MCP130-300I/SN

Product Overview

Category

The MCP130-300I/SN belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• Voltage monitoring: The MCP130-300I/SN is designed to monitor the supply voltage and provide a reset signal when it falls below a specified threshold.
• Reset function: It ensures that the microcontroller or other digital circuitry starts in a known state after power-up or brownout conditions.
• Package: The MCP130-300I/SN is available in a small surface mount package, making it suitable for compact electronic designs.
• Essence: This IC provides reliable voltage monitoring and reset functionality, enhancing the overall performance and stability of electronic systems.
• Packaging/Quantity: The MCP130-300I/SN is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Threshold Voltage Options: 2.63V, 2.93V, 3.08V, 4.38V
• Reset Timeout Period: 140ms (typical)
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 10µA (typical)

Detailed Pin Configuration

The MCP130-300I/SN has a 3-pin configuration:

1. VDD: Connect this pin to the positive supply voltage.
2. GND: Connect this pin to the ground reference.
3. RESET: This pin outputs a reset signal when the supply voltage falls below the threshold.

Functional Features

• Accurate Voltage Monitoring: The MCP130-300I/SN ensures precise monitoring of the supply voltage, preventing erratic behavior of the connected circuitry.
• Reliable Reset Function: It provides a stable reset signal to ensure proper initialization of microcontrollers and digital circuits.
• Low Power Consumption: The IC operates with low quiescent current, minimizing power consumption in battery-powered applications.
• Wide Operating Voltage Range: The MCP130-300I/SN can operate within a wide voltage range, making it compatible with various electronic systems.

Advantages and Disadvantages

Advantages

• Precise voltage monitoring for enhanced system reliability.
• Compact package suitable for space-constrained designs.
• Multiple threshold voltage options for flexibility.
• Low power consumption for energy-efficient applications.
• Wide operating voltage range for compatibility.

Disadvantages

• Lack of adjustable timeout period limits customization options.
• Limited pin configuration may restrict certain application requirements.

Working Principles

The MCP130-300I/SN utilizes an internal voltage reference and comparator to monitor the supply voltage. When the voltage falls below the specified threshold, the RESET pin is activated, providing a reset signal to the connected circuitry. This ensures that the system starts in a known state and prevents erratic behavior caused by insufficient voltage.

Detailed Application Field Plans

The MCP130-300I/SN finds applications in various electronic devices, including but not limited to: - Microcontroller-based systems - Embedded systems - Power management circuits - Industrial control systems - Consumer electronics - Automotive electronics

Detailed and Complete Alternative Models

1. MCP130-270I/TO: Similar to MCP130-300I/SN, but with a lower threshold voltage of 2.70V.
2. MCP130-450I/SN: Similar to MCP130-300I/SN, but with a higher threshold voltage of 4.50V.
3. MCP130T-315I/TT: A temperature-compensated version of MCP130-300I/SN, ensuring stable performance across a wide temperature range.

These alternative models provide similar functionality with slight variations in threshold voltage or temperature compensation, allowing designers to choose the most suitable option for their specific application requirements.

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