Product Overview: MIC803-46D3VM3-TR

The MIC803-46D3VM3-TR is a high-quality voltage supervisor component manufactured by Microchip Technology, a leading provider of smart, connected, and secure embedded control solutions. This device is specifically designed to monitor voltage levels in digital systems and ensure that the system operates reliably within its voltage thresholds. It is an essential component for applications that require a high degree of precision and stability in their power supply.

Key Features

• Voltage Threshold: The MIC803-46D3VM3-TR features a precise factory-programmed threshold voltage of 4.63V, making it suitable for supervising 5V power supplies and ensuring that the system maintains a stable operation.
• Reset Timeout Delay: This device offers a significant delay time of 140ms (minimum), providing adequate time for the system to stabilize before allowing the processor to resume operation after a low-voltage detection.
• Active-Low Reset Output: The reset output is active-low, which means the reset signal is asserted when the monitored voltage drops below the threshold level, ensuring a clear indication of an out-of-tolerance condition.
• Low Power Consumption: With a low supply current draw of just 3.5µA, the MIC803-46D3VM3-TR is an energy-efficient choice for battery-powered and energy-conscious applications.
• Temperature Range: The device operates over an industrial temperature range from -40°C to +85°C, making it versatile for use in a variety of harsh environments.
• Small Form Factor: The MIC803-46D3VM3-TR comes in a compact SOT-23 package, ideal for space-constrained applications.

Applications

The MIC803-46D3VM3-TR is well-suited for a wide range of applications that require reliable voltage monitoring, including:

• Computers and Servers
• Embedded Systems
• Portable/Battery-Powered Devices
• Industrial Controls
• Telecommunications Equipment

With its precise voltage monitoring capabilities and robust feature set, the MIC803-46D3VM3-TR from Microchip Technology is an excellent choice for designers looking to enhance the reliability and performance of their electronic systems.