AOL1482 Product Overview

Introduction

AOL1482 is a versatile integrated circuit that belongs to the category of voltage regulators. This component is widely used in electronic devices to regulate and stabilize voltage levels, ensuring consistent and reliable power supply to various components within the system.

Basic Information Overview

• Category: Voltage Regulator
• Use: Stabilizing and regulating voltage levels in electronic circuits
• Characteristics: High precision, low dropout voltage, thermal shutdown protection
• Package: TO-220, TO-252, DPAK
• Essence: Ensuring stable and reliable power supply
• Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

The AOL1482 voltage regulator is designed to operate within a specific range of input and output voltages, typically ranging from 1.2V to 5.5V. It can handle a maximum output current of 1.5A, making it suitable for a wide range of applications. The device also features low dropout voltage, typically around 0.3V at full load, ensuring efficient power conversion.

Detailed Pin Configuration

The AOL1482 voltage regulator typically features 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: The AOL1482 offers precise voltage regulation, ensuring stable power supply to connected components.
• Thermal Shutdown Protection: The device includes built-in protection against overheating, enhancing its reliability and safety.
• Low Dropout Voltage: With a low dropout voltage, the regulator minimizes power loss and maximizes efficiency.

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Thermal protection for enhanced safety
• Low dropout voltage for improved efficiency

Disadvantages

• May require additional heat sinking in high-power applications
• Sensitive to improper input voltage or polarity

Working Principles

The AOL1482 operates based on the principle of feedback control, where it compares the actual output voltage with a reference voltage and adjusts the internal circuitry to maintain the desired output level. By continuously monitoring and adjusting the output, the voltage regulator ensures a stable and consistent supply of power to the connected components.

Detailed Application Field Plans

The AOL1482 voltage regulator finds extensive use in various electronic applications, including: - Power supplies for consumer electronics - Battery-powered devices - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Several alternative models offer similar functionality to the AOL1482, including: - LM317: A popular adjustable voltage regulator with a wide input voltage range - L7805: Fixed 5V voltage regulator commonly used in electronic circuits - LT1083: High-current adjustable voltage regulator suitable for demanding applications

In conclusion, the AOL1482 voltage regulator serves as a crucial component in electronic systems, providing reliable voltage regulation and stability across a diverse range of applications.

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