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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	Packaging
Supervisory Circuits 4.62VRST Active Low Push-Pull Reset STM1810LWX7F STMicroelectronics 1: $0.99 2,756In Stock	Mfr. Part No. STM1810LWX7F Mouser Part No 511-STM1810LWX7F	STMicroelectronics	Supervisory Circuits 4.62VRST Active Low Push-Pull Reset Learn More about STMicroelectronics stm standard products	Datasheet	2,756In Stock	Cut Tape $0.99 $0.698 $0.619 $0.563 Reel $0.454 View $0.522 $0.505 $0.492 $0.444 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Supervisory	SMD/SMT	SOT-23-3	4.62 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 %	STM1810	Reel, Cut Tape, MouseReel
Supervisory Circuits 4.40V w/Batt Switch STM819MM6F STMicroelectronics 1: $1.15 2,467In Stock	Mfr. Part No. STM819MM6F Mouser Part No 511-STM819MM6F	STMicroelectronics	Supervisory Circuits 4.40V w/Batt Switch	Datasheet	2,467In Stock	Cut Tape $1.15 $0.826 $0.744 $0.654 Reel $0.525 View $0.611 $0.585 $0.568 $0.518 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Voltage Supervisory	SMD/SMT	SOIC-8	4.4 V	1 Input	Active Low, Push-Pull	Manual Reset	No Watchdog	Backup	200 ms	5.5 V	- 40 C	+ 85 C		STM819L/M	Reel, Cut Tape, MouseReel
Supervisory Circuits 4.270 to 4.490VRST Watchdog Input STM6321MWY6F STMicroelectronics 1: $1.92 1,145In Stock	Mfr. Part No. STM6321MWY6F Mouser Part No 511-STM6321MWY6F	STMicroelectronics	Supervisory Circuits 4.270 to 4.490VRST Watchdog Input Learn More about STMicroelectronics stm standard products	Datasheet	1,145In Stock	Cut Tape $1.92 $1.42 $1.29 $1.15 Reel $0.968 View $1.09 $1.05 $0.885 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Supervisory	SMD/SMT	SOT-23-5	4.39 V	1 Input	Active High, Active Low, Open Drain, Push-Pull	No Manual Reset	Watchdog	No Backup	200 ms	5.5 V	- 40 C	+ 85 C		STM6321	Reel, Cut Tape, MouseReel
Supervisory Circuits 2.625V w/Batt Switch STM802RM6F STMicroelectronics 1: $2.33 1,046In Stock	Mfr. Part No. STM802RM6F Mouser Part No 511-STM802RM6F	STMicroelectronics	Supervisory Circuits 2.625V w/Batt Switch	Datasheet	1,046In Stock	Cut Tape $2.33 $1.73 $1.58 $1.42 Reel $1.19 View $1.34 $1.30 $1.26 $1.17 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Voltage Supervisory	SMD/SMT	SOIC-8	2.625 V	1 Input	Active Low, Push-Pull	No Manual Reset	Watchdog	Backup	200 ms	5.5 V	- 40 C	+ 85 C		STM802T/S/R	Reel, Cut Tape, MouseReel
Supervisory Circuits 4.40V w/Batt Switch STM817MM6F STMicroelectronics 1: $1.27 1,969In Stock	Mfr. Part No. STM817MM6F Mouser Part No 511-STM817MM6F	STMicroelectronics	Supervisory Circuits 4.40V w/Batt Switch Learn More about STMicroelectronics stm standard products	Datasheet	1,969In Stock	Cut Tape $1.27 $0.918 $0.832 $0.734 Reel $0.59 View $0.688 $0.661 $0.632 $0.586 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Voltage Supervisory	SMD/SMT	SOIC-8	4.4 V	1 Input	Active Low, Push-Pull	No Manual Reset	Watchdog	Backup	200 ms	5.5 V	- 40 C	+ 85 C		STM817L/M	Reel, Cut Tape, MouseReel
