3EZ47D2E3/TR8 Product Overview

Introduction

The 3EZ47D2E3/TR8 is a semiconductor product belonging to the category of voltage regulators. This component is widely used in electronic devices and systems to regulate voltage levels, ensuring stable and reliable operation.

Basic Information Overview

• Category: Voltage Regulator
• Use: Regulating voltage levels in electronic circuits
• Characteristics: High precision, low dropout voltage, thermal shutdown protection
• Package: SOT-223 package
• Essence: Ensures stable and regulated voltage output
• Packaging/Quantity: Typically supplied in reels of 3000 units

Specifications

• Input Voltage Range: 4.5V to 18V
• Output Voltage: 3.3V
• Output Current: 500mA
• Dropout Voltage: 0.6V at 500mA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The 3EZ47D2E3/TR8 features a standard SOT-223 pin configuration with three pins: 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 regulation
• Low Dropout Voltage: Minimizes power loss and heat dissipation
• Thermal Shutdown Protection: Safeguards the device from overheating

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Compact SOT-223 package
• Wide operating temperature range

Disadvantages

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

Working Principles

The 3EZ47D2E3/TR8 operates by comparing the output voltage to a reference voltage and adjusting the internal circuitry to maintain a constant output voltage, compensating for changes in input voltage and load conditions.

Detailed Application Field Plans

The 3EZ47D2E3/TR8 is commonly used in various electronic applications, including: - Battery-powered devices - Portable consumer electronics - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the 3EZ47D2E3/TR8 include: - LM317: Adjustable voltage regulator with higher output current capability - L78xx Series: Fixed voltage regulators available in different output voltages - XC6206: Low dropout voltage regulator suitable for low-power applications

In conclusion, the 3EZ47D2E3/TR8 is a reliable voltage regulator with precise regulation capabilities, making it suitable for a wide range of electronic applications.

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