MCP111T-270E/LB

Product Overview

Category

The MCP111T-270E/LB belongs to the category of voltage supervisors.

Use

It is used to monitor the power supply voltage level and provide a reset signal to the microcontroller or other digital system in the event of a power failure or voltage drop.

Characteristics

• Monitors voltage levels
• Provides reset signal
• Low power consumption
• Small form factor

Package

The MCP111T-270E/LB comes in a SOT-23-3 package.

Essence

The essence of this product lies in its ability to ensure reliable operation of digital systems by monitoring voltage levels and providing reset signals when necessary.

Packaging/Quantity

The MCP111T-270E/LB is typically available in reels with a quantity of 3000 units per reel.

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Reset Threshold Voltage: 2.70V
• Manual Reset Input
• Low Quiescent Current: 5.5µA (typical)

Detailed Pin Configuration

The MCP111T-270E/LB has the following pin configuration: 1. VDD - Power supply input 2. GND - Ground 3. RESET - Reset output

Functional Features

• Voltage monitoring
• Reset signal generation
• Manual reset input
• Low power consumption

Advantages and Disadvantages

Advantages

• Wide supply voltage range
• Low quiescent current
• Small form factor
• Manual reset input for flexibility

Disadvantages

• Fixed reset threshold voltage may not be suitable for all applications
• Limited to monitoring single voltage rail

Working Principles

The MCP111T-270E/LB works by comparing the monitored voltage with the preset threshold voltage. When the monitored voltage falls below the threshold, the reset output is activated, providing a signal to the connected digital system to initiate a reset sequence.

Detailed Application Field Plans

The MCP111T-270E/LB is commonly used in various electronic devices and systems where reliable voltage monitoring and reset functionality are required. Some specific application fields include: - Embedded systems - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the MCP111T-270E/LB include: - MAX809 - ADM811 - TPS3808

In summary, the MCP111T-270E/LB is a voltage supervisor designed to ensure the reliable operation of digital systems by monitoring voltage levels and providing reset signals when necessary. Its low power consumption, small form factor, and wide supply voltage range make it suitable for a variety of applications in different industries.

Word count: 413