MCP112T-195I/MB

Introduction

The MCP112T-195I/MB is a microcontroller supervisory circuit belonging to the category of electronic components. It is commonly used in various electronic devices to monitor and control the operation of microcontrollers, ensuring their proper functioning and reliability.

Basic Information Overview

• Category: Electronic Components
• Use: Microcontroller Supervisory Circuit
• Characteristics: Voltage Monitoring, Reset Generation, Low Power Consumption
• Package: SOT-23-3
• Essence: Ensuring reliable operation of microcontrollers
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier

Specifications

• Voltage Range: 1.6V to 5.5V
• Reset Threshold Voltage: 1.85V
• Reset Timeout Period: 140ms (min)
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The MCP112T-195I/MB has a simple 3-pin configuration: 1. VDD: Input voltage for monitoring 2. GND: Ground connection 3. RESET: Output reset signal

Functional Features

• Voltage Monitoring: Monitors the input voltage and generates a reset signal if it falls below the specified threshold.
• Reset Generation: Generates a reset signal to ensure the microcontroller restarts in case of voltage fluctuations or power-on events.
• Low Power Consumption: Consumes minimal power, making it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages: - Ensures reliable operation of microcontrollers - Wide operating voltage range - Low power consumption

Disadvantages: - Limited to monitoring and reset functions only - May not be suitable for complex power management requirements

Working Principles

The MCP112T-195I/MB operates by continuously monitoring the input voltage. When the voltage falls below the preset threshold, it triggers the generation of a reset signal, ensuring the microcontroller restarts and resumes normal operation.

Detailed Application Field Plans

The MCP112T-195I/MB is widely used in various applications, including: - Battery-Powered Devices - Embedded Systems - IoT Devices - Consumer Electronics

Detailed and Complete Alternative Models

Some alternative models to the MCP112T-195I/MB include: - MAX809 - ADM803 - TPS3808 - R5114

In summary, the MCP112T-195I/MB is a crucial component in electronic systems, providing essential voltage monitoring and reset generation capabilities for microcontroller-based applications.

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