Active production, automotive-qualified supervisor
The TPS3780BQDBVRQ1 is a multi-voltage supervisor from Texas Instruments, designed to monitor two voltage rails with an adjustable or selectable threshold.
Two-rail monitoring in a SOT-23-6 footprint
With two monitored voltages and an active-low, open-drain output, the TPS3780BQDBVRQ1 can reset an MCU or SoC when either rail dips below the programmed threshold. The open-drain output allows wired-OR connections with other supervisors or logic.