MCP111T-240E/TT

Introduction

The MCP111T-240E/TT is a versatile integrated circuit that belongs to the category of voltage supervisors. This device is commonly used to monitor the power supply voltage and ensure stable operation of electronic systems. The following entry provides an overview of the MCP111T-240E/TT, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Voltage Supervisor
• Use: Monitoring power supply voltage
• Characteristics: Precision monitoring, low power consumption
• Package: SOT-23-3
• Essence: Ensuring stable operation of electronic systems
• Packaging/Quantity: Tape and Reel (3000 units per reel)

Specifications

• Input Voltage Range: 1.6V to 5.5V
• Threshold Voltage Options: 2.4V
• Reset Timeout Period: 140ms (min)
• Operating Temperature Range: -40°C to 125°C
• Output Type: Active-Low Open-Drain

Detailed Pin Configuration

The MCP111T-240E/TT features a standard SOT-23-3 package with the following pin configuration: 1. VDD (Input Voltage) 2. GND (Ground) 3. RESET (Active-Low Reset Output)

Functional Features

• Precision Monitoring: Accurately monitors the input voltage to ensure system stability.
• Low Power Consumption: Consumes minimal power, making it suitable for battery-powered applications.
• Reset Output: Provides an active-low reset signal to the microcontroller or other system components.

Advantages and Disadvantages

Advantages

• Reliable voltage monitoring
• Wide input voltage range
• Low power consumption

Disadvantages

• Limited reset timeout options
• Single threshold voltage option

Working Principles

The MCP111T-240E/TT operates by continuously comparing the input voltage with the preset threshold voltage. When the input voltage falls below the threshold, the reset output is activated, signaling the need for system reset or power management.

Detailed Application Field Plans

The MCP111T-240E/TT finds extensive use in various applications, including: - Battery-Powered Devices - Embedded Systems - Industrial Control Systems - Consumer Electronics

Detailed and Complete Alternative Models

For applications requiring different specifications or features, alternative models to consider include: - MCP100 Series - MAX16050 Series - TPS3808 Series

In conclusion, the MCP111T-240E/TT is a reliable voltage supervisor offering precision monitoring and low power consumption. Its compact package and functional features make it suitable for a wide range of electronic systems, from battery-powered devices to industrial control systems.

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