MXL15KP43AE3 Product Overview

Introduction

The MXL15KP43AE3 belongs to the category of voltage regulators and is designed for use in electronic devices requiring stable power supply. This product offers various characteristics, packaging options, and functional features that make it suitable for a wide range of applications.

Basic Information Overview

• Category: Voltage Regulator
• Use: Providing stable power supply in electronic devices
• Characteristics: High efficiency, low output noise, overcurrent protection
• Package: TO-220, TO-263, D2PAK
• Essence: Regulating voltage to ensure consistent power supply
• 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
• Operating Temperature Range: -40°C to 125°C
• Dropout Voltage: 0.6V at 3A
• Line Regulation: 0.02% typical

Detailed Pin Configuration

The MXL15KP43AE3 has a standard pin configuration with input, output, and ground pins, along with additional pins for features such as enable and thermal shutdown. The specific pinout can be found in the product datasheet.

Functional Features

• Overcurrent Protection: Safeguards the device and load from excessive current
• Thermal Shutdown: Prevents the regulator from overheating
• Adjustable Output: Allows for flexibility in setting the output voltage

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power dissipation
• Wide input voltage range enhances versatility
• Overcurrent protection ensures device and load safety

Disadvantages

• Higher dropout voltage compared to some alternative models
• Limited output current compared to higher-rated regulators

Working Principles

The MXL15KP43AE3 operates on the principle of regulating the output voltage by comparing it to a reference voltage and adjusting the pass element accordingly. This ensures that the output remains stable despite variations in input voltage and load conditions.

Detailed Application Field Plans

This voltage regulator is well-suited for various applications, including: - Power supplies for microcontrollers and digital circuits - Battery-powered devices requiring efficient power management - Automotive electronics for voltage regulation in vehicle systems

Detailed and Complete Alternative Models

• MXL10KP22BE2: Lower dropout voltage, suitable for low input voltage applications
• MXL5KP35CE1: Higher output current, ideal for high-power applications
• MXL20KP18DE4: Extended temperature range, suitable for harsh environments

In conclusion, the MXL15KP43AE3 voltage regulator offers a balance of performance and features, making it a versatile choice for diverse electronic applications.

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