MPQ2019GN-5

Introduction

The MPQ2019GN-5 is a semiconductor product belonging to the category of voltage regulators. It is designed for use in various electronic devices and systems to regulate voltage levels and ensure stable power supply. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the MPQ2019GN-5.

Basic Information Overview

• Category: Voltage Regulator
• Use: Regulating voltage levels in electronic devices and systems
• Characteristics: High precision, low dropout voltage, thermal shutdown protection
• Package: TO-220, TO-263, D2PAK
• Essence: Ensures stable power supply by regulating voltage levels
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage Range: 1.2V to 25V
• Output Current: Up to 5A
• Dropout Voltage: 0.3V at 5A
• Quiescent Current: 85µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The MPQ2019GN-5 has a standard pin configuration with input, output, and ground pins. The specific pinout details can be found in the product datasheet.

Functional Features

• High Precision: Provides accurate and stable output voltage regulation
• Low Dropout Voltage: Minimizes power loss and improves efficiency
• Thermal Shutdown Protection: Safeguards the regulator from overheating

Advantages and Disadvantages

Advantages

• High precision regulation
• Low dropout voltage
• Thermal shutdown protection
• Wide input voltage range

Disadvantages

• Higher quiescent current compared to some alternatives
• Limited output current compared to higher-rated regulators

Working Principles

The MPQ2019GN-5 operates based on the principle of feedback control, where it compares the actual output voltage to a reference voltage and adjusts the internal circuitry to maintain the desired output voltage level.

Detailed Application Field Plans

The MPQ2019GN-5 is suitable for a wide range of applications including: - Power supplies - Battery-powered devices - Industrial automation systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the MPQ2019GN-5 include: - LM317: A popular adjustable linear voltage regulator - LT1086: High current, low dropout voltage regulator - LM2940: Low dropout voltage regulator for battery-powered applications

In conclusion, the MPQ2019GN-5 is a versatile voltage regulator with high precision and thermal protection, making it suitable for various electronic applications requiring stable power supply.

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