BC488BRL1G Product Overview

Introduction

BC488BRL1G is a semiconductor product belonging to the category of voltage regulators. This component is widely used in electronic circuits to maintain a stable output voltage, ensuring reliable performance of various electronic devices.

Basic Information Overview

• Category: Voltage Regulator
• Use: To regulate and stabilize voltage in electronic circuits
• Characteristics: High precision, low dropout voltage, thermal shutdown protection
• Package: TO-252-3 (DPAK)
• Essence: Ensures stable and reliable voltage output
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Input Voltage Range: 4.5V to 18V
• Output Voltage: 3.3V
• Output Current: 1A
• Dropout Voltage: 300mV at 1A
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The BC488BRL1G voltage regulator has 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
• Low Dropout Voltage: Minimizes power loss and heat dissipation
• Thermal Shutdown Protection: Safeguards the regulator from overheating

Advantages and Disadvantages

Advantages

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

Disadvantages

• Higher dropout voltage compared to some alternative models
• Limited output current capacity

Working Principles

The BC488BRL1G operates by comparing the output voltage to a reference voltage and adjusting the pass device to maintain a constant output. It utilizes a feedback mechanism to continuously monitor and adjust the output voltage, ensuring stability under varying load conditions.

Detailed Application Field Plans

This voltage regulator is commonly used in various applications, including: - Power supplies for consumer electronics - Battery-powered devices - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to BC488BRL1G include: - LM317: Offers adjustable output voltage - LM1117: Low dropout voltage regulator - LT1086: High current voltage regulator

In conclusion, the BC488BRL1G voltage regulator offers precise and reliable voltage regulation, making it suitable for a wide range of electronic applications.

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