MAX802LESA+ - English Editing Encyclopedia Entry

Product Overview

Category

MAX802LESA+ belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage regulation and power management.

Characteristics

• Voltage regulation capabilities
• Power management features
• Compact package size
• High efficiency
• Low power consumption

Package

MAX802LESA+ is available in a small surface mount package, which ensures easy integration into various electronic devices.

Essence

The essence of MAX802LESA+ lies in its ability to regulate voltage and efficiently manage power supply within electronic systems.

Packaging/Quantity

This product is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of MAX802LESA+ ICs. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 1.2V to 3.6V
• Maximum Output Current: 200mA
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C
• Package Type: 8-pin SOIC

Detailed Pin Configuration

1. GND (Ground)
2. EN (Enable)
3. FB (Feedback)
4. VOUT (Output Voltage)
5. VIN (Input Voltage)
6. NC (No Connection)
7. NC (No Connection)
8. VCC (Power Supply)

Functional Features

• Voltage regulation: MAX802LESA+ ensures a stable output voltage within the specified range.
• Power management: It efficiently manages power consumption, optimizing energy usage.
• Enable pin control: The EN pin allows for easy on/off control of the device.
• Feedback mechanism: The FB pin provides feedback to regulate the output voltage accurately.

Advantages and Disadvantages

Advantages

• Compact size enables easy integration into various electronic devices.
• High efficiency results in minimal power loss.
• Wide input and output voltage range allows for versatile applications.
• Low quiescent current ensures energy-efficient operation.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Lack of additional features, such as overcurrent protection or thermal shutdown.

Working Principles

MAX802LESA+ operates based on a voltage regulation principle. It takes an input voltage within the specified range and regulates it to provide a stable output voltage. The device utilizes internal circuitry to efficiently manage power consumption and ensure optimal performance.

Detailed Application Field Plans

MAX802LESA+ finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wearable devices - IoT devices

In these applications, MAX802LESA+ is used to regulate voltage and manage power supply, ensuring reliable and efficient operation.

Detailed and Complete Alternative Models

1. MAX803LESA+: Similar to MAX802LESA+, but with a higher maximum output current of 300mA.
2. MAX801LESA+: A lower-cost alternative with slightly reduced specifications, suitable for less demanding applications.
3. MAX804LESA+: Offers additional features like overcurrent protection and thermal shutdown, providing enhanced safety and reliability.

These alternative models cater to different requirements and offer flexibility in choosing the most suitable option for specific applications.

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