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TPS3899/TPS3899-Q1 Precision Voltage Supervisor

Texas Instruments TPS3899/TPS3899-Q1 Precision Voltage Supervisor is a nano power, precision voltage supervisor with ±0.5% threshold accuracy, programmable sense, and reset time delay in a 6-pin space-saving 1.5mm x 1.5mm WSON package. The TPS3899 is a feature-rich voltage supervisor that offers the smallest total solution size in its class. Built-in hysteresis, along with programmable delay, prevents false reset signals when monitoring a voltage rail or push-button signals.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Type	Mounting Style	Package/Case	Threshold Voltage	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 Nanopower supervisor with programmable s TPS3899DL29DSER Texas Instruments 1: $2.00 3,661In Stock	Mfr. Part No. TPS3899DL29DSER Mouser Part No 595-TPS3899DL29DSER	Texas Instruments	Supervisory Circuits Nanopower supervisor with programmable s Learn More about Texas Instruments ti tps3899 voltage supervisor	Datasheet	3,661In Stock	Cut Tape $2.00 $1.47 $1.33 $1.18 View Reel $0.933 $1.10 $1.06 $1.05 $0.933 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Supervisory	SMD/SMT	WSON-6	2.9 V	1 Input	Active Low, Open Drain	Manual Reset	No Watchdog	Backup	40 us	6 V	- 40 C	+ 125 C	0.5 %	TPS3899	Reel, Cut Tape, MouseReel
Supervisory Circuits Automotive nanopower supervisor with pro TPS3899DL31DSERQ1 Texas Instruments 1: $2.35 5,701In Stock	Mfr. Part No. TPS3899DL31DSERQ1 Mouser Part No 595-PS3899DL31DSERQ1	Texas Instruments	Supervisory Circuits Automotive nanopower supervisor with pro Learn More about Texas Instruments ti tps3899 voltage supervisor	Datasheet	5,701In Stock	Cut Tape $2.35 $1.73 $1.56 $1.39 View Reel $1.10 $1.30 $1.25 $1.24 $1.10 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Supervisory	SMD/SMT	WSON-6	3.1 V	1 Input	Active Low, Open Drain	Manual Reset	No Watchdog	No Backup	25 ms	6 V	- 40 C	+ 125 C	0.5 %	TPS3899	Reel, Cut Tape, MouseReel
Supervisory Circuits Nanopower supervisor with programmable s TPS3899DL28DSER Texas Instruments 1: $2.00 5,178In Stock	Mfr. Part No. TPS3899DL28DSER Mouser Part No 595-TPS3899DL28DSER	Texas Instruments	Supervisory Circuits Nanopower supervisor with programmable s Learn More about Texas Instruments ti tps3899 voltage supervisor	Datasheet	5,178In Stock	Cut Tape $2.00 $1.47 $1.33 $1.18 View Reel $0.933 $1.10 $1.06 $1.05 $0.933 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Supervisory	SMD/SMT	WSON-6	2.8 V	1 Input	Active Low, Open Drain	Manual Reset	No Watchdog	Backup	40 us	6 V	- 40 C	+ 125 C	0.5 %	TPS3899	Reel, Cut Tape, MouseReel
Supervisory Circuits Nanopower supervisor with programmable s TPS3899DL14DSER Texas Instruments 1: $2.00 2,010In Stock	Mfr. Part No. TPS3899DL14DSER Mouser Part No 595-TPS3899DL14DSER	Texas Instruments	Supervisory Circuits Nanopower supervisor with programmable s Learn More about Texas Instruments ti tps3899 voltage supervisor	Datasheet	2,010In Stock	Cut Tape $2.00 $1.47 $1.33 $1.18 Reel $0.964 View $1.10 $1.06 $1.03 $0.945 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Supervisory	SMD/SMT	WSON-6		1 Input	Active High, Active Low, Open Drain, Push-Pull	Manual Reset	No Watchdog			6 V	- 40 C	+ 125 C	0.5 %	TPS3899	Reel, Cut Tape, MouseReel
