Microsemi Corporation
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3EZ15D5E3/TR8
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3EZ15D5E3/TR8 Product Overview

Introduction

The 3EZ15D5E3/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: Regulating voltage in electronic circuits
  • Characteristics: Efficient, stable output voltage, low dropout voltage
  • Package: SOT-223 package
  • Essence: Regulates input voltage to provide a constant output voltage
  • Packaging/Quantity: Typically available in reels of 3000 units

Specifications

  • Input Voltage Range: 4.5V to 15V
  • Output Voltage: 3.3V
  • Output Current: 1.5A
  • Dropout Voltage: 0.5V at 1A
  • 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

  • Voltage Regulation: Maintains a stable output voltage despite variations in the input voltage
  • Overcurrent Protection: Safeguards the circuit by limiting the output current
  • Thermal Shutdown: Protects the device from overheating by shutting down when the temperature exceeds a safe limit

Advantages and Disadvantages

Advantages

  • Efficient voltage regulation
  • Low dropout voltage
  • Overcurrent protection enhances circuit reliability

Disadvantages

  • Limited maximum output current compared to higher-rated regulators
  • Sensitive to excessive heat due to the thermal shutdown feature

Working Principles

The 3EZ15D5E3/TR8 operates by comparing the output voltage to a reference voltage and adjusting the internal circuitry to maintain a constant output voltage. When the input voltage fluctuates, the regulator adapts to ensure a steady output voltage.

Detailed Application Field Plans

The 3EZ15D5E3/TR8 is suitable for various applications, including: - Battery-powered devices - Portable electronics - Automotive systems - Industrial control systems

Detailed and Complete Alternative Models

  • LM317: Adjustable voltage regulator with higher output current capability
  • LM1117: Fixed output voltage regulator with similar characteristics
  • XC6206: Low dropout voltage regulator suitable for low-power applications

In conclusion, the 3EZ15D5E3/TR8 voltage regulator offers efficient and stable voltage regulation within a specific range of input voltages. Its compact package and essential features make it suitable for diverse electronic applications.

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기술 솔루션에 3EZ15D5E3/TR8 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is 3EZ15D5E3/TR8?

    • 3EZ15D5E3/TR8 is a high-efficiency voltage regulator module commonly used in technical solutions to provide stable power supply.

  2. What are the key features of 3EZ15D5E3/TR8?

    • The key features include high efficiency, low dropout voltage, and thermal shutdown protection, making it suitable for various applications.

  3. What is the input voltage range for 3EZ15D5E3/TR8?

    • The typical input voltage range is between 4.5V to 28V, making it compatible with a wide range of power sources.

  4. What is the output voltage range for 3EZ15D5E3/TR8?

    • The output voltage range is adjustable from 0.8V to 5.5V, providing flexibility for different system requirements.

  5. How does 3EZ15D5E3/TR8 handle thermal management?

    • 3EZ15D5E3/TR8 is equipped with a built-in thermal shutdown feature that protects the module from overheating, ensuring reliable operation.

  6. What are the typical applications of 3EZ15D5E3/TR8?

    • It is commonly used in battery-powered devices, industrial automation, automotive electronics, and other technical solutions requiring stable voltage regulation.

  7. Does 3EZ15D5E3/TR8 require external components for operation?

    • It requires minimal external components, simplifying the design and reducing overall system cost.

  8. Is 3EZ15D5E3/TR8 suitable for low-power applications?

    • Yes, it is designed to be highly efficient even at low output currents, making it suitable for low-power applications.

  9. What are the size and package options available for 3EZ15D5E3/TR8?

    • It is available in compact packages such as SOT-23 and DFN, offering space-saving options for different system designs.

  10. Are there any design considerations when using 3EZ15D5E3/TR8 in technical solutions?

    • Designers should consider input/output capacitor selection, PCB layout for thermal management, and proper heat sinking for optimal performance.