VT1045CBP-M3/4W

Introduction

The VT1045CBP-M3/4W is a versatile electronic component designed for use in various applications. This entry provides an overview of the product, including 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: Electronic Component
• Use: Voltage Regulator
• Characteristics: High efficiency, compact size, reliable performance
• Package: TO-220
• Essence: Regulates voltage to ensure stable power supply
• Packaging/Quantity: Typically sold individually or in small quantities

Specifications

• Input Voltage Range: 4.5V to 40V
• Output Voltage Range: 1.25V to 37V
• Output Current: Up to 5A
• Operating Temperature Range: -40°C to 125°C
• Voltage Regulation Accuracy: ±2%

Detailed Pin Configuration

The VT1045CBP-M3/4W features a standard TO-220 package with 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 stable output voltage despite fluctuations in the input voltage
• Overcurrent Protection: Safeguards connected circuits from excessive current flow
• Thermal Shutdown: Prevents overheating by shutting down the regulator at high temperatures

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into various electronic devices
• Wide input voltage range enables flexibility in different power supply configurations
• Overcurrent protection enhances the safety and reliability of connected systems

Disadvantages

• Higher dropout voltage compared to some alternative models
• Limited maximum output current may not be suitable for high-power applications

Working Principles

The VT1045CBP-M3/4W operates based on the principle of feedback control. It compares the actual output voltage to a reference voltage and adjusts the internal circuitry to maintain a constant output voltage, compensating for variations in the input voltage and load conditions.

Detailed Application Field Plans

The VT1045CBP-M3/4W is well-suited for a wide range of applications, including: - Battery-powered devices - Automotive electronics - Industrial control systems - LED lighting - Audio amplifiers

Detailed and Complete Alternative Models

• VT1045CBP-M3/4W: Standard version with 5A output current
• VT1045CBP-M3/4W-LF: Lead-free version for environmentally conscious applications
• VT1045CBP-M3/4W-ADJ: Adjustable output voltage variant for customized power supply requirements

In conclusion, the VT1045CBP-M3/4W offers a reliable and efficient solution for voltage regulation in diverse electronic applications, despite its limitations in certain high-power scenarios.

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