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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 (CAD) 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 TPS3899DL28DSER Texas Instruments 1: $2.12 5,159In Stock	Mfr. Part # TPS3899DL28DSER Mouser Part # 595-TPS3899DL28DSER	Texas Instruments	Supervisory Circuits Nanopower supervisor with programmable s Learn More about Texas Instruments ti tps3899 voltage supervisor	Datasheet	5,159In Stock	Cut Tape $2.12 $1.56 $1.40 $1.25 View Reel $0.988 $1.17 $1.12 $1.11 $0.988 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 TPS3899DL22DSER Texas Instruments 1: $2.12 3,029In Stock	Mfr. Part # TPS3899DL22DSER Mouser Part # 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 $2.12 $1.56 $1.40 $1.25 View Reel $0.976 $1.17 $1.12 $1.11 $0.976 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 TPS3899DL29DSER Texas Instruments 1: $2.12 3,661In Stock	Mfr. Part # TPS3899DL29DSER Mouser Part # 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 $2.12 $1.56 $1.40 $1.25 View Reel $0.988 $1.17 $1.12 $1.11 $0.988 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: $2.49 5,541In Stock	Mfr. Part # TPS3899DL31DSERQ1 Mouser Part # 595-PS3899DL31DSERQ1	Texas Instruments	Supervisory Circuits Automotive nanopower supervisor with pro Learn More about Texas Instruments ti tps3899 voltage supervisor	Datasheet	5,541In Stock	Cut Tape $2.49 $1.83 $1.66 $1.47 View Reel $1.16 $1.38 $1.33 $1.31 $1.16 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 TPS3899PL42DSER Texas Instruments 1: $2.17 1,049In Stock	Mfr. Part # TPS3899PL42DSER Mouser Part # 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 $2.17 $1.58 $1.43 $1.27 Reel $1.02 View $1.20 $1.15 $1.14 $1.00 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
Supervisory Circuits Automotive nanopower supervisor with pro TPS3899DL30DSERQ1 Texas Instruments 1: $2.51 2,892In Stock	Mfr. Part # TPS3899DL30DSERQ1 Mouser Part # 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 $2.51 $1.83 $1.67 $1.48 Reel $1.24 View $1.38 $1.33 $1.31 $1.23 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: $2.46 2,987In Stock	Mfr. Part # TPS3899DL11DSERQ1 Mouser Part # 595-TPS3899DL11DSRQ1	Texas Instruments	Supervisory Circuits Automotive nanopower supervisor with pro Learn More about Texas Instruments ti tps3899 voltage supervisor	Datasheet	2,987In Stock	Cut Tape $2.46 $1.81 $1.64 $1.47 View Reel $1.31 $1.37 $1.32 $1.31 $1.31 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: $2.46 3,950In Stock	Mfr. Part # TPS3899PL16DSERQ1 Mouser Part # 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 $2.46 $1.81 $1.64 $1.47 Reel $1.20 View $1.37 $1.32 $1.31 $1.18 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: $2.12 4,342In Stock	Mfr. Part # TPS3899DL08DSER Mouser Part # 595-TPS3899DL08DSER	Texas Instruments	Supervisory Circuits Nanopower supervisor with programmable s Learn More about Texas Instruments ti tps3899 voltage supervisor	Datasheet	4,342In Stock	Cut Tape $2.12 $1.56 $1.40 $1.25 Reel $1.04 View $1.17 $1.12 $1.11 $1.00 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: $2.13 2,153In Stock	Mfr. Part # TPS3899DL09DSER Mouser Part # 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 $2.13 $1.56 $1.40 $1.25 Reel $1.05 View $1.17 $1.12 $1.11 $1.04 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: $2.12 5,577In Stock	Mfr. Part # TPS3899DL10DSER Mouser Part # 595-TPS3899DL10DSER	Texas Instruments	Supervisory Circuits Nanopower supervisor with programmable s Learn More about Texas Instruments ti tps3899 voltage supervisor	Datasheet	5,577In Stock	Cut Tape $2.12 $1.56 $1.40 $1.25 Reel $1.04 View $1.17 $1.12 $1.11 $1.02 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: $2.13 2,820In Stock	Mfr. Part # TPS3899DL11DSER Mouser Part # 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 $2.13 $1.56 $1.40 $1.25 Reel $1.05 View $1.17 $1.12 $1.11 $1.04 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 TPS3899DL14DSER Texas Instruments 1: $2.12 2,000In Stock	Mfr. Part # TPS3899DL14DSER Mouser Part # 595-TPS3899DL14DSER	Texas Instruments	Supervisory Circuits Nanopower supervisor with programmable s Learn More about Texas Instruments ti tps3899 voltage supervisor	Datasheet	2,000In Stock	Cut Tape $2.12 $1.56 $1.40 $1.25 Reel $1.02 View $1.17 $1.12 $1.09 $1.00 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 TPS3899DL20DSER Texas Instruments 1: $2.12 2,241In Stock	Mfr. Part # TPS3899DL20DSER Mouser Part # 595-TPS3899DL20DSER	Texas Instruments	Supervisory Circuits Nanopower supervisor with programmable s Learn More about Texas Instruments ti tps3899 voltage supervisor	Datasheet	2,241In Stock	Cut Tape $2.12 $1.56 $1.40 $1.25 Reel $1.02 View $1.17 $1.12 $1.11 $1.00 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: $2.12 2,294In Stock	Mfr. Part # TPS3899DL26DSER Mouser Part # 595-TPS3899DL26DSER	Texas Instruments	Supervisory Circuits Nanopower supervisor with programmable s Learn More about Texas Instruments ti tps3899 voltage supervisor	Datasheet	2,294In Stock	Cut Tape $2.12 $1.56 $1.40 $1.25 Reel $1.02 View $1.17 $1.12 $1.11 $1.00 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: $2.19 3,331In Stock	Mfr. Part # TPS3899DL30DSER Mouser Part # 595-TPS3899DL30DSER	Texas Instruments	Supervisory Circuits Nanopower supervisor with programmable s Learn More about Texas Instruments ti tps3899 voltage supervisor	Datasheet	3,331In Stock	Cut Tape $2.19 $1.60 $1.45 $1.28 Reel $1.02 View $1.20 $1.15 $1.14 $1.00 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: $2.13 2,391In Stock	Mfr. Part # TPS3899DL31DSER Mouser Part # 595-TPS3899DL31DSER	Texas Instruments	Supervisory Circuits Nanopower supervisor with programmable s Learn More about Texas Instruments ti tps3899 voltage supervisor	Datasheet	2,391In Stock	Cut Tape $2.13 $1.56 $1.40 $1.25 Reel $1.05 View $1.17 $1.12 $1.11 $1.04 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: $2.12 2,339In Stock	Mfr. Part # TPS3899DL35DSER Mouser Part # 595-TPS3899DL35DSER	Texas Instruments	Supervisory Circuits Nanopower supervisor with programmable s Learn More about Texas Instruments ti tps3899 voltage supervisor	Datasheet	2,339In Stock	Cut Tape $2.12 $1.56 $1.40 $1.25 Reel $1.02 View $1.17 $1.15 $1.13 $1.00 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: $2.13 2,990In Stock	Mfr. Part # TPS3899DL43DSER Mouser Part # 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 $2.13 $1.56 $1.40 $1.25 Reel $1.05 View $1.17 $1.12 $1.11 $1.04 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: $2.12 182In Stock 6,000Expected 2026-11-30	Mfr. Part # TPS3899DL01DSER Mouser Part # 595-TPS3899DL01DSER	Texas Instruments	Supervisory Circuits Nanopower supervisor with programmable s Learn More about Texas Instruments ti tps3899 voltage supervisor	Datasheet	182In Stock 6,000Expected 2026-11-30	Cut Tape $2.12 $1.56 $1.40 $1.25 Reel $1.04 View $1.17 $1.12 $1.11 $1.02 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 TPS3899DL15DSER Texas Instruments 1: $2.12 905In Stock	Mfr. Part # TPS3899DL15DSER Mouser Part # 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 $2.12 $1.54 $1.40 $1.24 Reel $1.04 View $1.17 $1.12 $1.11 $1.02 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 TPS3899PL31DSER Texas Instruments 1: $2.17 1,021In Stock	Mfr. Part # TPS3899PL31DSER Mouser Part # 595-TPS3899PL31DSER	Texas Instruments	Supervisory Circuits Nanopower supervisor with programmable s Learn More about Texas Instruments ti tps3899 voltage supervisor	Datasheet	1,021In Stock	Cut Tape $2.17 $1.58 $1.43 $1.27 Reel $1.02 View $1.20 $1.15 $1.14 $1.00 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: $2.46 169In Stock 6,000Expected 2026-12-31	Mfr. Part # TPS3899DL01DSERQ1 Mouser Part # 595-PS3899DL01DSERQ1	Texas Instruments	Supervisory Circuits Automotive nanopower supervisor with pro Learn More about Texas Instruments ti tps3899 voltage supervisor	Datasheet	169In Stock 6,000Expected 2026-12-31	Cut Tape $2.46 $1.81 $1.64 $1.47 Reel $1.25 View $1.37 $1.32 $1.31 $1.18 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: $2.12 1,722In Stock	Mfr. Part # TPS3899DL13DSER Mouser Part # 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 $2.12 $1.56 $1.40 $1.25 View Reel $1.02 $1.17 $1.12 $1.09 $1.02 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: $2.12 2,945In Stock	Mfr. Part # TPS3899DL41DSER Mouser Part # 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 $2.12 $1.56 $1.40 $1.25 View Reel $1.02 $1.17 $1.12 $1.09 $1.02 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

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