MCP111T-315E/TTVAO

Product Overview

Category

The MCP111T-315E/TTVAO belongs to the category of integrated circuits (ICs).

Use

This product is primarily used for voltage monitoring and reset functions in various electronic devices.

Characteristics

• Voltage monitoring range: 2.93V to 3.08V
• Reset threshold accuracy: ±1.5%
• Low power consumption: typically 1.0µA
• Small package size: SOT-23-3
• Wide operating temperature range: -40°C to +125°C

Package

The MCP111T-315E/TTVAO is packaged in a small outline transistor (SOT) package, specifically SOT-23-3.

Essence

The essence of this product lies in its ability to provide accurate voltage monitoring and reset functionality, ensuring proper operation of electronic devices.

Packaging/Quantity

The MCP111T-315E/TTVAO is typically available in reels containing 3000 units per reel.

Specifications

• Supply voltage range: 1.0V to 5.5V
• Reset timeout period: 140ms (typical)
• Operating current: 1.0µA (typical)
• Power-on reset delay: 100ms (typical)
• Active-low reset output
• Open-drain output configuration

Detailed Pin Configuration

The MCP111T-315E/TTVAO features a standard SOT-23-3 package with the following pin configuration:

1. VDD: Supply voltage input
2. GND: Ground reference
3. RESET: Active-low reset output

Functional Features

• Accurate voltage monitoring: The MCP111T-315E/TTVAO ensures precise monitoring of the supply voltage within the specified range.
• Reset functionality: It provides a reliable reset signal when the supply voltage falls below the predetermined threshold.
• Low power consumption: The product consumes minimal power, making it suitable for battery-powered applications.
• Wide operating temperature range: It can operate reliably in extreme temperature conditions.

Advantages and Disadvantages

Advantages

• Accurate voltage monitoring ensures proper device operation.
• Small package size allows for space-efficient integration into various electronic designs.
• Low power consumption prolongs battery life in portable devices.
• Wide operating temperature range enables usage in harsh environments.

Disadvantages

• Limited voltage monitoring range may not be suitable for all applications.
• Lack of adjustable reset threshold limits customization options.

Working Principles

The MCP111T-315E/TTVAO operates by continuously monitoring the supply voltage. When the voltage drops below the specified threshold, the reset output is activated, signaling the need for a system reset. This ensures that the connected electronic device operates within safe voltage limits.

Detailed Application Field Plans

The MCP111T-315E/TTVAO finds application in various fields, including but not limited to: 1. Consumer electronics: Used in smartphones, tablets, and wearable devices to ensure stable operation and prevent data loss during voltage fluctuations. 2. Industrial automation: Employed in control systems and sensors to provide reliable reset functionality and protect critical equipment from voltage irregularities. 3. Automotive electronics: Integrated into automotive modules to monitor and reset microcontrollers, ensuring proper functioning of vehicle systems.

Detailed and Complete Alternative Models

1. MCP111T-195E/TTVAO: Similar to the MCP111T-315E/TTVAO, but with a lower voltage monitoring range of 1.88V to 1.98V.
2. MCP111T-505E/TTVAO: Offers a higher voltage monitoring range of 4.93V to 5.08V, suitable for applications requiring a higher supply voltage threshold.

These alternative models provide similar functionality with slight variations in voltage monitoring ranges to cater to different application requirements.

In conclusion, the MCP111T-315E/TTVAO is an integrated circuit that offers accurate voltage monitoring and reset functionality. Its small package size, low power consumption, and wide operating temperature range make it suitable for various electronic devices across different industries. While it has limitations in terms of voltage monitoring range and adjustable thresholds, alternative models are available to address specific application needs.