MCP1825-5002E/AT

Introduction

The MCP1825-5002E/AT is a voltage regulator belonging to the category of linear regulators. It is commonly used to provide a stable and regulated output voltage for various electronic devices. This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Linear Regulator
• Use: Provides stable and regulated output voltage
• Characteristics: High accuracy, low dropout voltage, low quiescent current
• Package: TO-220, TO-263
• Essence: Voltage regulation
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Input Voltage Range: 2.3V to 6.0V
• Output Voltage Range: 1.8V to 5.0V
• Output Current: Up to 500mA
• Dropout Voltage: 210mV at 500mA
• Quiescent Current: 120µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The MCP1825-5002E/AT typically has three pins: 1. VIN: Input voltage 2. GND: Ground 3. VOUT: Output voltage

Functional Features

• High Accuracy: Provides precise and stable output voltage
• Low Dropout Voltage: Can regulate output even when input voltage is close to the output voltage
• Low Quiescent Current: Minimizes power consumption in standby mode

Advantages and Disadvantages

Advantages

• High accuracy and stability
• Low dropout voltage enables efficient regulation
• Low quiescent current for power-saving applications

Disadvantages

• Limited maximum output current compared to other regulators
• Higher heat dissipation due to linear regulation

Working Principles

The MCP1825-5002E/AT operates based on the principle of linear regulation. It uses a feedback mechanism to adjust the output voltage based on the reference voltage, providing a stable output regardless of variations in the input voltage.

Detailed Application Field Plans

The MCP1825-5002E/AT finds extensive use in various applications, including: - Battery-powered devices - Portable electronics - Sensor modules - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the MCP1825-5002E/AT include: - LM1117 - L78xx series - LT1086

In summary, the MCP1825-5002E/AT is a reliable linear regulator with high accuracy and low dropout voltage, making it suitable for a wide range of electronic applications.

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