Microsemi Corporation
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3EZ17D2E3/TR8
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3EZ17D2E3/TR8 Product Overview

Introduction

The 3EZ17D2E3/TR8 is a semiconductor product belonging to the category of voltage regulators. This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed 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: Regulates input voltage to provide a stable output voltage
  • Packaging/Quantity: Typically available 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: 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

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

Disadvantages

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

Working Principles

The 3EZ17D2E3/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 conditions.

Detailed Application Field Plans

This voltage regulator is commonly used in various electronic devices such as: - Battery-powered devices - IoT devices - Consumer electronics - Industrial control systems

Detailed and Complete Alternative Models

  • LM1117: Similar voltage regulator with lower dropout voltage
  • XC6206: Low-cost alternative with comparable performance
  • LM2937: Higher current capacity alternative for demanding applications

In conclusion, the 3EZ17D2E3/TR8 voltage regulator offers precise and reliable voltage regulation within a wide input voltage range, making it suitable for diverse electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 3EZ17D2E3/TR8 en soluciones técnicas

  1. What is 3EZ17D2E3/TR8 and what is its application in technical solutions?

    • 3EZ17D2E3/TR8 is a specialized component used in electronic circuits for voltage regulation and transient suppression. It is commonly employed to protect sensitive electronic devices from voltage spikes and surges.

  2. How does 3EZ17D2E3/TR8 contribute to voltage regulation in technical solutions?

    • 3EZ17D2E3/TR8 acts as a zener diode, maintaining a constant voltage across its terminals when the applied voltage exceeds a certain threshold. This helps stabilize the voltage in the circuit.

  3. What are the key features of 3EZ17D2E3/TR8 that make it suitable for technical applications?

    • 3EZ17D2E3/TR8 offers high surge capability, low leakage current, and fast response time, making it ideal for protecting sensitive components in technical solutions.

  4. In what types of technical solutions is 3EZ17D2E3/TR8 commonly used?

    • 3EZ17D2E3/TR8 is frequently utilized in power supplies, automotive electronics, industrial control systems, and telecommunications equipment to safeguard against voltage transients.

  5. How does 3EZ17D2E3/TR8 help in preventing damage to electronic components?

    • By diverting excess voltage away from sensitive components, 3EZ17D2E3/TR8 helps prevent damage caused by voltage spikes, ensuring the reliability and longevity of the overall system.

  6. What are the typical operating conditions for 3EZ17D2E3/TR8 in technical solutions?

    • 3EZ17D2E3/TR8 is designed to operate within a specified temperature range and can handle a maximum power dissipation, making it suitable for various environmental conditions.

  7. Can 3EZ17D2E3/TR8 be used in conjunction with other protective components in technical solutions?

    • Yes, 3EZ17D2E3/TR8 is often combined with other protective devices such as varistors and transient voltage suppressors to create comprehensive protection against voltage transients.

  8. Are there any specific design considerations when incorporating 3EZ17D2E3/TR8 into technical solutions?

    • Designers should consider the placement of 3EZ17D2E3/TR8 in the circuit, ensuring it is located close to the components it is intended to protect and that proper heat dissipation measures are in place.

  9. What are the industry standards or certifications relevant to the use of 3EZ17D2E3/TR8 in technical solutions?

    • 3EZ17D2E3/TR8 may need to comply with industry standards such as IEC, UL, or RoHS, depending on the specific application and regulatory requirements.

  10. Where can one source reliable 3EZ17D2E3/TR8 components for technical solutions?

    • Reliable 3EZ17D2E3/TR8 components can be sourced from reputable electronic component distributors, manufacturers, or authorized resellers to ensure quality and authenticity.