Supervisory Circuits Nanopower supervisor with programmable s TPS3899DL22DSER Texas Instruments 1: $2.00 3,029In Stock	Mfr. Part No. TPS3899DL22DSER Mouser Part No 595-TPS3899DL22DSER	Texas Instruments	Supervisory Circuits Nanopower supervisor with programmable s Learn More about Texas Instruments ti tps3899 voltage supervisor	Datasheet	3,029In Stock	Cut Tape $2.00 $1.47 $1.33 $1.18 Reel $0.957 View $1.10 $1.06 $1.05 $0.945 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Supervisory	SMD/SMT	WSON-6		1 Input	Active High, Active Low, Open Drain, Push-Pull	Manual Reset	No Watchdog			6 V	- 40 C	+ 125 C	0.5 %	TPS3899	Reel, Cut Tape, MouseReel
Supervisory Circuits Nanopower supervisor with programmable s TPS3899DL15DSER Texas Instruments 1: $2.00 905In Stock	Mfr. Part No. TPS3899DL15DSER Mouser Part No 595-TPS3899DL15DSER	Texas Instruments	Supervisory Circuits Nanopower supervisor with programmable s Learn More about Texas Instruments ti tps3899 voltage supervisor	Datasheet	905In Stock	Cut Tape $2.00 $1.47 $1.33 $1.18 Reel $0.981 View $1.10 $1.06 $1.05 $0.96 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Supervisory	SMD/SMT	WSON-6		1 Input	Active High, Active Low, Open Drain, Push-Pull	Manual Reset	No Watchdog			6 V	- 40 C	+ 125 C	0.5 %	TPS3899	Reel, Cut Tape, MouseReel
Supervisory Circuits Automotive nanopower supervisor with pro TPS3899DL30DSERQ1 Texas Instruments 1: $2.37 2,892In Stock	Mfr. Part No. TPS3899DL30DSERQ1 Mouser Part No 595-PS3899DL30DSERQ1	Texas Instruments	Supervisory Circuits Automotive nanopower supervisor with pro Learn More about Texas Instruments ti tps3899 voltage supervisor	Datasheet	2,892In Stock	Cut Tape $2.37 $1.73 $1.58 $1.40 Reel $1.16 View $1.30 $1.25 $1.24 $1.13 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Supervisory	SMD/SMT	WSON-6	3 V	1 Input	Active High, Active Low, Open Drain, Push-Pull	Manual Reset	No Watchdog	No Backup		6 V	- 40 C	+ 125 C	0.5 %	TPS3899	Reel, Cut Tape, MouseReel
Supervisory Circuits Automotive nanopower supervisor with pro TPS3899DL11DSERQ1 Texas Instruments 1: $2.33 2,987In Stock New Product	Mfr. Part No. TPS3899DL11DSERQ1 Mouser Part No 595-TPS3899DL11DSRQ1 New Product	Texas Instruments	Supervisory Circuits Automotive nanopower supervisor with pro Learn More about Texas Instruments ti tps3899 voltage supervisor	Datasheet	2,987In Stock	Cut Tape $2.33 $1.71 $1.55 $1.39 View Reel $1.24 $1.29 $1.25 $1.24 $1.24 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,001 : 3,000	Precision Voltage Supervisor	SMD/SMT	WSON-6	1.1 V	1 Input	Active Low, Open Drain	Manual Reset	No Watchdog	Backup	619 ms	6 V	- 40 C	+ 125 C	0.5 %	TPS3899	Reel, Cut Tape, MouseReel
Supervisory Circuits Automotive nanopower supervisor with pro TPS3899PL16DSERQ1 Texas Instruments 1: $2.33 3,950In Stock	Mfr. Part No. TPS3899PL16DSERQ1 Mouser Part No 595-PS3899PL16DSERQ1	Texas Instruments	Supervisory Circuits Automotive nanopower supervisor with pro Learn More about Texas Instruments ti tps3899 voltage supervisor	Datasheet	3,950In Stock	Cut Tape $2.33 $1.71 $1.55 $1.39 Reel $1.14 View $1.29 $1.25 $1.24 $1.12 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Supervisory	SMD/SMT	WSON-6		1 Input	Active High, Active Low, Open Drain, Push-Pull	Manual Reset	No Watchdog	No Backup		6 V	- 40 C	+ 125 C	0.5 %	TPS3899	Reel, Cut Tape, MouseReel
