Microsemi Corporation
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3EZ17D5E3/TR8
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3EZ17D5E3/TR8 Product Overview

Introduction

The 3EZ17D5E3/TR8 is a versatile electronic component that belongs to the category of voltage regulators. This entry provides an in-depth overview of the product, including 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 (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: Ensures accurate output voltage regulation
  • Low Dropout Voltage: Allows for efficient operation even with small voltage differentials
  • Thermal Shutdown Protection: Safeguards the device from overheating

Advantages and Disadvantages

Advantages

  • Reliable voltage regulation
  • Compact package size
  • Wide operating temperature range

Disadvantages

  • Limited output current capacity
  • Higher dropout voltage compared to some alternatives

Working Principles

The 3EZ17D5E3/TR8 operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a constant output voltage despite changes in the input voltage or load.

Detailed Application Field Plans

The 3EZ17D5E3/TR8 is commonly used in various applications, including: - Battery-powered devices - Portable electronics - Automotive systems - Industrial control systems

Detailed and Complete Alternative Models

  • 3.3V Fixed Output Voltage Regulators
    • LM1117-3.3
    • MCP1703-3302E/DB
    • L78M33CDT-TR

In conclusion, the 3EZ17D5E3/TR8 is a reliable voltage regulator with precise regulation and thermal protection features. Its compact package and wide operating temperature range make it suitable for diverse electronic applications.

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技術ソリューションにおける 3EZ17D5E3/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 3EZ17D5E3/TR8?

    • 3EZ17D5E3/TR8 is a high-performance integrated circuit used in technical solutions for power management and control.

  2. What are the key features of 3EZ17D5E3/TR8?

    • The key features include high efficiency, low power consumption, overcurrent protection, and thermal shutdown capabilities.

  3. How is 3EZ17D5E3/TR8 used in technical solutions?

    • It is commonly used in voltage regulation, battery charging, motor control, and other power management applications.

  4. What are the typical input and output voltage ranges for 3EZ17D5E3/TR8?

    • The typical input voltage range is 3V to 36V, and the output voltage range is 0.8V to 30V.

  5. Does 3EZ17D5E3/TR8 support PWM (Pulse Width Modulation) control?

    • Yes, it supports PWM control for precise voltage and current regulation.

  6. What are the thermal considerations when using 3EZ17D5E3/TR8 in a technical solution?

    • Proper heat sinking and thermal management are important to ensure optimal performance and reliability.

  7. Can 3EZ17D5E3/TR8 be used in automotive applications?

    • Yes, it is suitable for automotive applications due to its robust design and wide operating temperature range.

  8. Are there any application notes or reference designs available for 3EZ17D5E3/TR8?

    • Yes, the manufacturer provides application notes and reference designs to assist with implementation.

  9. What are the common challenges when integrating 3EZ17D5E3/TR8 into a technical solution?

    • Common challenges may include PCB layout considerations, EMI/EMC issues, and component compatibility.

  10. Where can I find technical support or documentation for 3EZ17D5E3/TR8?

    • Technical support and documentation are available through the manufacturer's website, including datasheets, user guides, and application examples.