The FM3100-ASF-H is a highly reliable single-channel microprocessor reset IC manufactured by Formosa Microsemi. Supreme Components International is an authorised distributor of Formosa Microsemi components. This voltage supervisor is designed to monitor the power supply voltage of microprocessors, microcontrollers, and digital systems. The device features an active-low reset output, which is asserted when the supply voltage drops below the specified threshold of 2.93V. The FM3100-ASF-H ensures proper system initialization and prevents data corruption by holding the microprocessor in a reset state until the voltage stabilizes. Housed in a small SOT-23-3 package, it is ideal for space-constrained applications. Its low power consumption and high accuracy make it a suitable choice for various electronic devices requiring reliable voltage monitoring and reset functionality. Applications include embedded systems, industrial control, and consumer electronics.