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STMicroelectronics Supervisory Circuits

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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	Qualification	Packaging
Supervisory Circuits 3.075V w/Batt Switch STM795TM6F STMicroelectronics 1: $3.93 2,028In Stock	Mfr. Part No. STM795TM6F Mouser Part No 511-STM795TM6F	STMicroelectronics	Supervisory Circuits 3.075V w/Batt Switch Learn More about STMicroelectronics stm standard products	Datasheet	2,028In Stock	Cut Tape $3.93 $2.93 $2.67 $2.40 Reel $2.04 View $2.27 $2.22 $2.11 $2.00 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Voltage Supervisory	SMD/SMT	SOIC-8	3.075 V	1 Input	Active Low, Push-Pull	No Manual Reset	No Watchdog	Backup	200 ms	5.5 V	- 40 C	+ 85 C		STM795T/S/R		Reel, Cut Tape, MouseReel
Supervisory Circuits 4.63V Reset 140ms STM809LWX6F STMicroelectronics 1: $0.53 11,671In Stock	Mfr. Part No. STM809LWX6F Mouser Part No 511-STM809LWX6F	STMicroelectronics	Supervisory Circuits 4.63V Reset 140ms Learn More about STMicroelectronics stm standard products	Datasheet	11,671In Stock	Cut Tape $0.53 $0.376 $0.336 $0.292 Reel $0.235 View $0.271 $0.259 $0.248 $0.228 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Supervisory	SMD/SMT	SOT-23-3	4.63 V	1 Input	Active Low, Push-Pull	No Manual Reset	No Watchdog	No Backup	210 ms	5.5 V	- 40 C	+ 85 C		STM809		Reel, Cut Tape, MouseReel
Supervisory Circuits 4.38V Reset 140ms STM809MWX6F STMicroelectronics 1: $0.561 6,280In Stock	Mfr. Part No. STM809MWX6F Mouser Part No 511-STM809MWX6F	STMicroelectronics	Supervisory Circuits 4.38V Reset 140ms Learn More about STMicroelectronics stm standard products	Datasheet	6,280In Stock	Cut Tape $0.561 $0.395 $0.354 $0.308 Reel $0.248 View $0.286 $0.273 $0.262 $0.241 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Supervisory	SMD/SMT	SOT-23-3	4.38 V	1 Input	Active Low, Push-Pull	No Manual Reset	No Watchdog	No Backup	210 ms	5.5 V	- 40 C	+ 85 C		STM809		Reel, Cut Tape, MouseReel
Supervisory Circuits 2.63V Reset 140ms STM811RW16F STMicroelectronics 1: $1.04 7,825In Stock	Mfr. Part No. STM811RW16F Mouser Part No 511-STM811RW16F	STMicroelectronics	Supervisory Circuits 2.63V Reset 140ms Learn More about STMicroelectronics stm standard products	Datasheet	7,825In Stock	Cut Tape $1.04 $0.749 $0.677 $0.597 View Reel $0.49 $0.558 $0.535 $0.521 $0.49 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Supervisory	SMD/SMT	SOT-143-4	2.63 V	1 Input	Active Low, Push-Pull	Manual Reset	No Watchdog	No Backup	210 ms	5.5 V	- 40 C	+ 85 C		STM811		Reel, Cut Tape, MouseReel
Supervisory Circuits 4.63V Reset 140ms STM812LW16F STMicroelectronics 1: $1.20 3,385In Stock	Mfr. Part No. STM812LW16F Mouser Part No 511-STM812LW16F	STMicroelectronics	Supervisory Circuits 4.63V Reset 140ms Learn More about STMicroelectronics stm standard products	Datasheet	3,385In Stock	Cut Tape $1.20 $0.875 $0.791 $0.699 Reel $0.584 View $0.655 $0.628 $0.60 $0.57 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Supervisory	SMD/SMT	SOT-143-4	4.63 V	1 Input	Active High, Push-Pull	Manual Reset	No Watchdog	No Backup	210 ms	5.5 V	- 40 C	+ 85 C		STM812		Reel, Cut Tape, MouseReel
