AIC809-26PU Voltage Supervisor 2.6V SOT-23 marking RA26P Supervisory Circuit in 3-Pin Microprocessor Systems|Welcome to Eric Online Store - Shenzhen ERIC Electronics Co., Ltd.
20PCS MAX809STRG SPT SOT 23 Reset voltage monitor 3 pin microprocessor 2.93v Supervisor Push Pull, Totem Pole 1 Channel|Remote Controls| - AliExpress