Supervisory Circuits Nanopower supervisor with programmable s TPS3899DL08DSER Texas Instruments 1: $2.00 4,447In Stock	Mfr. Part No. TPS3899DL08DSER Mouser Part No 595-TPS3899DL08DSER	Texas Instruments	Supervisory Circuits Nanopower supervisor with programmable s Learn More about Texas Instruments ti tps3899 voltage supervisor	Datasheet	4,447In Stock	Cut Tape $2.00 $1.47 $1.33 $1.18 Reel $0.982 View $1.10 $1.06 $1.05 $0.945 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Supervisory	SMD/SMT	WSON-6		1 Input	Active Low, Open Drain	Manual Reset	No Watchdog	No Backup	60 ms	6 V	- 40 C	+ 125 C	0.5 %	TPS3899	Reel, Cut Tape, MouseReel
Supervisory Circuits Nanopower supervisor with programmable s TPS3899DL09DSER Texas Instruments 1: $2.01 2,153In Stock	Mfr. Part No. TPS3899DL09DSER Mouser Part No 595-TPS3899DL09DSER	Texas Instruments	Supervisory Circuits Nanopower supervisor with programmable s Learn More about Texas Instruments ti tps3899 voltage supervisor	Datasheet	2,153In Stock	Cut Tape $2.01 $1.47 $1.33 $1.18 Reel $0.991 View $1.11 $1.06 $1.05 $0.982 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Supervisory	SMD/SMT	WSON-6	900 mV	1 Input	Active Low, Open Drain	Manual Reset	No Watchdog	No Backup	60 ms	6 V	- 40 C	+ 125 C	0.5 %	TPS3899	Reel, Cut Tape, MouseReel
Supervisory Circuits Nanopower supervisor with programmable s TPS3899DL10DSER Texas Instruments 1: $2.00 5,614In Stock	Mfr. Part No. TPS3899DL10DSER Mouser Part No 595-TPS3899DL10DSER	Texas Instruments	Supervisory Circuits Nanopower supervisor with programmable s Learn More about Texas Instruments ti tps3899 voltage supervisor	Datasheet	5,614In Stock	Cut Tape $2.00 $1.47 $1.33 $1.18 Reel $0.982 View $1.10 $1.06 $1.05 $0.96 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Supervisory	SMD/SMT	WSON-6	1 V	1 Input	Active Low, Open Drain	Manual Reset	No Watchdog		40 us	6 V	- 40 C	+ 125 C	0.5 %	TPS3899	Reel, Cut Tape, MouseReel
Supervisory Circuits Nanopower supervisor with programmable s TPS3899DL11DSER Texas Instruments 1: $2.01 2,820In Stock	Mfr. Part No. TPS3899DL11DSER Mouser Part No 595-TPS3899DL11DSER	Texas Instruments	Supervisory Circuits Nanopower supervisor with programmable s Learn More about Texas Instruments ti tps3899 voltage supervisor	Datasheet	2,820In Stock	Cut Tape $2.01 $1.47 $1.33 $1.18 Reel $0.991 View $1.11 $1.06 $1.05 $0.982 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Supervisory	SMD/SMT	WSON-6	1.1 V	1 Input	Active Low, Open Drain	Manual Reset	No Watchdog	No Backup	60 ms	6 V	- 40 C	+ 125 C	0.5 %	TPS3899	Reel, Cut Tape, MouseReel
Supervisory Circuits Nanopower supervisor with programmable s TPS3899DL20DSER Texas Instruments 1: $2.00 2,299In Stock	Mfr. Part No. TPS3899DL20DSER Mouser Part No 595-TPS3899DL20DSER	Texas Instruments	Supervisory Circuits Nanopower supervisor with programmable s Learn More about Texas Instruments ti tps3899 voltage supervisor	Datasheet	2,299In Stock	Cut Tape $2.00 $1.47 $1.33 $1.18 Reel $0.964 View $1.10 $1.06 $1.05 $0.945 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Supervisory	SMD/SMT	WSON-6	2 V	1 Input	Active Low, Open Drain	Manual Reset	No Watchdog	No Backup	60 ms	6 V	- 40 C	+ 125 C	0.5 %	TPS3899	Reel, Cut Tape, MouseReel
Supervisory Circuits Nanopower supervisor with programmable s TPS3899DL26DSER Texas Instruments 1: $2.00 2,730In Stock	Mfr. Part No. TPS3899DL26DSER Mouser Part No 595-TPS3899DL26DSER	Texas Instruments	Supervisory Circuits Nanopower supervisor with programmable s Learn More about Texas Instruments ti tps3899 voltage supervisor	Datasheet	2,730In Stock	Cut Tape $2.00 $1.47 $1.33 $1.18 Reel $0.964 View $1.10 $1.06 $1.05 $0.945 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Supervisory	SMD/SMT	WSON-6	2.6 V	1 Input	Active Low, Open Drain	Manual Reset	No Watchdog		40 us	6 V	- 40 C	+ 125 C	0.5 %	TPS3899	Reel, Cut Tape, MouseReel
