STMicroelectronics 1 Voltage Supervisor Microprocessor Supervisory Circuit 2.7 V 5-Pin SOT-23 STM6822RWY6F

STMicroelectronics STM6822RWY6F is a microprocessor supervisory voltage supervisor IC designed for reliable power supply monitoring in electronic systems. Packaged in a compact 5-pin SOT-23 surface mount body measuring 2.9 mm length, 1.6 mm width, and 1.15 mm height, it is suited for desktop, laptop, notebook computers, test and measurement instruments, portable battery-powered equipment, and multiple-output power supply systems.

This device incorporates a manual reset function and a watchdog timer to ensure system stability, providing a reliable active low, open-drain output to signal reset conditions. It continuously monitors the supply voltage with a monitored voltage of 2.63 V and a reset threshold voltage set at 2.7 V, triggering a reset signal if the voltage falls below threshold to protect microprocessor operation.

Operating over a temperature range from -40°C to 85°C, and a supply voltage range of 1 V to 5.5 V, the STM6822RWY6F supports robust industrial and commercial applications. Its reset active time of 280 ms prior to releasing reset ensures a stable system startup and prevents erratic behavior during power disturbances.

This Voltage Supervisor belongs to the STM682 series and does not carry specific compliance approvals but meets critical operating standards for power supervision circuits. Its surface mount SOT-23 package allows efficient PCB footprint optimization for densely populated electronics assemblies.

Accurate power supply voltage monitoring for microprocessor systems. Manual reset and watchdog timer increase system reliability. Open-drain output driver provides flexible external reset control. Wide operating temperature and voltage ranges suitable for industrial usage.

Compact SOT-23 5-pin surface mount package reduces PCB space requirements. Reset active time of 280 ms ensures stable system resets. Supports applications in computers, measurement instruments, and portable devices.

This product is ideal for industrial, laboratory, and commercial electronics requiring precise microprocessor voltage supervision to maintain system integrity and prevent data corruption or malfunction. For more options and related components, explore the EnvMart Electronics category.