KLNR090.V Product Overview

Introduction

The KLNR090.V is a versatile electronic component that belongs to the category of voltage regulators. This device is widely used in various electronic applications to regulate and stabilize voltage levels, ensuring consistent and reliable power supply to sensitive electronic circuits.

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, DPAK
• Essence: Ensuring 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: 1.25V to 20V
• Output Current: Up to 3A
• Dropout Voltage: Typically 0.5V at full load
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The KLNR090.V 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

• High Precision: Provides accurate and stable output voltage regulation
• Low Dropout Voltage: Ensures efficient operation even with small voltage differentials
• Thermal Shutdown Protection: Safeguards the device from overheating, enhancing reliability

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Wide input voltage range
• Thermal protection for enhanced safety

Disadvantages

• Higher dropout voltage compared to some alternative models
• Limited maximum output current compared to higher-rated regulators

Working Principles

The KLNR090.V operates by comparing the actual output voltage to a reference voltage and adjusting the internal circuitry to maintain a constant output voltage despite variations in the input voltage or load conditions. The device utilizes feedback control mechanisms to achieve precise regulation.

Detailed Application Field Plans

The KLNR090.V finds extensive application in various electronic systems, including: - Power supplies for microcontrollers and digital circuits - Battery-powered devices requiring stable voltage supply - Automotive electronics for voltage regulation in vehicle systems

Detailed and Complete Alternative Models

Some alternative models to the KLNR090.V include: - LM7805: A classic linear voltage regulator with similar characteristics - LM317: Adjustable linear voltage regulator suitable for various applications - LT1083: High-current linear voltage regulator for demanding power supply needs

In conclusion, the KLNR090.V offers reliable voltage regulation capabilities with a wide input voltage range, making it suitable for diverse electronic applications. While it has certain limitations, its functional features and working principles make it a valuable component in electronic design and system integration.

[Word Count: 443]