IC Supervisor 1Ch 1.2-5.5V 4.25V/4.49V SOT223-3
Power Management IC: 4.25V-4.49V Reset, 1-Ch, CMOS, SOT-223
DS1833Z-10
DS1833Z-10/T&R
1-Ch Supervisory IC, 4.25V/4.49V Reset, SOT223-3, 5.5V, 2mA