Dual-voltage supervisor in SOT-23-6
The MAX6722UTTGD3+ is a dual-voltage power supply monitor from Maxim Integrated, designed to assert a reset signal when either monitored rail falls below its threshold. It tracks two voltages with thresholds of 1.11 V and 3.075 V, covering common core and I/O supply rails in mixed-voltage systems. The reset remains asserted for a minimum of 140 ms after all voltages rise above the thresholds, providing a clean power-on reset for the downstream processor or FPGA.
Industrial temperature range and package
The SOT-23-6 package (supplier device package SOT-23-6) keeps the footprint small — 6 pins on 0.95 mm pitch, fitting a two-layer PCB without difficulty. Surface-mount assembly matches standard reflow profiles; the package is MSL1 per JEDEC (typical for this family), meaning no bake-out required before soldering if the moisture barrier bag is intact.