STM1818SWX7F ST Supervisors

The STM1818SWX7F is a low-power microprocessor supervisory circuit from STMicroelectronics in SOT-23-3 package, monitoring 2.93V supply threshold with active-high push-pull reset output. For selection, verify supply from 1V to 5.5V, reset threshold of 2.93V with ±1.5% accuracy, 100ms minimum reset timeout, low supply current of 16µA typical, and operating temperature from -40°C to +85°C. Features include active-high reset output for systems requiring high polarity reset, manual reset input, guaranteed reset valid down to 1V VCC, and excellent transient immunity. Ideal for microprocessor systems requiring active-high reset, industrial controllers, portable equipment, automotive electronics, and embedded systems where system reset is triggered by logic high signal. In stock at HL Electronics – request a quote for fast delivery.