404R5KL1.0 Product Overview

Introduction

The 404R5KL1.0 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: The 404R5KL1.0 is designed to regulate voltage within electronic circuits, ensuring a stable output voltage regardless of input fluctuations.
• Characteristics: It exhibits high precision, low dropout voltage, and thermal shutdown protection.
• Package: The 404R5KL1.0 is available in a compact TO-220 package.
• Essence: Its essence lies in providing reliable voltage regulation for various electronic applications.
• Packaging/Quantity: Typically packaged individually, the 404R5KL1.0 is commonly available in reels or tubes containing multiple units.

Specifications

• Input Voltage Range: 4.5V to 40V
• Output Voltage: 5V
• Output Current: Up to 1A
• Dropout Voltage: 0.5V at 1A
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The 404R5KL1.0 features a standard three-pin configuration: 1. Input (VIN): Connects to the input voltage source. 2. Ground (GND): Serves as the ground reference for the regulator. 3. Output (VOUT): Provides the regulated output voltage.

Functional Features

• High Precision: The 404R5KL1.0 offers precise voltage regulation, making it suitable for sensitive electronic components.
• Low Dropout Voltage: This feature ensures efficient operation even when the input voltage is close to the output voltage.
• Thermal Shutdown Protection: Protects the device from overheating, enhancing its reliability and safety.

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Compact form factor
• Wide input voltage range

Disadvantages

• Limited maximum output current
• Higher dropout voltage compared to some alternatives

Working Principles

The 404R5KL1.0 operates on the principle of feedback control, where it compares the actual output voltage to a reference voltage and adjusts the internal circuitry to maintain a constant output voltage despite variations in the input voltage.

Detailed Application Field Plans

The 404R5KL1.0 finds extensive use in various applications, including: - Battery-powered devices - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the 404R5KL1.0 include: - LM7805: A widely used linear voltage regulator with similar specifications. - AMS1117: Another popular choice for low dropout voltage regulation.

In conclusion, the 404R5KL1.0 is a reliable voltage regulator with precise regulation capabilities, making it suitable for a wide range of electronic applications.

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