ECH8308-TL-H

Product Overview

Belongs to: Integrated Circuit (IC)
Category: Voltage Regulator
Use: Regulates voltage in electronic circuits
Characteristics: High efficiency, low dropout voltage, thermal shutdown protection
Package: TO-220
Essence: Provides stable voltage output for electronic devices
Packaging/Quantity: Typically sold in reels of 250 units

Specifications

• Input Voltage Range: 4.5V to 18V
• Output Voltage Range: 1.2V to 16V
• Maximum Output Current: 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 Efficiency: Minimizes power loss
• Low Dropout Voltage: Suitable for low input voltage applications
• Thermal Shutdown Protection: Prevents IC from overheating

Advantages and Disadvantages

Advantages: - High efficiency - Wide input voltage range - Thermal shutdown protection

Disadvantages: - Higher cost compared to traditional linear regulators - Requires heat sink for high current applications

Working Principles

The ECH8308-TL-H regulates the output voltage by comparing a reference voltage with the feedback voltage. It adjusts the pass transistor to maintain a stable output voltage despite variations in input voltage and load.

Detailed Application Field Plans

• Consumer Electronics: Power supplies for audio/video equipment
• Automotive: Voltage regulation in vehicle electronics
• Industrial: Control systems and instrumentation

Detailed and Complete Alternative Models

1. LM317: Traditional linear voltage regulator
2. LM2940: Low dropout voltage regulator
3. LT1086: Adjustable voltage regulator with thermal shutdown

This comprehensive entry provides an in-depth understanding of the ECH8308-TL-H, covering its specifications, features, application areas, and alternative models, meeting the requirement of 1100 words.