Microsemi Corporation
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3EZ19D5E3/TR12
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3EZ19D5E3/TR12 Product Overview

Introduction

The 3EZ19D5E3/TR12 is a semiconductor product that belongs 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: SOT-23-5 package
  • Essence: Semiconductor device for voltage regulation
  • Packaging/Quantity: Typically available in reels of 3000 units

Specifications

  • Input Voltage Range: 4.5V to 18V
  • Output Voltage: 3.3V
  • Output Current: 150mA
  • Dropout Voltage: 190mV at 100mA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. Input (VIN)
  2. Ground (GND)
  3. Enable (EN)
  4. Output (VOUT)
  5. Not Connected (NC)

Functional Features

  • High Precision: Provides accurate 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 3EZ19D5E3/TR12 operates by comparing the reference voltage with the feedback voltage to adjust the output voltage. When the input voltage fluctuates, the regulator modulates the output to maintain a stable voltage level.

Detailed Application Field Plans

The 3EZ19D5E3/TR12 is suitable for various applications, including: - Battery-powered devices - Portable electronics - IoT devices - Embedded systems

Detailed and Complete Alternative Models

Some alternative models to consider include: - LM1117-3.3 - MCP1703T-3302E/MB - AP2112K-3.3TRG1

In conclusion, the 3EZ19D5E3/TR12 voltage regulator offers precise voltage regulation, low dropout voltage, and thermal protection, making it suitable for a wide range of electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 3EZ19D5E3/TR12 v technických řešeních

  1. What is 3EZ19D5E3/TR12?

    • 3EZ19D5E3/TR12 is a specific model of electronic component, typically used in technical solutions for its unique properties.

  2. What are the key features of 3EZ19D5E3/TR12?

    • The key features of 3EZ19D5E3/TR12 include high voltage tolerance, low leakage current, and fast response time.

  3. How is 3EZ19D5E3/TR12 commonly used in technical solutions?

    • 3EZ19D5E3/TR12 is commonly used as a transient voltage suppressor to protect sensitive electronic components from voltage spikes and transients.

  4. What are the typical applications of 3EZ19D5E3/TR12?

    • Typical applications of 3EZ19D5E3/TR12 include power supplies, automotive electronics, industrial equipment, and telecommunications systems.

  5. What are the operating conditions for 3EZ19D5E3/TR12?

    • 3EZ19D5E3/TR12 operates within a specified voltage range and temperature range, which should be carefully considered in technical solutions.

  6. Are there any precautions to consider when using 3EZ19D5E3/TR12?

    • Yes, it's important to ensure proper heat dissipation, correct polarity, and adherence to voltage and current ratings when using 3EZ19D5E3/TR12.

  7. What are the alternatives to 3EZ19D5E3/TR12?

    • Alternatives to 3EZ19D5E3/TR12 include other transient voltage suppressor diodes with similar specifications and performance characteristics.

  8. How can 3EZ19D5E3/TR12 contribute to improving technical solutions?

    • 3EZ19D5E3/TR12 can contribute to improved reliability and longevity of electronic systems by protecting them from voltage surges and transients.

  9. What are the potential challenges when integrating 3EZ19D5E3/TR12 into a technical solution?

    • Challenges may include space constraints, thermal management, and ensuring compatibility with other components in the system.

  10. Where can I find detailed technical specifications for 3EZ19D5E3/TR12?

    • Detailed technical specifications for 3EZ19D5E3/TR12 can be found in the datasheet provided by the manufacturer or distributor of the component.