Active production supervisor for 3.3V rails
The TPS3600D33PWR: It monitors a single 3.3V supply rail with a 2.93V threshold and asserts an active-low reset output when the voltage dips below that level, holding the reset for a minimum of 60ms after the rail recovers. The push-pull, totem-pole output drives the reset line directly without needing an external pull-up resistor.
Housed in a 14-TSSOP package with a 0.173-inch body width and 4.40mm width, the TPS3600D33PWR is surface-mount and hand-solderable with a fine-tip iron — the 0.65mm pitch is manageable for a steady hand. ROHS3 compliant, so it fits lead-free assembly lines without exemption paperwork.