Supervisory Circuits STWD100 Watchdog STWD100YNPWY3F STMicroelectronics 1: $1.63 5,112In Stock	Mfr. Part No. STWD100YNPWY3F Mouser Part No 511-STWD100YNPWY3F	STMicroelectronics	Supervisory Circuits STWD100 Watchdog	Datasheet	5,112In Stock	Cut Tape $1.63 $1.20 $1.09 $0.966 Reel $0.79 View $0.908 $0.873 $0.855 $0.763 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 Dual Ultra-Low Volt Open Drain reset STM6717TWWY6F STMicroelectronics 1: $2.05 659In Stock 3,000Expected 2027/09/06	Mfr. Part No. STM6717TWWY6F Mouser Part No 511-M6717TWWY6F	STMicroelectronics	Supervisory Circuits Dual Ultra-Low Volt Open Drain reset	Datasheet	659In Stock 3,000Expected 2027/09/06	Cut Tape $2.05 $1.51 $1.37 $1.22 Reel $1.02 View $1.15 $1.11 $1.00 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Supervisory	SMD/SMT	SOT-23-5	1.665 V, 3.075 V	2 Input	Active Low, Open Drain	Manual Reset	No Watchdog	No Backup	210 ms	5.5 V	- 40 C	+ 85 C		STM6717		Reel, Cut Tape, MouseReel
Supervisory Circuits Triple Ultra-Lo Volt Push-Pull Reset STM6720SFWB6F STMicroelectronics 1: $2.57 23In Stock	Mfr. Part No. STM6720SFWB6F Mouser Part No 511-M6720SFWB6F	STMicroelectronics	Supervisory Circuits Triple Ultra-Lo Volt Push-Pull Reset	Datasheet	23In Stock	Cut Tape $2.57 $1.91 $1.70 $1.52 View Reel $1.22 $1.43 $1.40 $1.33 $1.22 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Supervisory	SMD/SMT	SOT-23-6	1.05 V, 2.925 V, Adjustable	3 Input	Active Low, Push-Pull	Manual Reset	No Watchdog	No Backup	210 ms	5.5 V	- 40 C	+ 85 C		STM6720		Reel, Cut Tape, MouseReel
Supervisory Circuits 4 pin Smart Reset SR1PARU STMicroelectronics 1: $1.62 186In Stock	Mfr. Part No. SR1PARU Mouser Part No 511-SR1PARU	STMicroelectronics	Supervisory Circuits 4 pin Smart Reset Learn More about STMicroelectronics stmicro sr1 switch ics	Datasheet	186In Stock	Cut Tape $1.62 $1.19 $1.08 $0.955 View Reel $0.754 $0.871 $0.837 $0.827 $0.754 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Supervisory	SMD/SMT	DFN-6	5.5 V	1 Input	Active Low, Open Drain	No Manual Reset	No Watchdog	No Backup	7.5 s	5.5 V	- 40 C	+ 85 C		SR1		Reel, Cut Tape, MouseReel
Supervisory Circuits CONDITIONING & INTERFACES SR1UARU STMicroelectronics 1: $1.26 2,038In Stock 3,000On Order	Mfr. Part No. SR1UARU Mouser Part No 511-SR1UARU	STMicroelectronics	Supervisory Circuits CONDITIONING & INTERFACES Learn More about STMicroelectronics stmicro sr1 switch ics	Datasheet	2,038In Stock 3,000On Order	Cut Tape $1.26 $0.909 $0.823 $0.727 Reel $0.578 View $0.682 $0.654 $0.626 $0.569 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Supervisory	SMD/SMT	DFN-6	5.5 V	1 Input	Active Low, Open Drain	No Manual Reset	No Watchdog	No Backup	10 s	5.5 V	- 40 C	+ 85 C		SR1UARU		Reel, Cut Tape, MouseReel
Supervisory Circuits 6 pin Smart Reset SR2UABU STMicroelectronics 1: $1.58 3In Stock 9,000Expected 2027/05/24	Mfr. Part No. SR2UABU Mouser Part No 511-SR2UABU	STMicroelectronics	Supervisory Circuits 6 pin Smart Reset Learn More about STMicroelectronics stmicro sr2 switch ics	Datasheet	3In Stock 9,000Expected 2027/05/24	Cut Tape $1.58 $1.16 $1.05 $0.928 Reel $0.751 View $0.873 $0.84 $0.833 $0.739 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		SMD/SMT	DFN-6								5.5 V	- 40 C	+ 85 C		SR2		Reel, Cut Tape, MouseReel
