Encyclopedia Entry: 82V2051EPP8

Product Information Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Voltage, Low Power Consumption
• Package: 8-Pin Plastic Dual In-Line Package (DIP)
• Essence: Voltage Regulator IC
• Packaging/Quantity: Available in reels of 1000 units

Specifications

The 82V2051EPP8 is a voltage regulator integrated circuit designed for power management applications. It operates at high voltages while consuming low power, making it suitable for various electronic devices. The IC is packaged in an 8-pin plastic dual in-line package (DIP) and is available in reels containing 1000 units.

Detailed Pin Configuration

The 82V2051EPP8 features the following pin configuration:

1. Vout: Output Voltage
2. Vin: Input Voltage
3. GND: Ground
4. NC: No Connection
5. NC: No Connection
6. NC: No Connection
7. NC: No Connection
8. Vref: Reference Voltage

Functional Features

The 82V2051EPP8 offers the following functional features:

• Voltage Regulation: The IC regulates the output voltage to a stable level, ensuring consistent power supply to connected devices.
• Overvoltage Protection: It includes built-in protection mechanisms to prevent damage from excessive voltage levels.
• Low Power Consumption: The IC consumes minimal power during operation, contributing to energy efficiency.
• Thermal Protection: It incorporates thermal shutdown circuitry to safeguard against overheating.

Advantages and Disadvantages

Advantages of the 82V2051EPP8 include:

• High Voltage Capability: The IC can handle high voltage levels, making it suitable for demanding applications.
• Compact Package: The 8-pin DIP package allows for easy integration into various circuit designs.
• Energy Efficiency: Low power consumption contributes to energy-saving operation.

Disadvantages of the 82V2051EPP8 include:

• Limited Pin Configuration: The IC has a fixed pin configuration, which may restrict its use in certain circuit layouts.
• Lack of Adjustable Parameters: Some applications may require adjustable voltage settings, which this IC does not provide.

Working Principles

The 82V2051EPP8 operates based on the principle of voltage regulation. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage level. By continuously monitoring and regulating the input voltage, the IC ensures consistent power supply to connected devices.

Detailed Application Field Plans

The 82V2051EPP8 finds application in various fields, including:

1. Consumer Electronics: Power management in smartphones, tablets, and portable electronic devices.
2. Automotive: Voltage regulation in automotive electronics, such as infotainment systems and lighting controls.
3. Industrial Automation: Power supply control in industrial automation equipment and machinery.
4. Telecommunications: Voltage regulation for telecom infrastructure and networking devices.

Detailed and Complete Alternative Models

Alternative models that offer similar functionality to the 82V2051EPP8 include:

1. 78M05: A 5V voltage regulator IC in a TO-220 package.
2. LM317: An adjustable voltage regulator IC with a wide input voltage range.
3. LT1084: A high-current voltage regulator IC capable of handling up to 5A.

These alternative models can be considered based on specific requirements and compatibility with the target application.

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