LNRK225.X Product Overview

Introduction

The LNRK225.X 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 ensure stable and regulated power supply, thereby enhancing the overall performance and reliability of the equipment.

Basic Information Overview

• Category: Voltage Regulator
• Use: To regulate and stabilize voltage in electronic devices and systems
• Characteristics: High precision, low dropout voltage, thermal shutdown protection
• Package: Small outline package (SOP), surface mount device (SMD)
• Essence: Ensures stable and regulated power supply
• Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage Range: 1.2V to 20V
• Output Current: Up to 500mA
• Dropout Voltage: Typically 300mV at 100mA load
• Operating Temperature Range: -40°C to 125°C
• Quiescent Current: Typically 75µA

Detailed Pin Configuration

The LNRK225.X features a standard pin configuration with input, output, and ground pins, along with additional pins for features such as enable and bypass.

Functional Features

• Voltage Regulation: Provides stable output voltage despite variations in input voltage and load conditions
• Thermal Shutdown Protection: Automatically shuts down the regulator in case of excessive temperature, preventing damage to the device
• Low Dropout Voltage: Ensures efficient operation even when the input voltage is only slightly higher than the required output voltage

Advantages and Disadvantages

Advantages

• High precision regulation
• Compact size
• Thermal protection for enhanced reliability

Disadvantages

• Limited maximum output current compared to some other models
• Higher dropout voltage under heavy loads

Working Principles

The LNRK225.X utilizes a feedback control mechanism to compare the output voltage with a reference voltage and adjust the internal circuitry to maintain a constant output voltage. Additionally, it incorporates thermal protection to safeguard against overheating.

Detailed Application Field Plans

The LNRK225.X finds extensive application in various electronic devices and systems, including: - Portable electronic devices - Battery-powered equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

For applications requiring different specifications or performance characteristics, alternative models such as LNRK320.Y and LNRK150.Z can be considered. These models offer varying input/output voltage ranges, output current capabilities, and other features to suit specific application requirements.

In conclusion, the LNRK225.X voltage regulator offers precise and reliable voltage regulation in a compact form factor, making it suitable for a wide range of electronic applications.

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