PT7M3808 Microprocessor Supervisory Circuits
Diodes Incorporated PT7M3808 Microprocessor Supervisory Circuits monitor system voltage from 0.4V to 5V. This voltage is adjustable by asserting an open-drain RESET signal when the Manual Reset (MR) pin drops to a logic low. The RESET output remains low for the user-adjustable delay time after the SENSE voltage, and MR returns above the thresholds.
