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TPS3436/TPS3436-Q1 Window-Watchdog Timers

Texas Instruments TPS3436/TPS3436-Q1 Precision Window-Watchdog Timers are ultra-low-power (250nA typical) devices offering a programmable window watchdog timer. The PS3436/TPS3436-Q1 provides a high-accuracy window watchdog timer with a host of features for various applications. The close window timer can be factory-programmed or user-programmed using an external capacitor. The open-window-to-close-window ratio can be changed on the fly using a combination of logic pins. The watchdog also offers unique features such as enable-disable and startup delay.

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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	Accuracy	Series	Packaging
	Supervisory Circuits Automotive nano-quie scent-current preci TPS3436CCCBGDDFRQ1 Texas Instruments 1: $3.26 1,799In Stock	Mfr. Part No. TPS3436CCCBGDDFRQ1 Mouser Part No 595-S3436CCCBGDDFRQ1	Texas Instruments	Supervisory Circuits Automotive nano-quie scent-current preci Learn More about Texas Instruments ti tps3436 q1 precision window watchdog timer	Datasheet	1,799In Stock	Cut Tape $3.26 $2.44 $2.24 $2.01 Reel $1.71 View $1.91 $1.88 $1.78 $1.70 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			Voltage Supervisory	SMD/SMT	TSOT-23-8	1 Input	Active Low, Open Drain, Push-Pull	Manual Reset	Watchdog	No Backup		6 V	- 40 C	+ 125 C		TPS3436	Reel, Cut Tape, MouseReel
	Supervisory Circuits Automotive nano-qui escent-current preci TPS3436CABFDDDFRQ1 Texas Instruments 1: $3.33 2,364In Stock New Product	Mfr. Part No. TPS3436CABFDDDFRQ1 Mouser Part No 595-S3436CABFDDDFRQ1 New Product	Texas Instruments	Supervisory Circuits Automotive nano-qui escent-current preci Learn More about Texas Instruments ti tps3436 q1 precision window watchdog timer	Datasheet	2,364In Stock	Cut Tape $3.33 $2.48 $2.26 $2.04 Reel $1.72 View $1.92 $1.88 $1.78 $1.69 MouseReel Available	Min.: 1 Mult.: 1 : 3,000				SMD/SMT	SOT-23-8		Open Drain	Manual Reset	Watchdog			6 V	- 45 C	+ 125 C		TPS3436-Q1	Reel, Cut Tape, MouseReel
	Supervisory Circuits Automotive nano-qui escent-current preci TPS3436CCCACDDFRQ1 Texas Instruments 1: $3.33 2,100In Stock New Product	Mfr. Part No. TPS3436CCCACDDFRQ1 Mouser Part No 595-S3436CCCACDDFRQ1 New Product	Texas Instruments	Supervisory Circuits Automotive nano-qui escent-current preci Learn More about Texas Instruments ti tps3436 q1 precision window watchdog timer	Datasheet	2,100In Stock	Cut Tape $3.33 $2.48 $2.26 $2.04 Reel $1.79 View $1.92 $1.88 $1.80 $1.77 MouseReel Available	Min.: 1 Mult.: 1 : 3,000				SMD/SMT	SOT-23-8		Open Drain	Manual Reset	Watchdog			6 V	- 45 C	+ 125 C		TPS3436-Q1	Reel, Cut Tape, MouseReel
	Supervisory Circuits Automotive nano-qui escent-current preci TPS3436BDADADDFRQ1 Texas Instruments 1: $3.26 2,887In Stock New Product	Mfr. Part No. TPS3436BDADADDFRQ1 Mouser Part No 595-TPS3436BDADADRQ1 New Product	Texas Instruments	Supervisory Circuits Automotive nano-qui escent-current preci Learn More about Texas Instruments ti tps3436 q1 precision window watchdog timer	Datasheet	2,887In Stock	Cut Tape $3.26 $2.44 $2.24 $2.01 View Reel $1.78 $1.91 $1.88 $1.78 $1.78 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,001 : 3,000				SMD/SMT	SOT-23-THIN-8	8 Input	Active Low, Open Drain, Push-Pull	Manual Reset	Watchdog	No Backup	1 sec	6 V	- 40 C	+ 125 C	10 %	TPS3436	Reel, Cut Tape, MouseReel
	Supervisory Circuits Automotive nano-quie scent-current preci TPS3436BFACADDFRQ1 Texas Instruments 1: $3.33 1,701In Stock	Mfr. Part No. TPS3436BFACADDFRQ1 Mouser Part No 595-S3436BFACADDFRQ1	Texas Instruments	Supervisory Circuits Automotive nano-quie scent-current preci Learn More about Texas Instruments ti tps3436 q1 precision window watchdog timer	Datasheet	1,701In Stock	Cut Tape $3.33 $2.48 $2.26 $2.04 Reel $1.79 View $1.92 $1.88 $1.80 $1.78 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			Voltage Supervisory	SMD/SMT	TSOT-23-8	1 Input	Active Low, Open Drain, Push-Pull	No Manual Reset	Watchdog	No Backup		6 V	- 40 C	+ 125 C		TPS3436	Reel, Cut Tape, MouseReel
	Supervisory Circuits Automotive nano-qui escent-current preci TPS3436CFDBEDDFRQ1 Texas Instruments 1: $3.33 3,000Expected 2027/01/07 New Product	Mfr. Part No. TPS3436CFDBEDDFRQ1 Mouser Part No 595-S3436CFDBEDDFRQ1 New Product	Texas Instruments	Supervisory Circuits Automotive nano-qui escent-current preci Learn More about Texas Instruments ti tps3436 q1 precision window watchdog timer	Datasheet	3,000Expected 2027/01/07	Cut Tape $3.33 $2.48 $2.26 $2.04 Reel $1.79 View $1.92 $1.88 $1.80 $1.77 MouseReel Available	Min.: 1 Mult.: 1 : 3,000				SMD/SMT	SOT-23-8		Open Drain	Manual Reset	Watchdog			6 V	- 45 C	+ 125 C		TPS3436-Q1	Reel, Cut Tape, MouseReel