For a nominal 3.3 V rail, that threshold sits at about 89 % of the nominal voltage — early enough to catch a brownout before the processor logic becomes indeterminate, but not so high that it triggers on normal ripple.
Dual reset outputs — one device, both polarities
Both active-high and active-low reset outputs are available from the same IC, and the output is push-pull, totem-pole. That means you can drive a processor reset pin (active-low) and an enable pin (active-high) from one supervisor without external inverters or pull-up resistors. The push-pull stage sinks and sources current, so the reset signal stays rail-to-rail even with light loading.
Industrial temperature, SOT-23-5 footprint
The SOT-23-5 package is a five-pin footprint that matches the industry-standard SC-74A / SOT-753 outline — a common land pattern shared with many other voltage supervisors, which eases second-sourcing.
Listed as Active. The base product number is TPS3824, and the -33 suffix denotes the 2.93 V threshold variant — the same family includes other threshold options for 1.8 V, 2.5 V, and 5 V rails, all sharing the same pinout.