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STMicroelectronics STWD100 Series Supervisory Circuits

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Manufacturer = STMicroelectronics Series = STWD100

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	Type	Mounting Style	Package/Case	Number of Inputs Monitored	Output Type	Manual Reset	Watchdog Timers	Battery Backup Switching	Reset Delay Time	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Series	Qualification	Packaging
	Supervisory Circuits WATCHDOG TIMER CIRCUIT STWD100NPWY3F STMicroelectronics 1: Rp20.181 40.115In Stock 109.790On Order	Mfr. Part No. STWD100NPWY3F Mouser Part No 511-STWD100NPWY3F	STMicroelectronics	Supervisory Circuits WATCHDOG TIMER CIRCUIT	Datasheet	40.115In Stock 109.790On Order On Order Ship Dates Mfr. No: STWD100NPWY3F Stock: 40.115 Can Dispatch Immediately On Order: 54.000 Expected 26/10/2026 55.790 Expected 04/11/2026 Factory Lead Time: 30 Weeks	Cut Tape Rp20.181 Rp14.567 Rp13.172 Rp11.613 Reel Rp9.595 View Rp10.879 Rp10.439 Rp10.182 Rp9.375 MouseReel Available	Min.: 1 Mult.: 1 : 3.000			Voltage Supervisory	SMD/SMT	SOT-23-5	1 Input	Active Low, Open Drain	No Manual Reset	Watchdog	No Backup	210 ms	5.5 V	- 40 C	+ 125 C	STWD100		Reel, Cut Tape, MouseReel
	Supervisory Circuits Watchdog timer circuit STWD100NWWY3F STMicroelectronics 1: Rp20.181 38.438In Stock	Mfr. Part No. STWD100NWWY3F Mouser Part No 511-STWD100NWWY3F	STMicroelectronics	Supervisory Circuits Watchdog timer circuit Learn More about STMicroelectronics stm stwd100	Datasheet	38.438In Stock	Cut Tape Rp20.181 Rp14.567 Rp13.172 Rp11.613 Reel Rp9.228 View Rp10.879 Rp10.439 Rp10.182 Rp9.026 MouseReel Available	Min.: 1 Mult.: 1 : 3.000			Voltage Supervisory	SMD/SMT	SOT-23-5	1 Input	Active Low, Open Drain	No Manual Reset	Watchdog	No Backup	210 ms	5.5 V	- 40 C	+ 125 C	STWD100		Reel, Cut Tape, MouseReel
	Supervisory Circuits Watchdog timer Supervisor Circuit STWD100NYWY3F STMicroelectronics 1: Rp19.263 30.329In Stock 81.000On Order	Mfr. Part No. STWD100NYWY3F Mouser Part No 511-STWD100NYWY3F	STMicroelectronics	Supervisory Circuits Watchdog timer Supervisor Circuit	Datasheet	30.329In Stock 81.000On Order On Order Ship Dates Mfr. No: STWD100NYWY3F Stock: 30.329 Can Dispatch Immediately On Order: 39.000 Expected 07/06/2027 42.000 TBD Factory Lead Time: 30 Weeks	Cut Tape Rp19.263 Rp13.888 Rp12.640 Rp11.118 View Reel Rp9.191 Rp10.384 Rp9.944 Rp9.650 Rp9.191 MouseReel Available	Min.: 1 Mult.: 1 : 3.000			Voltage Supervisory	SMD/SMT	SOT-23-5	1 Input	Active Low, Open Drain	No Manual Reset	Watchdog	No Backup	210 ms	5.5 V	- 40 C	+ 125 C	STWD100		Reel, Cut Tape, MouseReel
