MAX802SEPA+ - English Editing Encyclopedia Entry

Product Overview

Category

MAX802SEPA+ belongs to the category of electronic components.

Use

It is primarily used in electronic circuits for voltage regulation and power management.

Characteristics

• Voltage regulation capabilities
• Power management features
• Compact package size
• High efficiency
• Wide input voltage range

Package

The MAX802SEPA+ comes in a small surface-mount package, making it suitable for compact electronic devices.

Essence

The essence of MAX802SEPA+ lies in its ability to regulate and manage power supply voltages effectively.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 1.2V to 3.6V
• Maximum Output Current: 200mA
• Dropout Voltage: 150mV (typical)
• Quiescent Current: 60µA (typical)

Detailed Pin Configuration

The MAX802SEPA+ has the following pin configuration:

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

Functional Features

• Voltage regulation: The MAX802SEPA+ ensures a stable output voltage regardless of input voltage fluctuations.
• Power management: It efficiently manages power consumption by minimizing quiescent current.
• Enable pin: The EN pin allows for easy on/off control of the device.
• Feedback pin: The FB pin provides feedback to adjust the output voltage as per requirements.

Advantages and Disadvantages

Advantages

• Compact size enables usage in space-constrained applications.
• Wide input voltage range allows for compatibility with various power sources.
• High efficiency results in minimal power loss.
• Low dropout voltage ensures efficient power delivery even at low input voltages.

Disadvantages

• Limited maximum output current may restrict usage in high-power applications.
• Lack of built-in protection features against overvoltage or short circuits.

Working Principles

The MAX802SEPA+ operates based on a voltage regulation principle known as a linear regulator. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage.

Detailed Application Field Plans

The MAX802SEPA+ finds applications in various electronic devices, including but not limited to: - Portable consumer electronics (e.g., smartphones, tablets) - Wearable devices (e.g., smartwatches, fitness trackers) - IoT devices - Battery-powered devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the MAX802SEPA+ include: - LM317T - LT1086 - ADP3339

These alternatives can be considered based on specific requirements and design constraints.

In conclusion, the MAX802SEPA+ is an electronic component used for voltage regulation and power management. Its compact size, wide input voltage range, and high efficiency make it suitable for various applications. However, its limited maximum output current and lack of built-in protection features should be taken into consideration. Alternative models such as LM317T, LT1086, and ADP3339 can also be explored based on specific needs.