STMicroelectronics 5 Pin Watchdog Timer, SOT-23

Image representative of range

View all Watchdog Timers
Bulk discount available

Subtotal 20 units (supplied on a continuous strip)*

R 305,74

(exc. VAT)

R 351,60

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 2,810 unit(s) ready to ship from another location
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
20 - 40R 15.287
50 - 90R 14.828
100 - 190R 14.235
200 +R 13.666

*price indicative

Packaging Options:
RS stock no.:
829-1516P
Mfr. Part No.:
STWD100YNPWY3F
Manufacturer:
STMicroelectronics
Find similar products by selecting one or more attributes.
Select all

Brand

STMicroelectronics

Mounting Type

Surface Mount

Timer Type

Watchdog

Package Type

SOT-23

Number of Internal Timers

1

Pin Count

5

Minimum Operating Supply Voltage

2.7 V

Maximum Operating Supply Voltage

5.5 V

Minimum Operating Temperature

-40 °C

Maximum Operating Temperature

+125 °C

Dimensions

3 x 1.75 x 1.3mm

Length

3mm

Width

1.75mm

Height

1.3mm

Watchdog Timers, STMicroelectronics



The Watchdog Timer integrated circuit is a self-contained device for preventing system failures. Certain types of hardware or software errors could cause the electronics system to fail. The watchdog timer has an input that is used to clear the watchdog timer periodically within a specified timeout period. While the system is operating correctly, the watchdog output is not asserted. If the watchdog timer is not cleared, the watchdog output generates a processor interrupt or reset.

Related links