STM1001RWX6F ST Supervisors

The STM1001RWX6F is a low-power microprocessor supervisory circuit from STMicroelectronics in SOT-23-3 package, monitoring 2.63V supply threshold with active-low open-drain reset output. For selection, verify supply from 1V to 5.5V, reset threshold of 2.63V with ±2% accuracy, 140 ms minimum reset timeout, ultra-low supply current of 6 µA typical, and operating temperature from -40°C to +85°C. Features include open-drain reset output requiring external pull-up resistor, guaranteed reset valid down to 1V VCC for reliable power-on reset, and excellent immunity to negative VCC transients. Ideal for 2.5V/2.7V low-voltage microprocessor systems, portable battery-powered devices, industrial controllers, and embedded systems requiring power-on reset and brown-out protection with minimal power consumption for low-voltage supply rails. In stock at HL Electronics – request a quote for fast delivery.