VT2080S-M3/4W

Introduction

The VT2080S-M3/4W is a versatile electronic component that belongs to the category of voltage regulators. This device is commonly used in various electronic applications to regulate and stabilize voltage levels, ensuring consistent and reliable performance of connected circuits and components.

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-263
• Essence: Ensuring stable and consistent voltage supply
• Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

The VT2080S-M3/4W voltage regulator is designed to operate within a specific range of input and output voltages, typically ranging from 5V to 24V input and providing a regulated output voltage as per the application requirements. It offers a maximum output current of 3A and features low dropout voltage, making it suitable for various low-power and medium-power applications.

Detailed Pin Configuration

The VT2080S-M3/4W voltage regulator typically features three pins: 1. Input (VIN): Connects to the unregulated input voltage source 2. Ground (GND): Connected to the ground reference of the circuit 3. Output (VOUT): Provides the regulated output voltage to the load

Functional Features

• High Precision: The VT2080S-M3/4W offers precise voltage regulation, ensuring stable operation of connected circuits.
• Low Dropout Voltage: This feature enables the regulator to maintain a stable output even when the input voltage is only slightly higher than the required output voltage.
• Thermal Shutdown Protection: Protects the device from overheating, enhancing its reliability and safety.

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Low dropout voltage
• Thermal protection for enhanced safety

Disadvantages

• Higher power dissipation compared to switching regulators
• Limited to medium-power applications

Working Principles

The VT2080S-M3/4W operates on the principle of using internal circuitry to compare the actual output voltage with a reference voltage and adjusting the output to maintain a constant voltage level. It utilizes feedback control to achieve this regulation, ensuring stability and accuracy.

Detailed Application Field Plans

The VT2080S-M3/4W is widely used in various electronic devices and systems, including: - Power supplies - Battery charging circuits - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

• LM7805: A popular linear voltage regulator with similar characteristics
• LM2940: Low dropout regulator suitable for low-power applications
• LT1086: Adjustable voltage regulator with high precision and thermal protection

In conclusion, the VT2080S-M3/4W voltage regulator plays a crucial role in maintaining stable voltage levels in electronic circuits, making it an essential component in a wide range of applications.

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