STM1831L24WY6F Datasheet PDF - ST Microelectronics

The STM1831 is a voltage detector with very low current consumption. It monitors a voltage on a separate input pin (VSEN), which is fully functional even if the monitored voltage goes down to 0 V. In addition, the delay of the output can be adjusted by an external capacitor.

●Key Features

● Voltage monitored on separate sense input VSEN

● Factory-trimmed voltage thresholds in 100 mV increments from 1.6 V to 5.7 V

● ±2% voltage threshold accuracy

● Operating voltage 1.6 V to 6.0 V

● Open drain output

● Low supply current of 0.8 μA (typ.)

● Time delay programmable by external capacitor

● Power supply transient immunity

● Available in SOT23-5 package

● Operating temperature –40 to 85 °C