MCP101T-475I/TT

Product Overview

Category

The MCP101T-475I/TT belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• Integrated circuit
• Voltage monitoring and reset functionality
• Small form factor
• Low power consumption

Package

The MCP101T-475I/TT is available in a small outline transistor (SOT-23) package.

Essence

The essence of this product lies in its ability to monitor voltage levels and provide a reset signal when necessary, ensuring proper functioning of electronic devices.

Packaging/Quantity

The MCP101T-475I/TT is typically packaged in reels containing 3000 units per reel.

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Threshold Voltage Options: 4.75V
• Operating Temperature Range: -40°C to +125°C
• Quiescent Current: 1.0µA (typical)
• Reset Timeout Period: 140ms (typical)

Detailed Pin Configuration

The MCP101T-475I/TT has three pins:

1. VDD: Power supply input pin.
2. GND: Ground reference pin.
3. RESET: Output pin that provides a reset signal when the monitored voltage falls below the threshold.

Functional Features

• Voltage monitoring: The MCP101T-475I/TT continuously monitors the input voltage level.
• Reset signal generation: When the voltage falls below the threshold, the device generates a reset signal.
• Hysteresis: The device incorporates hysteresis to prevent oscillation near the threshold voltage.

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into various electronic devices.
• Low power consumption ensures minimal impact on overall power usage.
• Wide operating temperature range enables reliable performance in extreme conditions.

Disadvantages

• Limited threshold voltage options may not suit all applications.
• Lack of adjustable timeout period may restrict customization for specific requirements.

Working Principles

The MCP101T-475I/TT operates by comparing the input voltage with a fixed threshold voltage. When the input voltage drops below the threshold, the device triggers a reset signal. This ensures that the connected electronic device is properly reset and can resume normal operation.

Detailed Application Field Plans

The MCP101T-475I/TT finds application in various electronic devices where voltage monitoring and reset functionality are crucial. Some potential application fields include:

1. Microcontrollers: Ensures proper reset and initialization during power-up or brownout conditions.
2. Power supplies: Monitors voltage levels to protect sensitive components from undervoltage conditions.
3. Industrial automation: Provides reliable reset functionality for control systems in harsh environments.
4. Automotive electronics: Ensures proper functioning of critical systems by monitoring voltage levels.

Detailed and Complete Alternative Models

1. MCP100T-300I/TT: Similar to MCP101T-475I/TT but with a threshold voltage of 3.0V.
2. MCP102T-195I/TT: Offers a threshold voltage of 1.95V, suitable for low-voltage applications.
3. MCP103T-315I/TT: Provides a threshold voltage of 3.15V, ideal for specific voltage monitoring requirements.

These alternative models offer different threshold voltage options to cater to a wider range of applications.

In conclusion, the MCP101T-475I/TT is an integrated circuit designed for voltage monitoring and reset functions. Its compact size, low power consumption, and wide operating temperature range make it suitable for various electronic devices. While it has limited threshold voltage options, it offers reliable performance and can be used in diverse application fields. Alternative models with different threshold voltages are available to meet specific requirements.