LX8382-00CP Product Overview

Introduction

The LX8382-00CP is a voltage regulator belonging to the category of integrated circuits. It is commonly used in electronic devices to regulate and stabilize voltage levels, ensuring consistent and reliable power supply to sensitive components.

Basic Information Overview

• Category: Integrated Circuit
• Use: Voltage Regulation
• Characteristics: High precision, low dropout voltage, thermal shutdown protection
• Package: TO-220
• Essence: Regulating voltage for stable operation of electronic devices
• Packaging/Quantity: Typically sold in reels or tubes containing multiple units

Specifications

• Input Voltage Range: 4V to 20V
• Output Voltage Range: 1.25V to 18V
• Output Current: Up to 3A
• Dropout Voltage: 0.5V at 3A
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LX8382-00CP features a standard TO-220 pin configuration with input, output, and ground pins, along with additional pins for thermal regulation and feedback control.

Functional Features

• High Precision: Provides accurate and stable output voltage under varying load conditions.
• Low Dropout Voltage: Minimizes power loss and heat dissipation, enhancing efficiency.
• Thermal Shutdown Protection: Safeguards the regulator from overheating, ensuring long-term reliability.

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• High precision and efficiency
• Thermal protection for enhanced durability

Disadvantages

• Higher cost compared to basic linear regulators
• Requires adequate heat sinking for high current applications

Working Principles

The LX8382-00CP utilizes a feedback control mechanism to compare the output voltage with a reference voltage, adjusting the internal circuitry to maintain a constant output voltage despite variations in input and load conditions. Additionally, it incorporates thermal shutdown circuitry to prevent damage due to excessive temperature.

Detailed Application Field Plans

The LX8382-00CP finds extensive application in various electronic systems requiring precise and stable voltage regulation. Common usage scenarios include: - Power supplies for microcontrollers and digital ICs - Battery-powered devices - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

• LM317: A widely used adjustable linear voltage regulator with similar characteristics.
• LT1083: Offers higher output current capability and lower dropout voltage for demanding applications.
• LM2940: Low dropout regulator suitable for battery-powered devices and portable equipment.

In conclusion, the LX8382-00CP serves as a reliable and efficient voltage regulator, catering to diverse electronic applications with its high precision and thermal protection features.

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