VSKLF200-12HK Product Encyclopedia Entry

Introduction

The VSKLF200-12HK is a versatile electronic component that belongs to the category of voltage regulators. This entry provides an overview of 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: Stabilizing and regulating voltage in electronic circuits
• Characteristics: High efficiency, low noise, compact design
• Package: TO-220, TO-263, D2PAK
• Essence: Regulating voltage to ensure stable performance of electronic devices
• Packaging/Quantity: Typically available in reels or tubes, quantity varies based on manufacturer

Specifications

• Input Voltage: 15V - 40V
• Output Voltage: 12V
• Output Current: 200mA
• Operating Temperature: -40°C to 125°C
• Quiescent Current: 5mA
• Dropout Voltage: 1.5V

Detailed Pin Configuration

The VSKLF200-12HK 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

• Voltage Regulation: Maintains a constant output voltage despite variations in input voltage and load conditions
• Overcurrent Protection: Safeguards against excessive current flow
• Thermal Shutdown: Prevents damage due to overheating
• Low Dropout Voltage: Allows operation with small voltage differentials between input and output

Advantages and Disadvantages

Advantages

• Compact size
• High efficiency
• Low output noise
• Wide operating temperature range

Disadvantages

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

Working Principles

The VSKLF200-12HK utilizes a feedback control mechanism to adjust the output voltage based on the comparison between a reference voltage and the actual output voltage. This ensures a stable output regardless of input voltage fluctuations.

Detailed Application Field Plans

The VSKLF200-12HK is suitable for various applications including: - Battery-powered devices - Automotive electronics - Industrial control systems - Portable consumer electronics

Detailed and Complete Alternative Models

• LM7805: Similar voltage regulator with higher output current capacity
• LM317: Adjustable voltage regulator with comparable characteristics
• LT1086: Low dropout voltage regulator suitable for low voltage applications

In conclusion, the VSKLF200-12HK is a reliable voltage regulator with specific advantages and limitations. Its compact design and stable performance make it well-suited for diverse electronic applications.

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