Product Overview: MCP809T-450I/TT by Microchip Technology

The MCP809T-450I/TT is a highly reliable voltage supervisor device designed and manufactured by Microchip Technology, a leader in the field of smart, connected, and secure embedded control solutions. This compact component is engineered to keep microcontroller-based systems safe by monitoring the power supply voltage and asserting a reset if it detects a drop below a predetermined threshold.

Key Features

• Voltage Threshold: The MCP809T-450I/TT has a preset trigger threshold voltage of 4.50V, which is suitable for 5V systems, ensuring that your application operates within safe voltage levels.
• Temperature Range: With an industrial temperature range from -40°C to +85°C, this device is robust and can operate reliably in harsh environments.
• Package Type: This supervisor is available in a compact SOT-23 package, making it ideal for space-constrained applications.
• Reset Timeout: It features a 140 ms minimum reset timeout delay, providing ample time for the system to stabilize during power-up or voltage dips before it is allowed to resume operation.
• Supply Voltage Range: It supports a supply voltage range from 1.0V to 5.5V, offering versatility for different design requirements.
• Low Power Consumption: The MCP809T-450I/TT is designed for low power consumption, making it suitable for battery-operated devices.

Applications

The MCP809T-450I/TT is ideal for use in a variety of applications where reliable voltage monitoring is critical. These include consumer electronics, portable devices, automotive systems, and industrial equipment. Its ability to provide a reset signal to a microcontroller upon power-up, power-down, or brown-out conditions makes it an essential component in ensuring system stability and functionality.

Why Choose MCP809T-450I/TT?

By integrating the MCP809T-450I/TT into your design, you ensure that your system is protected against unpredictable voltage fluctuations which can lead to data corruption, erratic behavior, or even hardware damage. Microchip Technology's commitment to quality and reliability makes this voltage supervisor an excellent choice for safeguarding your electronic systems.