Nisshinbo Micro Devices Inc. Supervisors R3132Q46EA-TR-FE

The R3132Q46EA-TR-FE is a CMOS-based low voltage detector IC designed for applications requiring high threshold accuracy and low supply current. It operates within a voltage range of 0.8V to 6.0V and features a fixed detector threshold that can be set in 0.1V increments from 1.0V to 5.0V, with specific standard values available. The device includes an embedded power-on reset delay circuit with a typical delay time of 240ms, ensuring that the reset condition is maintained after the supply voltage has been restored. This IC offers two output types: Nch open drain and CMOS, allowing flexibility in design. The package is compact, available in SC-82AB, facilitating high-density mounting on circuit boards. With a typical supply current of 0.8µA, it is suitable for battery-powered applications. The R3132Q46EA-TR-FE is applicable in various scenarios, including CPU and logic circuit resets, battery checkers, and power failure detection.