Voltage Supervisor, 1.2-5.5V, 2.59-2.66V, SOT-143, Active Low Reset
Industrial 1-Channel IC, 1.2-5.5V, 85°C, 4-Pin TSOP-6
CAT811RTBI-T3 Single Voltage Monitor, 1V, 5.5V, 320mW, SOT-143-4