MCP111T-450E/LB

Product Overview

Category

The MCP111T-450E/LB belongs to the category of voltage supervisors.

Use

It is primarily used for monitoring and controlling the voltage levels in electronic circuits.

Characteristics

• The MCP111T-450E/LB is a low-power, high-precision voltage supervisor.
• It operates at a wide input voltage range, making it suitable for various applications.
• This product offers accurate voltage monitoring and reset generation capabilities.
• It has a low quiescent current consumption, ensuring minimal power wastage.
• The MCP111T-450E/LB provides a precise threshold voltage for reliable voltage supervision.

Package

This voltage supervisor is available in a small SOT-23 package, which is widely used in the electronics industry.

Essence

The essence of the MCP111T-450E/LB lies in its ability to monitor and control voltage levels with high precision and low power consumption.

Packaging/Quantity

The MCP111T-450E/LB is typically packaged in reels or tubes, containing a specific quantity of units per package. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Input Voltage Range: 1.6V to 5.5V
• Threshold Voltage Accuracy: ±1.5%
• Quiescent Current: 5 µA (typical)
• Reset Timeout Period: 450 ms (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MCP111T-450E/LB features a standard three-pin configuration:

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

Functional Features

• Accurate Voltage Monitoring: The MCP111T-450E/LB ensures precise monitoring of the input voltage, providing a reliable indication of its status.
• Reset Generation: When the monitored voltage drops below the threshold level, the RESET pin outputs a reset signal to initiate appropriate actions in the system.
• Low Power Consumption: With its low quiescent current, this voltage supervisor minimizes power wastage, making it suitable for battery-powered applications.
• Wide Operating Range: The MCP111T-450E/LB can operate within a wide input voltage range, enhancing its versatility across different electronic circuits.

Advantages and Disadvantages

Advantages

• High precision voltage monitoring
• Low power consumption
• Wide operating voltage range
• Small package size

Disadvantages

• Limited reset timeout period
• Threshold voltage accuracy may not be suitable for highly sensitive applications

Working Principles

The MCP111T-450E/LB works by comparing the input voltage with a precise threshold level. If the input voltage falls below this threshold, the voltage supervisor generates a reset signal. This signal can be used to trigger actions such as system shutdown or initialization.

Detailed Application Field Plans

The MCP111T-450E/LB finds applications in various fields, including but not limited to: - Battery-powered devices - Embedded systems - Industrial automation - Consumer electronics - Automotive electronics

Detailed and Complete Alternative Models

1. MCP111T-195E/OT: Similar to the MCP111T-450E/LB, but with a lower reset timeout period of 195 ms.
2. MCP111T-300E/TT: Offers a higher threshold voltage accuracy of ±0.5% for more sensitive applications.
3. MCP111T-500E/SN: Provides a wider operating temperature range of -40°C to +125°C, suitable for harsh environments.

These alternative models offer similar functionality to the MCP111T-450E/LB but may have different specifications or features that cater to specific application requirements.

Word count: 550 words