Path: OKDatasheet > Semiconductor Datasheet > MaximIC Datasheet > MAX6306UK48D3-T
MAX6306UK48D3-T manual: "Multiple-input, programmable reset IC (open-drain reset output, factory-set reset threshold on Vcc, 1 additional undervoltage reset input, manual reset input). Factory-trimmed reset thresholds 4.680(min),4.920(max) Nominal timeout period 140ms."