TS3121ICT STMicroelectronics, Comparator, 1.7 → 5.5 V 5-Pin SOT23-5 [TS3121ICT]; 330-529
The STMicroelectronics Single comparators with high-speed response and low power consumption, operating from 1.7 V to 5.5 V. Designed for industrial and automotive applications with a temperature range of -40 °C to +125 °C.
Rail-to-rail input
Open-drain output
Fail-safe input/output pins