BU26TD3WG-TR

Introduction

BU26TD3WG-TR is a semiconductor product belonging to the category of voltage regulators. This device is commonly used in electronic circuits to maintain a stable output voltage, ensuring reliable performance of various electronic components. The following entry provides an overview of BU26TD3WG-TR, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Voltage Regulator
• Use: To maintain a stable output voltage in electronic circuits
• Characteristics: High precision, low dropout voltage, thermal shutdown protection
• Package: TO-252-3 (DPAK)
• Essence: Ensures stable voltage supply for electronic components
• Packaging/Quantity: Typically supplied in reels of 2500 units

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage Range: 1.2V to 20V
• Output Current: Up to 3A
• Dropout Voltage: 300mV at 3A
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The BU26TD3WG-TR package consists of 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

• High Precision: Provides accurate and stable output voltage regulation
• Low Dropout Voltage: Minimizes power dissipation and heat generation
• Thermal Shutdown Protection: Safeguards the device from overheating

Advantages and Disadvantages

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

Disadvantages: - Higher dropout voltage compared to some alternative models - Limited output current capacity for high-power applications

Working Principles

BU26TD3WG-TR operates based on the principle of feedback control. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage despite variations in the input voltage or load conditions.

Detailed Application Field Plans

BU26TD3WG-TR finds extensive use in various electronic devices and systems, including: - Power supplies for consumer electronics - Automotive electronics - Industrial control systems - Telecommunication equipment

Detailed and Complete Alternative Models

Some alternative models to BU26TD3WG-TR include: - LM317: A widely used adjustable voltage regulator - LT1086: Known for its low dropout voltage and high current capability - L78xx Series: Fixed output voltage regulators with different voltage options

In conclusion, BU26TD3WG-TR is a versatile voltage regulator offering precise and reliable voltage regulation for a wide range of electronic applications. Its robust features and compatibility make it a preferred choice for many design engineers and electronic enthusiasts.

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