MIC803-46D4VM3-TR Voltage Supervisor IC from Microchip Technology

The MIC803-46D4VM3-TR is a highly precise voltage supervisor component designed and manufactured by Microchip Technology, a leading provider of smart, connected, and secure embedded control solutions. This compact and efficient integrated circuit (IC) is engineered to monitor the voltage levels in digital systems, ensuring that the system operates within the acceptable voltage range and providing a reliable reset signal to microcontrollers and processors in the event of a power failure or voltage drop.

Key Features:

• Voltage Threshold: The MIC803-46D4VM3-TR has a preset threshold voltage of 4.63V, which is ideal for 5V systems, providing a precise monitoring solution.
• Reset Timeout Delay: It comes with a built-in 140ms minimum reset active time-out delay, allowing sufficient time for the system to stabilize during power-up or voltage recovery.
• Output Type: The device offers an active-low, open-drain reset output, which is compatible with a variety of digital systems and allows for simple interfacing with other components.
• Low Power Consumption: Designed for power-sensitive applications, the MIC803 consumes very low power, making it suitable for battery-operated devices.
• Temperature Range: This voltage supervisor operates over the industrial temperature range of -40°C to +85°C, ensuring reliable performance in diverse operating environments.
• Package: The IC is available in a compact 3-pin SOT-23 package, which is ideal for space-constrained applications.

Applications:

• Microcontrollers and digital systems reset circuitry
• Portable and battery-powered equipment
• Intelligent instruments
• Embedded systems
• Consumer electronics

The MIC803-46D4VM3-TR voltage supervisor is a testament to Microchip Technology's commitment to providing robust and reliable components that enhance system stability and protect against power anomalies. With its precise voltage monitoring capabilities and integrated features, this IC is an essential component for designers looking to incorporate a safeguard against voltage irregularities in their electronic designs.