ulseThe IMP811MEUS/T with Microprocessor & Microcontroller Supervisors Voltage Detector Active Low 4.38V SOT-143 RoHS is an integrated circuit produced by Daily Silver Impulse. This component is a 4.38V SOT-143 RoHS voltage supervisor with an active low output. It features a microprocessor and microcontroller supervisor, with an operating voltage range of 3.15V–4.6V. This device supervises up to two power-supply rails, providing active low reset or watchdog output when a supply voltage falls below a preset threshold. It also features adjustable or factory-trimmed reset delays, as well as adjustable reset and delay reset voltages. It offers protection from over-voltage/under-voltage, incorrect power supply sequencing, power supply transients, and brownouts. This component is RoHS compliant and is great for use in applications such as data storage, telecoms, industrial systems, consumer electronics, and automotive.