LR250601CR Product Overview

Introduction

The LR250601CR is a versatile electronic component that belongs to the category of voltage regulators. This product is widely used in various electronic devices and systems 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 devices
• Characteristics: High precision, low dropout voltage, thermal shutdown protection
• Package: TO-220 package
• Essence: Ensures stable and consistent voltage output
• Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

The LR250601CR voltage regulator features the following specifications: - Input Voltage Range: 4.5V to 20V - Output Voltage Range: 1.25V to 18V - Maximum Output Current: 1.5A - Dropout Voltage: 0.5V at 1A - Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LR250601CR has a standard TO-220 pin configuration with three pins: 1. Input (VIN) 2. Ground (GND) 3. Output (VOUT)

Functional Features

• Voltage Regulation: The LR250601CR effectively regulates the input voltage to provide a stable output voltage, ensuring the proper functioning of connected electronic components.
• Thermal Shutdown Protection: It incorporates thermal shutdown protection to prevent damage from excessive heat, enhancing its reliability in various operating conditions.

Advantages and Disadvantages

Advantages

• High precision voltage regulation
• Low dropout voltage for efficient operation
• Thermal shutdown protection for enhanced reliability

Disadvantages

• Limited maximum output current compared to higher-rated models
• Requires adequate heat dissipation in high-power applications

Working Principles

The LR250601CR operates based on the principle of feedback control, where it continuously monitors the output voltage and adjusts the internal circuitry to maintain the desired voltage level. It utilizes a reference voltage and error amplifier to achieve precise regulation.

Detailed Application Field Plans

The LR250601CR finds extensive application in various electronic systems, including: - Power supplies - Battery charging circuits - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

For applications requiring different specifications or performance characteristics, alternative models to consider include: - LM317: A popular adjustable voltage regulator with a wide input voltage range - LM7805: Fixed 5V voltage regulator suitable for low-power applications - LT1083: High-current adjustable voltage regulator for demanding power supply designs

In conclusion, the LR250601CR voltage regulator offers precise voltage regulation and thermal protection, making it an essential component in diverse electronic applications.

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