R3111N181C

 R3111E (TO-92) is the discontinued product as of April, 2017. R3111x SERIES LOW VOLTAGE DETECTOR NO.EA-056-170428 OUTLINE The R3111x series are CMOS-based voltage detector ICs with high detector threshold accuracy and ultra-low supply current, which can be operated at an extremely low voltage and is used for system reset as an example. Each of these ICs...