MA27V1100L Product Overview

Introduction

The MA27V1100L is a versatile electronic component that belongs to the category of voltage regulators. This product is designed to provide stable and regulated voltage output for various electronic applications. In this entry, we will delve into the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the MA27V1100L.

Basic Information Overview

• Category: Voltage Regulator
• Use: Provides stable and regulated voltage output
• Characteristics: High precision, low dropout voltage, thermal shutdown protection
• Package: TO-252-5L (DPAK)
• Essence: Ensures consistent voltage supply for electronic devices
• Packaging/Quantity: Typically available in reels of 2500 units

Specifications

• Input Voltage Range: 4.5V to 18V
• Output Voltage Range: 1.2V to 16V
• Output Current: Up to 1A
• Dropout Voltage: 300mV at 1A
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The MA27V1100L has a standard TO-252-5L (DPAK) package with the following pin configuration: 1. Input 2. Ground 3. Enable 4. NC (No Connection) 5. Output

Functional Features

• High Precision: Provides accurate and stable output voltage
• Low Dropout Voltage: Enables efficient operation even with small voltage differentials
• Thermal Shutdown Protection: Safeguards the device from overheating

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Low dropout voltage
• Thermal protection for enhanced safety

Disadvantages

• Limited maximum output current compared to higher-rated regulators
• May require additional heat sinking for high-power applications

Working Principles

The MA27V1100L operates by comparing the output voltage to a reference voltage and adjusting the internal circuitry to maintain a constant output. It utilizes a feedback mechanism to continuously monitor and regulate the output voltage, ensuring stability under varying load conditions.

Detailed Application Field Plans

The MA27V1100L finds extensive use in various electronic devices and systems, including: - Battery-powered devices - Portable consumer electronics - Automotive applications - Industrial control systems

Detailed and Complete Alternative Models

For applications requiring different specifications or performance characteristics, alternative models to consider include: - LM317: Adjustable voltage regulator with higher output current capability - LM1117: Low dropout voltage regulator suitable for battery-powered devices - LT1086: High-current adjustable voltage regulator for industrial applications

In conclusion, the MA27V1100L serves as a reliable voltage regulator with precise control and thermal protection, making it an ideal choice for a wide range of electronic applications.

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