MR2520LRL Product Overview

Introduction

The MR2520LRL is a versatile electronic component that belongs to the category of voltage regulators. This device is commonly used in various electronic circuits to regulate and stabilize voltage levels, ensuring consistent and reliable performance.

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
• Essence: Ensuring stable voltage supply for electronic components
• Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

• Input Voltage Range: 4.5V to 20V
• Output Voltage Range: 1.25V to 18V
• Output Current: Up to 500mA
• Dropout Voltage: 0.3V at 500mA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The MR2520LRL 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

• Voltage Regulation: Maintains a stable output voltage despite variations in the input voltage
• Thermal Shutdown Protection: Prevents damage due to excessive temperature
• Low Dropout Voltage: Allows operation with small voltage differentials between input and output

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• Thermal protection enhances reliability
• Low dropout voltage enables efficient operation

Disadvantages

• Limited maximum output current
• May require additional heat sinking for high-power applications

Working Principles

The MR2520LRL operates by comparing the actual output voltage to a reference voltage and adjusting the internal circuitry to maintain the desired output level. When the input voltage fluctuates, the regulator compensates to ensure a steady output.

Detailed Application Field Plans

The MR2520LRL finds extensive use in various electronic devices and systems, including: - Battery-powered devices - Embedded systems - Consumer electronics - Automotive applications

Detailed and Complete Alternative Models

• LM317: A popular adjustable voltage regulator with similar characteristics
• LM7805: Fixed 5V voltage regulator suitable for many applications
• LT1086: High-current adjustable voltage regulator for demanding applications

In conclusion, the MR2520LRL serves as a crucial component in electronic circuits, providing stable voltage regulation and enhancing the reliability of diverse electronic systems.

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