Supervisory Circuits Low Power Voltage Detector STM1061N19WX6F STMicroelectronics 1: $0.84 3,059In Stock	Mfr. Part No. STM1061N19WX6F Mouser Part No 511-STM1061N19WX6F	STMicroelectronics	Supervisory Circuits Low Power Voltage Detector Learn More about STMicroelectronics stm standard products	Datasheet	3,059In Stock	Cut Tape $0.84 $0.597 $0.535 $0.468 View Reel $0.377 $0.435 $0.415 $0.399 $0.377 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Detector	SMD/SMT	SOT-23-3	1.9 V	1 Input	Active Low, Open Drain	No Manual Reset	No Watchdog	No Backup	30 us	6 V	- 40 C	+ 85 C	2 %	STM1061		Reel, Cut Tape, MouseReel
Supervisory Circuits 2.2V Active Lo Open Drain Voltage Detect STM1061N22WX6F STMicroelectronics 1: $0.82 1,702In Stock	Mfr. Part No. STM1061N22WX6F Mouser Part No 511-STM1061N22WX6F	STMicroelectronics	Supervisory Circuits 2.2V Active Lo Open Drain Voltage Detect Learn More about STMicroelectronics stm standard products	Datasheet	1,702In Stock	Cut Tape $0.82 $0.584 $0.526 $0.461 Reel $0.376 View $0.43 $0.412 $0.397 $0.368 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Detector	SMD/SMT	SOT-23-3	2.2 V	1 Input	Active Low, Open Drain	No Manual Reset	No Watchdog	No Backup	30 us	6 V	- 40 C	+ 85 C	2 %	STM1061		Reel, Cut Tape, MouseReel
Supervisory Circuits 2.3V Active Lo Open Drain Voltage Detect STM1061N23WX6F STMicroelectronics 1: $0.561 2,973In Stock	Mfr. Part No. STM1061N23WX6F Mouser Part No 511-STM1061N23WX6F	STMicroelectronics	Supervisory Circuits 2.3V Active Lo Open Drain Voltage Detect Learn More about STMicroelectronics stm standard products	Datasheet	2,973In Stock	Cut Tape $0.561 $0.429 $0.398 $0.364 View Reel $0.336 $0.348 $0.338 $0.336 $0.336 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Detector	SMD/SMT	SOT-23-3	2.3 V	1 Input	Active Low, Open Drain	No Manual Reset	No Watchdog	No Backup	30 us	6 V	- 40 C	+ 85 C	2 %	STM1061		Reel, Cut Tape, MouseReel
Supervisory Circuits Lo Pwr Vltg Detector STM1061N25WX6F STMicroelectronics 1: $0.861 3,684In Stock	Mfr. Part No. STM1061N25WX6F Mouser Part No 511-STM1061N25WX6F	STMicroelectronics	Supervisory Circuits Lo Pwr Vltg Detector Learn More about STMicroelectronics stm standard products	Datasheet	3,684In Stock	Cut Tape $0.861 $0.606 $0.544 $0.476 Reel $0.368 View $0.444 $0.424 $0.408 $0.361 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Detector	SMD/SMT	SOT-23-3	2.5 V	1 Input	Active Low, Open Drain	No Manual Reset	No Watchdog	No Backup	30 us	6 V	- 40 C	+ 85 C	2 %	STM1061		Reel, Cut Tape, MouseReel
Supervisory Circuits 2.7V Active Lo Open Drain Voltage Detect STM1061N27WX6F STMicroelectronics 1: $0.79 152In Stock 9,000On Order	Mfr. Part No. STM1061N27WX6F Mouser Part No 511-STM1061N27WX6F	STMicroelectronics	Supervisory Circuits 2.7V Active Lo Open Drain Voltage Detect Learn More about STMicroelectronics stm standard products	Datasheet	152In Stock 9,000On Order On Order Ship Dates Mfr. No: STM1061N27WX6F Stock: 152 Can Dispatch Immediately On Order: 3,000 Expected 2026/11/12 6,000 TBD Factory Lead Time: 30 Weeks	Cut Tape $0.79 $0.559 $0.502 $0.44 View Reel $0.322 $0.411 $0.357 $0.344 $0.322 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Detector	SMD/SMT	SOT-23-3	2.7 V	1 Input	Active Low, Open Drain	No Manual Reset	No Watchdog	No Backup	30 us	6 V	- 40 C	+ 85 C	2 %	STM1061		Reel, Cut Tape, MouseReel
