STMicroelectronics 3 Voltage Supervisor 5-Pin SOT-23 Package 3.15 V Reset Threshold STM6719TGWB6F

STMicroelectronics STM6719TGWB6F is a leading microprocessor supply voltage supervisor IC designed to monitor and safeguard systems by supervising supply voltages with a reset threshold voltage of 3.15 V. This device is housed in a compact 5-pin SOT-23 surface mount package, enabling efficient integration into desktop, laptop, and notebook computers, as well as portable battery-powered equipment.

The supervisor monitors three voltage levels, providing manual reset capability without a watchdog timer, and uses an open drain, active low output driver which facilitates reliable system control and integration within power supply supervisory circuits. It operates robustly across a temperature range of -40°C to 85°C, ensuring consistent performance in diverse industrial, laboratory, and commercial electronic applications.

This IC supports supply voltages ranging between 0.8 V minimum and 5.5 V maximum, making it suitable for a wide range of microcontroller and microprocessor power management tasks. The reset active time of 280 ms delivers a stable reset sequence, preventing erroneous microprocessor operation during power fluctuations.

The physical dimensions of this device, 2.9 mm in length, 1.6 mm in width, and 1.15 mm in height, provide an excellent balance between performance and PCB space utilization, ideal for compact electronic assemblies.

Designed for applications requiring dependable voltage supervision, the STM6719TGWB6F is widely used in computing devices, portable electronic instruments, test and measurement equipment, and multiple-output power supplies. While it does not meet automotive standards, it remains a versatile choice for industrial, electronic manufacturing, and embedded system monitoring.

Features manual reset functionality for reliable supervision. Includes an open drain, active low output driver for flexible interfacing. Operates within a wide temperature range from -40°C to 85°C. Compact SOT-23 surface mount package with 5 pins enhances PCB space efficiency.

Monitors voltage starting from a minimum supply voltage of 0.8 V up to 5.5 V maximum. Reset active time of 280 milliseconds ensures stable system resets. Measures 2.9 mm length, 1.6 mm width, and 1.15 mm height for compact footprint.

Does not include watchdog timer or automotive standard compliance. Explore EnvMart’s extensive category of power management ICs and Voltage Supervisors to find complementary components and technical support for your demanding projects.