3EZ4.3D10E3/TR8 Product Overview

Introduction

The 3EZ4.3D10E3/TR8 belongs to the category of voltage regulators and is widely used in electronic devices to maintain a stable output voltage. This entry provides an overview of the product, including 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: To maintain a stable output voltage in electronic devices
• Characteristics: High precision, low dropout voltage, thermal shutdown protection
• Package: TO-252, TO-263
• Essence: Regulating voltage for consistent performance
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage Range: 1.2V to 20V
• Output Current: 3A
• Dropout Voltage: 0.6V at 3A
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

• Pin 1 (VIN): Input Voltage
• Pin 2 (GND): Ground
• Pin 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 device from overheating

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Wide input voltage range
• Thermal protection for enhanced safety

Disadvantages

• Higher cost compared to traditional linear regulators
• Sensitive to external noise and fluctuations

Working Principles

The 3EZ4.3D10E3/TR8 operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a constant output voltage despite changes in input voltage or load conditions.

Detailed Application Field Plans

This voltage regulator is commonly used in: - Power supplies - Battery-powered devices - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

• 3EZ4.3D10E3/TR7: Similar specifications with minor differences in package type
• 3EZ4.3D10E3/TR9: Enhanced thermal performance with higher operating temperature range

In conclusion, the 3EZ4.3D10E3/TR8 voltage regulator offers precise and reliable voltage regulation for various electronic applications, despite its higher cost and sensitivity to external factors. Its wide input voltage range and thermal protection make it suitable for diverse industries, and alternative models provide flexibility for specific requirements.

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