Supervisory Circuits Nanopower supervisor with programmable s TPS3899DL30DSER Texas Instruments 1: $2.07 3,341In Stock	Mfr. Part No. TPS3899DL30DSER Mouser Part No 595-TPS3899DL30DSER	Texas Instruments	Supervisory Circuits Nanopower supervisor with programmable s Learn More about Texas Instruments ti tps3899 voltage supervisor	Datasheet	3,341In Stock	Cut Tape $2.07 $1.51 $1.37 $1.21 Reel $0.964 View $1.13 $1.09 $1.08 $0.945 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Supervisory	SMD/SMT	WSON-6	3 V	1 Input	Active Low, Open Drain	Manual Reset	No Watchdog	Backup	40 us	6 V	- 40 C	+ 125 C	0.5 %	TPS3899	Reel, Cut Tape, MouseReel
Supervisory Circuits Nanopower supervisor with programmable s TPS3899DL31DSER Texas Instruments 1: $2.01 2,401In Stock	Mfr. Part No. TPS3899DL31DSER Mouser Part No 595-TPS3899DL31DSER	Texas Instruments	Supervisory Circuits Nanopower supervisor with programmable s Learn More about Texas Instruments ti tps3899 voltage supervisor	Datasheet	2,401In Stock	Cut Tape $2.01 $1.47 $1.33 $1.18 Reel $0.991 View $1.11 $1.06 $1.05 $0.982 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Supervisory	SMD/SMT	WSON-6	3.1 V	1 Input	Active Low, Open Drain	Manual Reset	No Watchdog	No Backup	60 ms	6 V	- 40 C	+ 125 C	0.5 %	TPS3899	Reel, Cut Tape, MouseReel
Supervisory Circuits Nanopower supervisor with programmable s TPS3899DL35DSER Texas Instruments 1: $2.00 2,598In Stock	Mfr. Part No. TPS3899DL35DSER Mouser Part No 595-TPS3899DL35DSER	Texas Instruments	Supervisory Circuits Nanopower supervisor with programmable s Learn More about Texas Instruments ti tps3899 voltage supervisor	Datasheet	2,598In Stock	Cut Tape $2.00 $1.47 $1.33 $1.18 Reel $0.964 View $1.10 $1.08 $1.07 $0.945 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Supervisory	SMD/SMT	WSON-6	3.5 V	1 Input	Active Low, Open Drain	Manual Reset	No Watchdog		40 us	6 V	- 40 C	+ 125 C	0.5 %	TPS3899	Reel, Cut Tape, MouseReel
Supervisory Circuits Nanopower supervisor with programmable s TPS3899DL43DSER Texas Instruments 1: $2.01 2,990In Stock	Mfr. Part No. TPS3899DL43DSER Mouser Part No 595-TPS3899DL43DSER	Texas Instruments	Supervisory Circuits Nanopower supervisor with programmable s Learn More about Texas Instruments ti tps3899 voltage supervisor	Datasheet	2,990In Stock	Cut Tape $2.01 $1.47 $1.33 $1.18 Reel $0.991 View $1.11 $1.06 $1.05 $0.982 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Supervisory	SMD/SMT	WSON-6	4.3 V	1 Input	Active Low, Open Drain	Manual Reset	No Watchdog	No Backup	60 ms	6 V	- 40 C	+ 125 C	0.5 %	TPS3899	Reel, Cut Tape, MouseReel
Supervisory Circuits Nanopower supervisor with programmable s TPS3899DL01DSER Texas Instruments 1: $2.00 752In Stock 6,000Expected 7/12/2026	Mfr. Part No. TPS3899DL01DSER Mouser Part No 595-TPS3899DL01DSER	Texas Instruments	Supervisory Circuits Nanopower supervisor with programmable s Learn More about Texas Instruments ti tps3899 voltage supervisor	Datasheet	752In Stock 6,000Expected 7/12/2026	Cut Tape $2.00 $1.47 $1.33 $1.18 Reel $0.982 View $1.10 $1.06 $1.05 $0.96 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Supervisory	SMD/SMT	WSON-6	505 mV	1 Input	Active Low, Open Drain	No Manual Reset	No Watchdog	No Backup	40 us	6 V	- 40 C	+ 125 C	0.5 %	TPS3899	Reel, Cut Tape, MouseReel
