MAX8882EUTA5+ - English Editing Encyclopedia Entry

Product Overview

Category

MAX8882EUTA5+ 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

The MAX8882EUTA5+ is available in a small SOT23-6 package.

Essence

The essence of MAX8882EUTA5+ lies in its ability to regulate voltage and efficiently manage power in electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage: 3.3V
• Maximum Output Current: 150mA
• Dropout Voltage: 120mV at 100mA
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. GND (Ground)
2. IN (Input Voltage)
3. EN (Enable)
4. FB (Feedback)
5. BYP (Bypass Capacitor)
6. OUT (Output Voltage)

Functional Features

• Voltage regulation: The MAX8882EUTA5+ ensures a stable output voltage regardless of input voltage fluctuations.
• Power management: It efficiently manages power consumption, reducing energy waste.
• Enable pin: The EN pin allows for easy on/off control of the device.
• Feedback pin: The FB pin provides feedback to maintain the desired output voltage.
• Bypass capacitor: The BYP pin is used to connect an external bypass capacitor for improved stability.
• Low quiescent current: The device consumes minimal power when in standby mode.

Advantages and Disadvantages

Advantages

• High efficiency, reducing power consumption
• Compact package size, suitable for space-constrained applications
• Wide input voltage range allows for versatile use
• Stable output voltage, even under varying input conditions

Disadvantages

• Limited maximum output current (150mA)
• Dropout voltage may be relatively high for some applications

Working Principles

The MAX8882EUTA5+ 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 of 3.3V. This is achieved through internal circuitry that adjusts the voltage based on feedback received from the FB pin. The device also incorporates power management features to optimize energy usage.

Detailed Application Field Plans

The MAX8882EUTA5+ finds application in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered devices

Detailed and Complete Alternative Models

1. MAX8881EUT33+: Similar to MAX8882EUTA5+, but with a fixed output voltage of 3.3V.
2. MAX8883EUT25+: Provides a fixed output voltage of 2.5V.
3. MAX8884EUT18+: Offers a fixed output voltage of 1.8V.

These alternative models cater to different output voltage requirements while sharing similar characteristics and package options.

In conclusion, the MAX8882EUTA5+ is a versatile integrated circuit used for voltage regulation and power management in various electronic devices. Its compact size, efficiency, and wide input voltage range make it a popular choice among designers. However, its limited maximum output current and dropout voltage should be considered when selecting the appropriate model for specific applications.