	Supervisory Circuits Watchdog Timer 13uA Chip Enable STWD100PYW83F STMicroelectronics 1: Rp18.896 2.869In Stock 33.000On Order	Mfr. Part No. STWD100PYW83F Mouser Part No 511-STWD100PYW83F	STMicroelectronics	Supervisory Circuits Watchdog Timer 13uA Chip Enable Learn More about STMicroelectronics stm stwd100	Datasheet	2.869In Stock 33.000On Order On Order Ship Dates Mfr. No: STWD100PYW83F Stock: 2.869 Can Dispatch Immediately On Order: 18.000 Expected 15/02/2027 15.000 TBD Factory Lead Time: 30 Weeks	Cut Tape Rp18.896 Rp13.925 Rp12.714 Rp11.356 Reel Rp8.990 View Rp11.099 Rp10.622 Rp10.054 Rp8.806 MouseReel Available	Min.: 1 Mult.: 1 : 3.000			Voltage Supervisory	SMD/SMT	SC-70-5	1 Input	Active Low, Push-Pull	No Manual Reset	Watchdog	No Backup	210 ms	5.5 V	- 40 C	+ 125 C	STWD100		Reel, Cut Tape, MouseReel
	Supervisory Circuits STWD100 Watchdog STWD100YNPWY3F STMicroelectronics 1: Rp29.904 5.421In Stock	Mfr. Part No. STWD100YNPWY3F Mouser Part No 511-STWD100YNPWY3F	STMicroelectronics	Supervisory Circuits STWD100 Watchdog	Datasheet	5.421In Stock	Cut Tape Rp29.904 Rp22.015 Rp19.997 Rp17.722 Reel Rp14.842 View Rp16.658 Rp16.016 Rp15.906 Rp14.090 MouseReel Available	Min.: 1 Mult.: 1 : 3.000			Voltage Supervisory	SMD/SMT	SOT-23-5	1 Input	Active Low, Open Drain	No Manual Reset	Watchdog	No Backup	210 ms	5.5 V	- 40 C	+ 125 C	STWD100	AEC-Q100	Reel, Cut Tape, MouseReel
	Supervisory Circuits Watchdog timer circuit STWD100YNWWY3F STMicroelectronics 1: Rp24.951 647In Stock 3.000Expected 18/11/2026	Mfr. Part No. STWD100YNWWY3F Mouser Part No 511-STWD100YNWWY3F	STMicroelectronics	Supervisory Circuits Watchdog timer circuit Learn More about STMicroelectronics stm stwd100	Datasheet	647In Stock 3.000Expected 18/11/2026	Cut Tape Rp24.951 Rp17.942 Rp16.236 Rp14.365 Reel Rp11.540 View Rp13.466 Rp12.934 Rp12.512 Rp11.301 MouseReel Available	Min.: 1 Mult.: 1 : 3.000			Voltage Supervisory	SMD/SMT	SOT-23-5	1 Input	Active Low, Open Drain	No Manual Reset	Watchdog	No Backup	210 ms	5.5 V	- 40 C	+ 125 C	STWD100	AEC-Q100	Reel, Cut Tape, MouseReel
	Supervisory Circuits Watchdog Timer Circuits STWD100YNYWY3F STMicroelectronics 1: Rp22.566 14.000On Order	Mfr. Part No. STWD100YNYWY3F Mouser Part No 511-STWD100YNYWY3F	STMicroelectronics	Supervisory Circuits Watchdog Timer Circuits	Datasheet	14.000On Order On Order Ship Dates Mfr. No: STWD100YNYWY3F Stock: 0 On Order: 5.000 Expected 16/10/2026 6.000 Expected 02/11/2026 3.000 Expected 21/12/2026 Factory Lead Time: 30 Weeks	Cut Tape Rp22.566 Rp17.319 Rp14.824 Rp13.099 View Reel Rp10.934 Rp12.273 Rp11.778 Rp11.540 Rp10.934 MouseReel Available	Min.: 1 Mult.: 1 : 3.000			Voltage Supervisory	SMD/SMT	SOT-23-5	1 Input	Active Low, Open Drain	No Manual Reset	Watchdog	No Backup	210 ms	5.5 V	- 40 C	+ 125 C	STWD100	AEC-Q100	Reel, Cut Tape, MouseReel