MAX1989MUE+TG24

1. Introduction

The MAX1989MUE+TG24 belongs to the category of voltage regulators and is commonly used in electronic devices to regulate the voltage supplied to various components. 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 MAX1989MUE+TG24.

2. Basic Information Overview

• Category: Voltage Regulator
• Use: The MAX1989MUE+TG24 is used to regulate the voltage supplied to electronic components in various devices.
• Characteristics: It is known for its high efficiency, low dropout voltage, and precise output voltage regulation.
• Package: The MAX1989MUE+TG24 is available in a small outline IC (SOIC) package.
• Essence: Its essence lies in providing stable and regulated voltage to ensure proper functioning of electronic components.
• Packaging/Quantity: The MAX1989MUE+TG24 is typically available in reels with a specific quantity per reel.

3. Specifications

• Input Voltage Range: 4V to 28V
• Output Voltage Range: 1.25V to 26V
• Output Current: Up to 500mA
• Dropout Voltage: 300mV at 500mA
• Quiescent Current: 120µA
• Operating Temperature Range: -40°C to +85°C

4. Detailed Pin Configuration

The MAX1989MUE+TG24 has a standard pin configuration with input, output, and ground pins along with additional pins for control and feedback.

5. Functional Features

• High Efficiency: The MAX1989MUE+TG24 offers high efficiency, minimizing power loss during voltage regulation.
• Low Dropout Voltage: Its low dropout voltage ensures efficient operation even when the input voltage is close to the output voltage.
• Precise Output Voltage Regulation: It provides precise regulation of the output voltage, ensuring stable operation of connected components.

6. Advantages and Disadvantages

Advantages

• High efficiency
• Low dropout voltage
• Precise output voltage regulation

Disadvantages

• Limited output current capacity compared to some other voltage regulators
• Sensitive to input voltage fluctuations

7. Working Principles

The MAX1989MUE+TG24 operates by comparing the actual output voltage to a reference voltage and adjusting the internal circuitry to maintain the desired output voltage.

8. Detailed Application Field Plans

The MAX1989MUE+TG24 is commonly used in battery-powered devices, portable electronics, and low-power applications where efficient voltage regulation is essential.

9. Detailed and Complete Alternative Models

• MAX1989ETM+: Similar characteristics with a different package type
• LM317: A widely used alternative with adjustable output voltage

In conclusion, the MAX1989MUE+TG24 is a reliable voltage regulator with high efficiency and precise voltage regulation, making it suitable for various electronic applications.

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