TPL-BA Product Overview

Introduction

TPL-BA 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. In this entry, we will provide an overview of TPL-BA, 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 regulate and stabilize voltage in electronic devices and systems
• Characteristics: High precision, low dropout voltage, thermal shutdown protection
• Package: TO-220, TO-263, D2PAK
• Essence: Integrated circuit for voltage regulation
• Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage Range: 1.25V to 20V
• Output Current: Up to 3A
• Dropout Voltage: Typically 0.6V at full load
• Operating Temperature Range: -40°C to 125°C
• Line Regulation: 0.02% per volt change in input voltage
• Load Regulation: 0.1% per ampere change in output current

Detailed Pin Configuration

The TPL-BA regulator typically has 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
• Low Dropout Voltage: Ensures efficient operation even with small voltage differentials
• 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 compared to higher-rated regulators

Working Principles

TPL-BA utilizes a feedback control mechanism to compare the actual output voltage with a reference voltage. Any deviation triggers the internal circuitry to adjust the output voltage, ensuring it remains within the specified range.

Detailed Application Field Plans

TPL-BA finds extensive use in various applications, including: - Power supplies for consumer electronics - Automotive electronics - Industrial control systems - Battery charging circuits - LED lighting systems

Detailed and Complete Alternative Models

Some alternative models to TPL-BA include: - LM317: A popular adjustable linear voltage regulator - LM7805: Fixed 5V regulator suitable for many applications - LT1083: High-current adjustable regulator for demanding applications

In conclusion, TPL-BA is a reliable voltage regulator with precise regulation, thermal protection, and wide application versatility. Understanding its specifications, pin configuration, functional features, and alternatives can aid in selecting the most suitable regulator for specific electronic designs.

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