TPL-BE Product Overview

Introduction

TPL-BE is a versatile electronic component that belongs to the category of voltage regulators. This product is widely used in various electronic devices and systems to ensure stable and regulated power supply. The following entry provides an in-depth overview of TPL-BE, 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: Ensuring stable and regulated power supply in electronic devices and systems
• Characteristics: High precision, low dropout voltage, thermal shutdown protection
• Package: TO-220, TO-263, D2PAK
• Essence: Regulating voltage to a specific level
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on package type

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage Range: 1.25V to 20V
• Output Current: Up to 3A
• Dropout Voltage: 0.6V at 3A
• Operating Temperature Range: -40°C to 125°C
• Line Regulation: 0.02% typical
• Load Regulation: 0.1% typical

Detailed Pin Configuration

The TPL-BE regulator typically 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 loss and heat dissipation
• Thermal Shutdown Protection: Safeguards the regulator 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 maximum output current

Working Principles

TPL-BE operates by comparing the actual output voltage with a reference voltage and adjusting the internal circuitry to maintain a constant output voltage despite variations in input voltage and load conditions. It utilizes feedback control to achieve precise regulation.

Detailed Application Field Plans

TPL-BE finds extensive applications in various electronic systems, including: - Power supplies for consumer electronics - Battery charging circuits - Industrial automation systems - Automotive electronics - LED lighting systems

Detailed and Complete Alternative Models

Several alternative models to TPL-BE include: - TPL-CX: Offers lower dropout voltage but with a reduced input voltage range - TPL-DY: Provides higher output current capability at the expense of slightly higher dropout voltage - TPL-EZ: Designed for ultra-low power consumption applications with limited output current capacity

In conclusion, TPL-BE serves as a reliable voltage regulator with precise regulation capabilities, making it suitable for a wide range of electronic applications.

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