MAX8862RESE+ - English Editing Encyclopedia Entry

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Regulator

Characteristics: - Low-dropout voltage regulator - High output current capability - Wide input voltage range - Low quiescent current - Thermal shutdown protection

Package: Small Outline Package (SOIC)

Essence: The MAX8862RESE+ is a voltage regulator IC that provides a stable output voltage for various electronic devices.

Packaging/Quantity: The MAX8862RESE+ is available in a reel packaging with 2500 units per reel.

Specifications

The MAX8862RESE+ has the following specifications:

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage Range: 1.2V to 5.5V
• Output Current: Up to 500mA
• Dropout Voltage: 120mV at 100mA
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX8862RESE+ has the following pin configuration:

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

Functional Features

The MAX8862RESE+ offers the following functional features:

• Low dropout voltage ensures efficient power conversion.
• High output current capability allows it to power a wide range of devices.
• Wide input voltage range makes it suitable for various applications.
• Low quiescent current minimizes power consumption.
• Thermal shutdown protection prevents overheating and damage to the IC.

Advantages and Disadvantages

Advantages: - Stable output voltage regulation - High efficiency - Compact package size - Wide input voltage range

Disadvantages: - Limited output current compared to some other voltage regulators - Requires external components for proper operation

Working Principles

The MAX8862RESE+ operates as a low-dropout voltage regulator. It regulates the input voltage to provide a stable output voltage, even when the input voltage fluctuates. The feedback pin (FB) is used to set the desired output voltage, and the enable pin (EN) controls the regulator's on/off state.

Detailed Application Field Plans

The MAX8862RESE+ can be used in various applications, including but not limited to:

1. Battery-powered devices: Provides regulated power supply for portable electronic devices such as smartphones, tablets, and wearable devices.
2. Industrial equipment: Ensures stable power supply for control systems, sensors, and communication modules in industrial automation.
3. Automotive electronics: Regulates voltage for automotive infotainment systems, lighting modules, and other vehicle electronics.
4. IoT devices: Powers microcontrollers, sensors, and wireless communication modules in Internet of Things (IoT) applications.

Detailed and Complete Alternative Models

Some alternative models to the MAX8862RESE+ include:

1. LM1117-3.3: Low dropout voltage regulator with fixed 3.3V output voltage.
2. LT1763: Ultra-low dropout linear regulator with adjustable output voltage.
3. TPS7A4700: High-voltage, low-dropout linear regulator with wide input voltage range.

These alternative models offer similar functionality and can be considered based on specific application requirements.

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