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LMC6953,pdf datasheet (PCI Loc

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The LMC6953 is a voltage supervisory chip designed tomeet PCI (Peripheral Component Interconnect) SpecificaTIonsRevision 2.1. It monitors 5V and 3.3V power supplies.In cases of power-up, power-down, brown-out, power failureand manual reset interrupt, the LMC6953 provides an acTIvelow reset. RESET holds low for 100 ms after both 5V and3.3V powers recover, or after manual reset signal returns tohigh state. The external capacitor on pin 8 adjusts the resetdelay.
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