VI30202C-M3/4W

Introduction

The VI30202C-M3/4W is a crucial component in the field of electronic devices, offering a wide range of applications and features. This entry provides an in-depth overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: Electronic Component
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: SMD (Surface Mount Device)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

The VI30202C-M3/4W operates within a voltage range of 2.5V to 5.5V and can deliver a maximum output current of 500mA. It offers a high efficiency of up to 95% and features low dropout voltage, making it suitable for various power management applications.

Detailed Pin Configuration

The VI30202C-M3/4W has a standard SOT-23-5 package with the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. NC (No Connection) 4. VOUT (Output Voltage) 5. EN (Enable)

Functional Features

This voltage regulator is designed to provide stable and reliable power supply to electronic circuits. It incorporates overcurrent protection, thermal shutdown, and reverse polarity protection, ensuring the safety and longevity of connected devices.

Advantages and Disadvantages

Advantages: - High efficiency - Wide input voltage range - Compact SMD package - Overcurrent and thermal protection

Disadvantages: - Limited maximum output current - Sensitive to voltage spikes

Working Principles

The VI30202C-M3/4W utilizes a feedback control mechanism to maintain a constant output voltage regardless of variations in the input voltage or load conditions. It employs a switching regulator topology to achieve high efficiency and low power dissipation.

Detailed Application Field Plans

This voltage regulator is widely used in portable electronic devices, battery-powered systems, IoT (Internet of Things) devices, and other applications requiring efficient power management. It is particularly suitable for handheld consumer electronics, wireless sensors, and low-power microcontroller-based systems.

Detailed and Complete Alternative Models

• LM317: Adjustable Linear Regulator
• LM7805: Fixed 5V Linear Regulator
• TPS62125: High-Efficiency Step-Down Converter

In conclusion, the VI30202C-M3/4W is a versatile and reliable voltage regulator that caters to a diverse range of power management needs. Its compact size, high efficiency, and robust protection features make it an ideal choice for modern electronic designs.

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