VS-VSKV26/12: Product Overview and Specifications

Introduction

The VS-VSKV26/12 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, ensuring consistent and reliable performance. In this entry, we will provide an overview of the product, including its basic information, specifications, detailed 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 levels in electronic circuits
• Characteristics: High precision, low dropout voltage, thermal shutdown protection
• Package: TO-220
• Essence: Ensuring consistent and reliable voltage supply
• Packaging/Quantity: Typically sold in packs of 5 or 10 units

Specifications

The VS-VSKV26/12 voltage regulator is designed to operate within the following specifications: - Input Voltage Range: 4.5V to 26V - Output Voltage Range: 1.25V to 20V - Maximum Output Current: 1.2A - Dropout Voltage: 0.3V at 1A - Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The VS-VSKV26/12 features a standard TO-220 package with three pins: 1. Input (VIN) 2. Ground (GND) 3. Output (VOUT)

Functional Features

• High Precision: The voltage regulator provides precise and stable output voltage, ensuring accurate operation of connected components.
• Low Dropout Voltage: This feature minimizes power loss and maximizes efficiency, especially in low input voltage conditions.
• Thermal Shutdown Protection: The device includes built-in thermal shutdown protection, safeguarding it from overheating and potential damage.

Advantages and Disadvantages

Advantages: - Reliable voltage regulation - Wide input voltage range - Thermal protection for enhanced safety

Disadvantages: - Limited maximum output current compared to higher-rated models - Higher dropout voltage under heavy load conditions

Working Principles

The VS-VSKV26/12 operates on the principle of feedback control, where it continuously compares the actual output voltage to a reference voltage and adjusts the internal circuitry to maintain the desired output level. It utilizes a combination of semiconductor devices and passive components to achieve precise voltage regulation.

Detailed Application Field Plans

The VS-VSKV26/12 finds extensive use in various electronic applications, including: - Power supplies for microcontrollers and integrated circuits - Battery charging circuits - LED lighting systems - Automotive electronics - Portable electronic devices

Detailed and Complete Alternative Models

For applications requiring different specifications or performance characteristics, alternative models to consider include: - LM317: A widely used adjustable voltage regulator with higher output current capability - LM7805: A popular fixed 5V regulator suitable for many low-power applications - LT1083: A high-current adjustable regulator with excellent line and load regulation

In conclusion, the VS-VSKV26/12 voltage regulator offers precise and reliable voltage regulation for a wide range of electronic applications. Its compact design, thermal protection, and high precision make it a valuable component in modern electronic systems.

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