Microchip Technology MIC803-41D2VC3-TR Voltage Supervisor

The MIC803-41D2VC3-TR from Microchip Technology is a highly precise, cost-effective voltage supervisor designed to monitor power supplies in digital systems. Its primary function is to safeguard your sensitive microcontrollers and digital circuits against improper voltages which may lead to erratic operation or damage. This tiny component is an essential piece for any application that demands consistent system reliability and protection.

This voltage supervisor operates at a nominal threshold voltage of 4.125V, making it suitable for 5V systems. It comes in a small 3-pin SOT-23 package, which is ideal for space-constrained applications. The MIC803-41D2VC3-TR is characterized by its low power consumption and an active-low open-drain output, which provides a reset signal to the host microcontroller when the monitored voltage falls below the threshold.

Key features of the MIC803-41D2VC3-TR include:

• Threshold Voltage: Precision threshold voltage at 4.125V suitable for 5V systems.
• Reset Timeout: It has a built-in delay time of approximately 140ms to prevent false triggering due to transient conditions.
• Low Power Consumption: Designed for power-sensitive applications, it ensures minimal impact on the overall power budget of the system.
• Output Type: Active-low open-drain output which can be pulled up to a voltage different from Vcc.
• Temperature Range: Operates over an industrial temperature range, making it versatile for various environments.
• Package: Available in a small SOT-23-3 package, saving valuable board space.

The MIC803-41D2VC3-TR is a versatile component that can be used in a wide array of applications, including computers, embedded systems, battery-powered devices, and other electronic products that require voltage monitoring for safe operation. Its small footprint and precision monitoring capabilities make it an excellent choice for designers looking to enhance the reliability and performance of their systems.

With the MIC803-41D2VC3-TR, Microchip Technology provides a robust solution for power management challenges, ensuring that your digital systems are protected from the dangers of undervoltage conditions.