Supervisory Circuits Nanopower supervisor with programmable s TPS3899PL31DSER Texas Instruments 1: $2.05 1,049In Stock	Mfr. Part No. TPS3899PL31DSER Mouser Part No 595-TPS3899PL31DSER	Texas Instruments	Supervisory Circuits Nanopower supervisor with programmable s Learn More about Texas Instruments ti tps3899 voltage supervisor	Datasheet	1,049In Stock	Cut Tape $2.05 $1.50 $1.35 $1.20 Reel $0.964 View $1.13 $1.09 $1.07 $0.945 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Supervisory	SMD/SMT	WSON-6	3.1 V	1 Input	Active Low, Push-Pull	Manual Reset	No Watchdog	Backup	40 us	6 V	- 40 C	+ 125 C	0.5 %	TPS3899	Reel, Cut Tape, MouseReel
Supervisory Circuits Automotive nanopower supervisor with pro TPS3899DL01DSERQ1 Texas Instruments 1: $2.33 1,150In Stock 6,000Expected 31/12/2026	Mfr. Part No. TPS3899DL01DSERQ1 Mouser Part No 595-PS3899DL01DSERQ1	Texas Instruments	Supervisory Circuits Automotive nanopower supervisor with pro Learn More about Texas Instruments ti tps3899 voltage supervisor	Datasheet	1,150In Stock 6,000Expected 31/12/2026	Cut Tape $2.33 $1.71 $1.55 $1.39 Reel $1.18 View $1.29 $1.25 $1.24 $1.12 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Supervisory	SMD/SMT	WSON-6	505 mV	1 Input	Active Low, Open Drain	Manual Reset	No Watchdog	No Backup	25 ms	6 V	- 40 C	+ 125 C	0.5 %	TPS3899	Reel, Cut Tape, MouseReel
Supervisory Circuits Nanopower supervisor with programmable s TPS3899DL13DSER Texas Instruments 1: $2.00 1,722In Stock	Mfr. Part No. TPS3899DL13DSER Mouser Part No 595-TPS3899DL13DSER	Texas Instruments	Supervisory Circuits Nanopower supervisor with programmable s Learn More about Texas Instruments ti tps3899 voltage supervisor	Datasheet	1,722In Stock	Cut Tape $2.00 $1.47 $1.33 $1.18 Reel $0.964 View $1.10 $1.06 $1.03 $0.945 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Supervisory	SMD/SMT	WSON-6	1.3 V	1 Input	Active Low, Open Drain	Manual Reset	No Watchdog		40 us	6 V	- 40 C	+ 125 C	0.5 %	TPS3899	Reel, Cut Tape, MouseReel
Supervisory Circuits Nanopower supervisor with programmable s TPS3899DL41DSER Texas Instruments 1: $2.00 2,945In Stock	Mfr. Part No. TPS3899DL41DSER Mouser Part No 595-TPS3899DL41DSER	Texas Instruments	Supervisory Circuits Nanopower supervisor with programmable s Learn More about Texas Instruments ti tps3899 voltage supervisor	Datasheet	2,945In Stock	Cut Tape $2.00 $1.47 $1.33 $1.18 Reel $0.964 View $1.10 $1.06 $1.03 $0.945 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Supervisory	SMD/SMT	WSON-6	4.1 V	1 Input	Active Low, Open Drain	Manual Reset	No Watchdog		40 us	6 V	- 40 C	+ 125 C	0.5 %	TPS3899	Reel, Cut Tape, MouseReel
Supervisory Circuits Nanopower supervisor with programmable s TPS3899PL42DSER Texas Instruments 1: $2.05 1,049In Stock	Mfr. Part No. TPS3899PL42DSER Mouser Part No 595-TPS3899PL42DSER	Texas Instruments	Supervisory Circuits Nanopower supervisor with programmable s Learn More about Texas Instruments ti tps3899 voltage supervisor	Datasheet	1,049In Stock	Cut Tape $2.05 $1.50 $1.35 $1.20 Reel $0.964 View $1.13 $1.09 $1.07 $0.945 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Supervisory	SMD/SMT	WSON-6	4.2 V	1 Input	Active Low, Push-Pull	Manual Reset	No Watchdog	Backup	40 us	6 V	- 40 C	+ 125 C	0.5 %	TPS3899	Reel, Cut Tape, MouseReel

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