STMicroelectronics Voltage Supervisor 3-Pin, Surface Mount SOT-23 Package, Reset Threshold Voltage 2.97V STM1816SWX7F

STMicroelectronics STM1816SWX7F is a high-performance voltage supervisor designed for reliable power supply voltage monitoring in a wide range of electronic applications.

This device features a single supervisor with a reset threshold voltage of 2.97 V and operates over a broad supply range from 1.2 V to 5.5 V, ensuring stable microprocessor reset signals under varying supply conditions.

Supplied in a compact 3-pin SOT-23 surface mount package, the STM1816SWX7F offers excellent space efficiency with dimensions of 3.04 mm length, 1.4 mm width, and 1.02 mm height. The open drain active low output allows direct connection to reset inputs or external circuitry for applications demanding voltage supervision.

The operating temperature range from -40°C to 105°C makes it suitable for harsh industrial and automotive environments, although it does not meet automotive standards.

Common industrial applications include desktop and notebook computer power monitoring, test and measurement instruments, portable battery-powered devices, and multi-output power supply systems.

The supervisor does not include watchdog timers or manual reset features, focusing exclusively on precise voltage supervision and reset signaling functionality. The device is RoHS compliant and employed widely across electronics manufacturing, requiring efficient and accurate power monitoring.

SOT-23 package ensures easy integration into densely packed PCBs in manufacturing and consumer electronics. Explore EnvMart for more STMicroelectronics Voltage Supervisors and other power management ICs tailored for electronics and electrical component needs.