MCP102-195I/TO

Product Overview

Category

The MCP102-195I/TO 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 MCP102-195I/TO is available in a TO-92 package, which is a small plastic casing with three leads.

Essence

The essence of the MCP102-195I/TO lies in its ability to monitor voltage levels and provide a reset signal when necessary.

Packaging/Quantity

This product is typically packaged in reels or tubes, with quantities varying depending on customer requirements.

Specifications

The specifications of the MCP102-195I/TO are as follows:

• Supply Voltage Range: 1.6V to 5.5V
• Threshold Voltage Options: 2.93V, 4.38V, 4.63V, 4.88V, 5.13V, 5.38V
• Operating Temperature Range: -40°C to +125°C
• Quiescent Current: 10µA (typical)
• Reset Timeout Period: 140ms (typical)

Detailed Pin Configuration

The MCP102-195I/TO has three pins:

1. VDD: This pin is connected to the positive supply voltage.
2. GND: This pin is connected to the ground or negative supply voltage.
3. RESET: This pin outputs a reset signal when the monitored voltage falls below the threshold level.

Functional Features

The MCP102-195I/TO offers the following functional features:

• Voltage Monitoring: The IC continuously monitors the input voltage and compares it to the preset threshold level.
• Reset Signal Generation: When the input voltage falls below the threshold level, the IC generates a reset signal.
• Adjustable Threshold Voltage: The MCP102-195I/TO provides multiple threshold voltage options to suit different applications.
• Low Power Consumption: This IC consumes minimal power, making it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into various electronic devices.
• Wide supply voltage range enables compatibility with different power sources.
• Multiple threshold voltage options provide flexibility for diverse applications.
• Low quiescent current minimizes power consumption.

Disadvantages

• Limited number of threshold voltage options available.
• May require additional external components for certain applications.

Working Principles

The MCP102-195I/TO operates based on a voltage comparator circuit. It continuously compares the input voltage with the preset threshold voltage. When the input voltage drops below the threshold level, the IC triggers the reset signal, indicating a power failure or abnormal condition.

Detailed Application Field Plans

The MCP102-195I/TO finds application in various fields, including:

1. Consumer Electronics: Used in power management circuits of smartphones, tablets, and portable devices.
2. Industrial Automation: Employed in control systems to monitor voltage levels and initiate appropriate actions.
3. Automotive Electronics: Integrated into vehicle electronics for voltage monitoring and system reset functions.
4. Medical Devices: Utilized in medical equipment to ensure reliable power supply and system integrity.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the MCP102-195I/TO include:

1. MAX823: Manufactured by Maxim Integrated, this IC provides voltage monitoring and reset capabilities.
2. TC54: Produced by Microchip Technology, this IC offers adjustable threshold voltage options and low power consumption.
3. ADM708: Developed by Analog Devices, this IC features a watchdog timer along with voltage monitoring and reset functions.

In conclusion, the MCP102-195I/TO is an integrated circuit used for voltage monitoring and reset functions. It offers adjustable threshold voltage options, low power consumption, and compact size. This IC finds application in consumer electronics, industrial automation, automotive electronics, and medical devices. Alternative models such as MAX823, TC54, and ADM708 provide similar functionality.