STM1816SWX7F ST Supervisors

The STM1816SWX7F 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 ±2% accuracy, 100 ms minimum reset timeout, low supply current of 16 µA typical, and operating temperature from -40°C to +85°C. Features include active-high push-pull reset output (no external pull-up required), manual reset input for external override, guaranteed reset valid down to 1V VCC for reliable power-on reset, and excellent transient immunity. Ideal for microprocessor systems requiring active-high reset, industrial controllers, automotive electronics for 3V/3.3V systems, portable equipment, and any embedded system requiring power-on reset, brown-out protection, and manual reset capability with active-high reset polarity. In stock at HL Electronics – request a quote for fast delivery.