Microsemi Corporation
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3EZ43D10E3/TR8
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3EZ43D10E3/TR8 Product Overview

Introduction

The 3EZ43D10E3/TR8 is a versatile electronic component that belongs to the category of voltage regulators. This entry provides an in-depth 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: TO-252-3 (DPAK)
  • Essence: Stabilizing input voltage to provide a constant output voltage
  • Packaging/Quantity: Typically available in reels of 2500 units

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 1.2V to 20V
  • Output Current: Up to 3A
  • Dropout Voltage: 300mV at 3A
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. Vin: Input voltage
  2. GND: Ground
  3. Vout: Output voltage

Functional Features

  • High Precision: Provides accurate and stable output voltage
  • Low Dropout Voltage: Ensures efficient operation even with small voltage differentials
  • Thermal Shutdown Protection: Safeguards the regulator 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 competing models
  • Limited output current capacity for high-power applications

Working Principles

The 3EZ43D10E3/TR8 operates by comparing the output voltage to a reference voltage and adjusting the pass device to maintain a constant output. It utilizes feedback control to ensure precise regulation despite variations in input voltage and load conditions.

Detailed Application Field Plans

This voltage regulator is well-suited for various applications, including: - Battery-powered devices - Embedded systems - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • 3.3V Fixed Output Voltage Regulator: 3EZ33D10E3/TR8
  • Adjustable Output Voltage Regulator: 3EZADJ10E3/TR8
  • Higher Current Capacity Regulator: 3EZ53D10E3/TR8

In conclusion, the 3EZ43D10E3/TR8 offers reliable voltage regulation with a wide input voltage range, making it suitable for diverse electronic applications.

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技術ソリューションにおける 3EZ43D10E3/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 3EZ43D10E3/TR8?

    • 3EZ43D10E3/TR8 is a high-performance semiconductor component commonly used in technical solutions for voltage regulation and transient suppression.

  2. What are the key features of 3EZ43D10E3/TR8?

    • The key features include a low forward voltage drop, high surge capability, and fast response time, making it suitable for protecting sensitive electronic components from voltage spikes.

  3. How is 3EZ43D10E3/TR8 typically used in technical solutions?

    • It is often used in power supplies, automotive electronics, industrial equipment, and consumer electronics to protect against voltage transients and regulate voltage levels.

  4. What are the benefits of using 3EZ43D10E3/TR8 in technical solutions?

    • The benefits include improved system reliability, protection of sensitive components, and enhanced performance in the presence of voltage fluctuations.

  5. What are the operating specifications of 3EZ43D10E3/TR8?

    • The operating specifications typically include a maximum reverse standoff voltage, peak pulse current, and clamping voltage, which are important for designing effective protection circuits.

  6. Are there any design considerations when integrating 3EZ43D10E3/TR8 into a technical solution?

    • Designers should consider factors such as thermal management, PCB layout, and compatibility with other components to ensure optimal performance and reliability.

  7. Can 3EZ43D10E3/TR8 be used in combination with other protective devices?

    • Yes, it can be used in conjunction with other transient voltage suppression devices, such as varistors or gas discharge tubes, to provide comprehensive protection against voltage surges.

  8. What are the typical failure modes of 3EZ43D10E3/TR8?

    • Common failure modes include thermal runaway under excessive current conditions and degradation of clamping performance over time, highlighting the importance of proper application and monitoring.

  9. How does 3EZ43D10E3/TR8 contribute to compliance with industry standards and regulations?

    • Its use can help meet requirements for electromagnetic compatibility (EMC) and safety standards by mitigating the impact of voltage transients on electronic systems.

  10. Where can I find detailed application notes and guidelines for using 3EZ43D10E3/TR8 in technical solutions?

    • Detailed application notes and guidelines are typically available from the manufacturer's website or technical support resources, providing valuable insights into best practices for implementation.