Supervisory Circuits 2.9V Active Lo Open Drain Voltage Detect STM1061N29WX6F STMicroelectronics 1: $0.83 4,268In Stock 3,000On Order	Mfr. Part No. STM1061N29WX6F Mouser Part No 511-STM1061N29WX6F	STMicroelectronics	Supervisory Circuits 2.9V Active Lo Open Drain Voltage Detect Learn More about STMicroelectronics stm standard products	Datasheet	4,268In Stock 3,000On Order	Cut Tape $0.83 $0.584 $0.526 $0.461 Reel $0.361 View $0.429 $0.411 $0.397 $0.351 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Detector	SMD/SMT	SOT-23-3	2.9 V	1 Input	Active Low, Open Drain	No Manual Reset	No Watchdog	No Backup	30 us	6 V	- 40 C	+ 85 C	2 %	STM1061		Reel, Cut Tape, MouseReel
Supervisory Circuits 3.1V Active Lo Open Drain Voltage Detect STM1061N31WX6F STMicroelectronics 1: $0.82 3,447In Stock 6,000Expected 2026/11/05	Mfr. Part No. STM1061N31WX6F Mouser Part No 511-STM1061N31WX6F	STMicroelectronics	Supervisory Circuits 3.1V Active Lo Open Drain Voltage Detect Learn More about STMicroelectronics stm standard products	Datasheet	3,447In Stock 6,000Expected 2026/11/05	Cut Tape $0.82 $0.584 $0.526 $0.461 Reel $0.377 View $0.43 $0.412 $0.397 $0.368 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Detector	SMD/SMT	SOT-23-3	3.1 V	1 Input	Active Low, Open Drain	No Manual Reset	No Watchdog	No Backup	30 us	6 V	- 40 C	+ 85 C	2 %	STM1061		Reel, Cut Tape, MouseReel
Supervisory Circuits Lo Pwr Vltg Detector STM1061N38WX6F STMicroelectronics 1: $0.761 2,165In Stock	Mfr. Part No. STM1061N38WX6F Mouser Part No 511-STM1061N38WX6F	STMicroelectronics	Supervisory Circuits Lo Pwr Vltg Detector Learn More about STMicroelectronics stm standard products	Datasheet	2,165In Stock	Cut Tape $0.761 $0.54 $0.485 $0.426 Reel $0.343 View $0.397 $0.379 $0.365 $0.334 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Detector	SMD/SMT	SOT-23-3	3.8 V	1 Input	Active Low, Open Drain	No Manual Reset	No Watchdog	No Backup	30 us	6 V	- 40 C	+ 85 C	2 %	STM1061		Reel, Cut Tape, MouseReel
Supervisory Circuits 4.62VRST Active Low Open Drain reset STM1811LWX7F STMicroelectronics 1: $1.04 1,403In Stock 3,000Expected 2026/11/09	Mfr. Part No. STM1811LWX7F Mouser Part No 511-STM1811LWX7F	STMicroelectronics	Supervisory Circuits 4.62VRST Active Low Open Drain reset Learn More about STMicroelectronics stm standard products	Datasheet	1,403In Stock 3,000Expected 2026/11/09	Cut Tape $1.04 $0.743 $0.67 $0.59 Reel $0.461 View $0.552 $0.529 $0.513 $0.434 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Supervisory	SMD/SMT	SOT-23-3	4.62 V	3 Input	Active Low, Open Drain	No Manual Reset	No Watchdog	No Backup	150 ms	5.5 V	- 40 C	+ 105 C	2.5 %	STM1811		Reel, Cut Tape, MouseReel
