3EZ39D5E3/TR12 Product Overview

Introduction

The 3EZ39D5E3/TR12 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: The 3EZ39D5E3/TR12 is used to regulate voltage within electronic circuits, ensuring a stable output voltage despite fluctuations in input voltage or load conditions.
• Characteristics: It exhibits high precision, low dropout voltage, and thermal shutdown protection.
• Package: The component is typically available in a TO-220 package.
• Essence: Its essence lies in providing reliable voltage regulation for various electronic applications.
• Packaging/Quantity: The 3EZ39D5E3/TR12 is commonly packaged individually and is available in varying quantities based on manufacturer specifications.

Specifications

• Input Voltage Range: X volts to Y volts
• Output Voltage Range: A volts to B volts
• Maximum Output Current: C amperes
• Dropout Voltage: D volts
• Operating Temperature Range: E°C to F°C
• Storage Temperature Range: G°C to H°C

Detailed Pin Configuration

The 3EZ39D5E3/TR12 typically features three pins: 1. Input (VIN): Connects to the input voltage source. 2. Ground (GND): Connected to the ground reference of the circuit. 3. Output (VOUT): Provides the regulated output voltage.

Functional Features

• Voltage Regulation: Maintains a stable output voltage under varying input and load conditions.
• Thermal Shutdown Protection: Safeguards the component from overheating, enhancing its reliability.
• Low Dropout Voltage: Minimizes power dissipation and improves efficiency.

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Thermal protection enhances safety
• Low dropout voltage improves efficiency

Disadvantages

• Higher cost compared to basic linear regulators
• May require additional external components for specific applications

Working Principles

The 3EZ39D5E3/TR12 operates based on the principle of feedback control, where it compares the actual output voltage with a reference voltage and adjusts the internal circuitry to maintain the desired output voltage.

Detailed Application Field Plans

The 3EZ39D5E3/TR12 finds extensive use in various electronic devices and systems, including: - Power supplies - Battery charging circuits - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Several alternative models to the 3EZ39D5E3/TR12 include: - LM317: A popular adjustable voltage regulator with similar characteristics - L7805: Fixed 5V voltage regulator suitable for many applications - LT1083: High-current adjustable voltage regulator for demanding applications

In conclusion, the 3EZ39D5E3/TR12 stands as a reliable voltage regulator with precise regulation, thermal protection, and low dropout voltage, making it suitable for a wide range of electronic applications.

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