The TS831 is an ultra low power integrated circuit incorporating a high stability band-gap voltage reference and a comparator with an open drain output. The threshold voltage is set at 4.33V for TS831-5, 4.5V for TS831-4 and 2.71V for TS831-3 by internal thermally matched resistors. The comparator exhibits a 20µs response (with 10mV overdrive) and has an open drain output active when input voltage is lower than the threshold. An internal hysteresis, 100mV for TS831-4 / TS831-5 and 60mV for TS831-3, increases the comparator's noise margin and prevents false reset operation. https://elecena.pl/product/17494513/ts831-3ipt-micropower-voltage-supervisor-with-reset-active-low 2021-04-03 https://elecena.pl/product/17494513/ts831-3ipt-micropower-voltage-supervisor-with-reset-active-low 2021-04-16 https://elecena.pl/product/17494513/ts831-3ipt-micropower-voltage-supervisor-with-reset-active-low 2021-07-13 https://elecena.pl/product/17494513/ts831-3ipt-micropower-voltage-supervisor-with-reset-active-low 2021-12-04 https://elecena.pl/product/17494513/ts831-3ipt-micropower-voltage-supervisor-with-reset-active-low 2022-04-07 https://elecena.pl/product/17494513/ts831-3ipt-micropower-voltage-supervisor-with-reset-active-low 2022-06-13 https://elecena.pl/product/17494513/ts831-3ipt-micropower-voltage-supervisor-with-reset-active-low 2022-06-21 https://elecena.pl/product/17494513/ts831-3ipt-micropower-voltage-supervisor-with-reset-active-low 2022-07-04 https://elecena.pl/product/17494513/ts831-3ipt-micropower-voltage-supervisor-with-reset-active-low 2024-06-24 https://elecena.pl/product/17494513/ts831-3ipt-micropower-voltage-supervisor-with-reset-active-low 2024-07-02 https://elecena.pl/product/17494513/ts831-3ipt-micropower-voltage-supervisor-with-reset-active-low 2024-10-06 https://elecena.pl/product/17494513/ts831-3ipt-micropower-voltage-supervisor-with-reset-active-low 2024-11-20