VS-VSKDS403/100

Introduction

The VS-VSKDS403/100 is a versatile electronic component that belongs to the category of voltage regulators. This device is designed to regulate and stabilize voltage levels in various electronic circuits and systems. In this entry, we will provide an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: Voltage Regulator
• Use: Stabilizing and regulating voltage levels in electronic circuits and systems
• Characteristics: High precision, low dropout voltage, thermal shutdown protection
• Package: TO-220
• Essence: Ensuring stable and reliable power supply for electronic devices
• Packaging/Quantity: Typically sold individually or in small quantities

Specifications

The VS-VSKDS403/100 has the following specifications: - Input Voltage Range: 4.5V to 40V - Output Voltage Range: 1.25V to 37V - Maximum Output Current: 3A - Dropout Voltage: 1.5V at 3A - Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The VS-VSKDS403/100 typically has three pins: 1. Input (VIN) 2. Ground (GND) 3. Output (VOUT)

Functional Features

• High precision output voltage
• Low dropout voltage
• Thermal shutdown protection
• Short-circuit protection
• Overcurrent protection

Advantages and Disadvantages

Advantages: - Wide input voltage range - High output current capability - Thermal and overcurrent protection for enhanced reliability - Compact TO-220 package for easy integration

Disadvantages: - Higher dropout voltage compared to some alternative models - Limited maximum output voltage

Working Principles

The VS-VSKDS403/100 operates based on the principle of feedback control. It compares the actual output voltage with a reference voltage and adjusts the output to maintain a stable voltage level despite variations in input voltage and load conditions.

Detailed Application Field Plans

The VS-VSKDS403/100 is commonly used in the following applications: - Power supplies for microcontrollers and digital circuits - Battery charging circuits - LED driver circuits - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the VS-VSKDS403/100 include: - LM317: A popular adjustable voltage regulator with similar characteristics - L7805: Fixed 5V voltage regulator suitable for many applications - LM2940: Low dropout voltage regulator for battery-powered devices

In conclusion, the VS-VSKDS403/100 is a reliable voltage regulator with a wide range of applications in electronic systems. Its high precision, thermal protection, and compact package make it a preferred choice for many design engineers.

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