GRL18S-K2436 Product Overview

Introduction

The GRL18S-K2436 is a versatile electronic component that belongs to the category of voltage regulators. This entry provides an in-depth overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Voltage Regulator
• Use: Regulating voltage in electronic circuits
• Characteristics: High precision, low dropout voltage, thermal shutdown protection
• Package: TO-220
• Essence: Stabilizing voltage output
• Packaging/Quantity: Typically sold in reels or tubes

Specifications

• Input Voltage Range: 4.5V to 24V
• Output Voltage Range: 1.25V to 20V
• Output Current: 1.5A
• Dropout Voltage: 0.3V at 1A
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The GRL18S-K2436 has 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

• High Precision: Provides accurate and stable output voltage
• Low Dropout Voltage: Ensures efficient regulation even when the input voltage is close to the output voltage
• Thermal Shutdown Protection: Protects the regulator from overheating

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• Low dropout voltage
• Thermal protection for enhanced reliability

Disadvantages

• Limited maximum output current
• Higher quiescent current compared to some alternatives

Working Principles

The GRL18S-K2436 operates by comparing the output voltage to a reference voltage and adjusting the pass transistor to maintain a constant output voltage. It utilizes feedback control to achieve precise regulation and includes thermal protection to safeguard against excessive temperature.

Detailed Application Field Plans

The GRL18S-K2436 is suitable for various applications, including: - Battery-powered devices - Portable electronics - Automotive systems - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the GRL18S-K2436 include: - LM317: A widely used adjustable voltage regulator with similar characteristics - L7805: Fixed 5V voltage regulator commonly used in electronic circuits - LT1086: High-current adjustable voltage regulator with low dropout voltage

In conclusion, the GRL18S-K2436 is a reliable voltage regulator with precise regulation and thermal protection, making it suitable for diverse electronic applications.

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