MAX1792EUA25+ - English Editing Encyclopedia Entry

Product Overview

Category

The MAX1792EUA25+ belongs to the category of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits.

Characteristics

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage Range: 1.25V to 5.5V
• Maximum Output Current: 500mA
• Low Dropout Voltage: 120mV at 100mA
• Low Quiescent Current: 40µA (typical)
• Package Type: µMAX®
• Operating Temperature Range: -40°C to +85°C

Package and Quantity

The MAX1792EUA25+ is available in a µMAX® package. It is typically sold in quantities of one unit per package.

Specifications

• Input Voltage Range: The MAX1792EUA25+ can accept input voltages ranging from 2.5V to 6.5V.
• Output Voltage Range: This voltage regulator can provide output voltages between 1.25V and 5.5V.
• Maximum Output Current: The maximum current that can be drawn from the regulator is 500mA.
• Low Dropout Voltage: The dropout voltage is as low as 120mV at 100mA load.
• Low Quiescent Current: The quiescent current is typically 40µA, ensuring minimal power consumption.
• Package Type: The MAX1792EUA25+ is packaged in a compact µMAX® package.
• Operating Temperature Range: It can operate within a temperature range of -40°C to +85°C.

Pin Configuration

The MAX1792EUA25+ has the following pin configuration:

```

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| | --| VIN VOUT |-- --| GND EN |-- |___________| ```

• VIN: Input Voltage
• VOUT: Output Voltage
• GND: Ground
• EN: Enable Pin

Functional Features

The MAX1792EUA25+ offers the following functional features:

1. Voltage Regulation: It provides a stable and regulated output voltage within the specified range.
2. Low Dropout Voltage: The regulator maintains a low dropout voltage, ensuring efficient power conversion.
3. Low Quiescent Current: The device consumes minimal current when in standby mode, reducing power consumption.
4. Enable Pin: The EN pin allows for easy control of the regulator's operation.

Advantages and Disadvantages

Advantages

• Wide input voltage range allows for versatile applications.
• Low dropout voltage ensures efficient power conversion.
• Compact µMAX® package saves board space.
• Low quiescent current minimizes power consumption.

Disadvantages

• Maximum output current limited to 500mA.
• Limited output voltage range may not suit all applications.

Working Principles

The MAX1792EUA25+ operates based on the principle of voltage regulation. It takes an input voltage within the specified range and regulates it to provide a stable output voltage. The regulator maintains a low dropout voltage, ensuring efficient power conversion even with varying input voltages. The enable pin allows for easy control of the regulator's operation, enabling or disabling the output as required.

Application Field Plans

The MAX1792EUA25+ finds applications in various electronic circuits that require voltage regulation. Some potential application fields include:

1. Portable Electronics: This voltage regulator can be used in battery-powered devices such as smartphones, tablets, and portable audio players.
2. IoT Devices: It is suitable for powering Internet of Things (IoT) devices that require stable voltage supply.
3. Automotive Electronics: The regulator can be utilized in automotive applications, providing regulated power to various electronic components.
4. Industrial Control Systems: It finds use in industrial control systems that require precise voltage regulation for reliable operation.

Alternative Models

Here are some alternative models that offer similar functionality:

1. LM1117-3.3: This voltage regulator provides a fixed 3.3V output with a maximum current of 800mA.
2. LT1763-5: It offers a fixed 5V output voltage with a low dropout voltage and a maximum current of 500mA.
3. ADP3339AKCZ-2.5: This regulator provides a fixed 2.5V output voltage with a low dropout voltage and a maximum current of 500mA.

These alternative models can be considered based on specific requirements and compatibility with the application.

In conclusion, the MAX1792EUA25+ is a voltage regulator that offers stable voltage regulation, low dropout voltage, and low quiescent current. It finds applications in various electronic circuits, particularly in portable electronics, IoT devices, automotive electronics,