Supervisory Circuits 4.37VRST Active Low Open Drain reset STM1813MWX7F STMicroelectronics 1: $0.77 1,732In Stock	Mfr. Part No. STM1813MWX7F Mouser Part No 511-STM1813MWX7F	STMicroelectronics	Supervisory Circuits 4.37VRST Active Low Open Drain reset Learn More about STMicroelectronics stm standard products	Datasheet	1,732In Stock	Cut Tape $0.77 $0.587 $0.541 $0.491 Reel $0.44 View $0.468 $0.452 $0.442 $0.43 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Supervisory	SMD/SMT	SOT-23-3	4.37 V	1 Input	Active Low, Open Drain	Manual Reset	No Watchdog	No Backup	150 ms	5.5 V	- 40 C	+ 105 C	2.5 %	STM1813		Reel, Cut Tape, MouseReel
Supervisory Circuits 3.06VRST Active Low Push-Pull Reset STM1815TWX7F STMicroelectronics 1: $0.95 303In Stock	Mfr. Part No. STM1815TWX7F Mouser Part No 511-STM1815TWX7F	STMicroelectronics	Supervisory Circuits 3.06VRST Active Low Push-Pull Reset Learn More about STMicroelectronics stm standard products	Datasheet	303In Stock	Cut Tape $0.95 $0.682 $0.614 $0.54 Reel $0.426 View $0.505 $0.484 $0.468 $0.418 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Supervisory	SMD/SMT	SOT-23-3	3.06 V	1 Input	Active Low, Push-Pull	No Manual Reset	No Watchdog	No Backup	150 ms	5.5 V	- 40 C	+ 105 C	2.5 %	STM1815		Reel, Cut Tape, MouseReel
Supervisory Circuits 2.55VRST Active Low Open Drain reset STM1816RWX7F STMicroelectronics 1: $0.961 325In Stock 6,000On Order	Mfr. Part No. STM1816RWX7F Mouser Part No 511-STM1816RWX7F	STMicroelectronics	Supervisory Circuits 2.55VRST Active Low Open Drain reset Learn More about STMicroelectronics stm standard products	Datasheet	325In Stock 6,000On Order	Cut Tape $0.961 $0.687 $0.619 $0.544 View Reel $0.45 $0.509 $0.487 $0.472 $0.45 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Supervisory	SMD/SMT	SOT-23-3	2.55 V	3 Input	Active Low, Open Drain	No Manual Reset	No Watchdog	No Backup	150 ms	5.5 V	- 40 C	+ 105 C	2.5 %	STM1816		Reel, Cut Tape, MouseReel
Supervisory Circuits 2.88VRST Active Low Open Drain reset STM1816SWX7F STMicroelectronics 1: $0.80 179In Stock 12,000Expected 2026/12/14	Mfr. Part No. STM1816SWX7F Mouser Part No 511-STM1816SWX7F	STMicroelectronics	Supervisory Circuits 2.88VRST Active Low Open Drain reset Learn More about STMicroelectronics stm standard products	Datasheet	179In Stock 12,000Expected 2026/12/14	Cut Tape $0.80 $0.573 $0.516 $0.452 View Reel $0.352 $0.422 $0.394 $0.379 $0.352 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Supervisory	SMD/SMT	SOT-23-3	2.88 V	3 Input	Active Low, Open Drain	No Manual Reset	No Watchdog	No Backup	150 ms	5.5 V	- 40 C	+ 105 C	2.5 %	STM1816		Reel, Cut Tape, MouseReel
Supervisory Circuits 3.06VRST Active Low Open Drain reset STM1816TWX7F STMicroelectronics 1: $1.04 325In Stock 9,000On Order	Mfr. Part No. STM1816TWX7F Mouser Part No 511-STM1816TWX7F	STMicroelectronics	Supervisory Circuits 3.06VRST Active Low Open Drain reset Learn More about STMicroelectronics stm standard products	Datasheet	325In Stock 9,000On Order On Order Ship Dates Mfr. No: STM1816TWX7F Stock: 325 Can Dispatch Immediately On Order: 6,000 Expected 2026/12/04 3,000 Expected 2027/02/01 Factory Lead Time: 30 Weeks	Cut Tape $1.04 $0.747 $0.673 $0.592 View Reel $0.45 $0.554 $0.531 $0.515 $0.45 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Supervisory	SMD/SMT	SOT-23-3	3.06 V	1 Input	Active Low, Open Drain	No Manual Reset	No Watchdog	No Backup	150 ms	5.5 V	- 40 C	+ 105 C	2.5 %	STM1816		Reel, Cut Tape, MouseReel