The HX61CN4002MR with Microprocessor & Microcontroller Supervisors SOT-23-3L RoHS is a power supply supervisor device designed and manufactured by Hengjiaxing for use in electronic systems. It includes an integrated 3-lead SOT-23-3L RoHS package, allowing for easy installation. This device has a wide input voltage range of 2.0V to 5.5V, a low operating current consumption of typically 1.2 uA, and ultra-low quiescent current of 400 uA. It also has an adjustable reset delay out of 1.4ms to 16 ms and an adjustable reset threshold of 2.235V to 3.46V. This supervisor is ideal for helping ensure safe and reliable operation in automotive, consumer, and industrial electronic systems.