STMicroelectronics 5-Pin Surface Mount Watchdog Timer SOT-23 Package STWD100NPWY3F

STMicroelectronics STWD100NPWY3F is a 5-Pin Watchdog Timer designed for surface mount applications with a SOT-23 package. It operates over a supply voltage range from 2.7V minimum to 5.5V maximum, making it suitable for low-voltage electronic circuits requiring reliable supervision.

This device is built to operate in a wide ambient temperature range from -40°C to a maximum of 125°C, supporting harsh industrial environments.

The watchdog timer monitors system operation by requiring periodic clearing within a preset timeout period. Failure to do so results in the watchdog output asserting a processor interrupt or system reset to avoid system lock-ups.

Featuring a compact footprint measuring 2.9mm in length and 1.05mm in height, it fits neatly into space-constrained printed circuit board layouts. Typical applications include industrial control systems, embedded computing, and digital electronics that require failsafe reset supervision to improve system reliability.

This watchdog timer operates within a supply voltage range of 2.7V to 5.5V. Designed for surface mount technology with a compact SOT-23 package. Operates reliably in temperatures from -40°C to 125°C for industrial use. Has a 5-pin configuration to interface efficiently with microcontrollers.

Generates processor interrupts or resets if the timer is not cleared in time. Prevents system failures caused by hardware or software errors. Compact dimensions of 2.9mm length and 1.05mm height enable space-saving PCB designs.

Ideal for various electronic applications requiring timing and reset supervision. Explore more Watchdog Timers and electronic components suited for your industrial and electronic design needs at EnvMart.