3EZ75D2E3/TR8 Product Overview

Introduction

The 3EZ75D2E3/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: 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 packaged in reels of 2500 units

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage Range: 1.25V to 20V
• Output Current: Up to 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
• Low Dropout Voltage: Suitable for low input voltage applications
• Thermal Shutdown Protection: Safeguards the device from overheating

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• Wide input voltage range
• Thermal protection for enhanced reliability

Disadvantages

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

Working Principles

The 3EZ75D2E3/TR8 operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a constant output voltage despite variations 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 - Portable consumer electronics - Automotive applications - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to consider include: - LM317: Adjustable voltage regulator with higher output current capability - LM1117: Low dropout voltage regulator suitable for low power applications - LT1086: High current adjustable voltage regulator for demanding applications

In conclusion, the 3EZ75D2E3/TR8 voltage regulator offers precise voltage regulation and thermal protection, making it suitable for a wide range of electronic applications.

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