

  7. What are the environmental considerations when using 3EZ47D5E3/TR8 in technical solutions?

    • When using 3EZ47D5E3/TR8, it's important to consider its environmental impact, such as compliance with RoHS directives and proper disposal methods.

  8. Are there any limitations or constraints when using 3EZ47D5E3/TR8 in technical solutions?

    • Some limitations of 3EZ47D5E3/TR8 may include its maximum operating temperature, voltage clamping capability, and physical size constraints.

  9. How can 3EZ47D5E3/TR8 be integrated into existing technical solutions?

    • 3EZ47D5E3/TR8 can be integrated into existing technical solutions by incorporating it into the circuit design and ensuring proper PCB layout for optimal performance.

  10. Where can I find detailed specifications and application notes for 3EZ47D5E3/TR8?

    • Detailed specifications and application notes for 3EZ47D5E3/TR8 can typically be found on the manufacturer's website or in the product datasheet.