Supervisory Circuits 4.40V w/Batt Switch STM818MM6F STMicroelectronics 1: $3.02 515In Stock	Mfr. Part No. STM818MM6F Mouser Part No 511-STM818MM6F	STMicroelectronics	Supervisory Circuits 4.40V w/Batt Switch	Datasheet	515In Stock	Cut Tape $3.02 $2.26 $2.07 $1.86 Reel $1.58 View $1.76 $1.73 $1.64 $1.56 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Voltage Supervisory	SMD/SMT	SOIC-8	4.4 V	1 Input	Active Low, Push-Pull	No Manual Reset	Watchdog	Backup	200 ms	5.5 V	- 40 C	+ 85 C		STM818L/M	Reel, Cut Tape, MouseReel
Supervisory Circuits 4.65V w/Batt Switch STM819LM6F STMicroelectronics 1: $1.15 2,364In Stock	Mfr. Part No. STM819LM6F Mouser Part No 511-STM819LM6F	STMicroelectronics	Supervisory Circuits 4.65V w/Batt Switch Learn More about STMicroelectronics stm standard products	Datasheet	2,364In Stock	Cut Tape $1.15 $0.826 $0.744 $0.654 View Reel $0.566 $0.611 $0.585 $0.568 $0.566 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Voltage Supervisory	SMD/SMT	SOIC-8	4.65 V	1 Input	Active Low, Push-Pull	Manual Reset	No Watchdog	Backup	200 ms	5.5 V	- 40 C	+ 85 C		STM819L/M	Reel, Cut Tape, MouseReel
Supervisory Circuits Smart push-button on/off controller with Smart Reset and power-on lockout STM6601DA2BDM6F STMicroelectronics 1: $1.77 254In Stock	Mfr. Part No. STM6601DA2BDM6F Mouser Part No 511-STM6601DA2BDM6F	STMicroelectronics	Supervisory Circuits Smart push-button on/off controller with Smart Reset and power-on lockout Learn More about STMicroelectronics stmicrostm6600	Datasheet	254In Stock	Cut Tape $1.77 $1.30 $1.19 $1.06 Reel $0.877 View $0.991 $0.949 $0.94 $0.864	Min.: 1 Mult.: 1 : 3,000	Voltage Supervisory	SMD/SMT	TDFN-12	2.5 V	1 Input	Open Drain, Push-Pull	No Manual Reset	No Watchdog	No Backup	360 ms	5.5 V	- 40 C	+ 85 C	1 %		Reel, Cut Tape
Supervisory Circuits SRAM TK Controller M48T201Y-70MH1F STMicroelectronics 1: $15.79 760In Stock	Mfr. Part No. M48T201Y-70MH1F Mouser Part No 511-M48T201Y-70MH1F	STMicroelectronics	Supervisory Circuits SRAM TK Controller	Datasheet	760In Stock	Cut Tape $15.79 $12.57 $11.76 $10.87 View Reel $10.21 $10.73 $10.28 $10.21 Quote MouseReel Available	Min.: 1 Mult.: 1 : 936	Voltage Supervisory	SMD/SMT	SOIC-44		1 Input	Open Drain	No Manual Reset	Watchdog	Backup		5.5 V	0 C	+ 70 C		M48T201Y	Reel, Cut Tape, MouseReel
Supervisory Circuits Triple Ultra-Lo Volt Open Drain reset STM6719SHWB6F STMicroelectronics 1: $2.40 1,370In Stock	Mfr. Part No. STM6719SHWB6F Mouser Part No 511-M6719SHWB6F	STMicroelectronics	Supervisory Circuits Triple Ultra-Lo Volt Open Drain reset	Datasheet	1,370In Stock	Cut Tape $2.40 $1.77 $1.60 $1.44 Reel $1.24 View $1.36 $1.33 $1.27 $1.20 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Supervisory	SMD/SMT	SOT-23-6	1.313 V, 2.925 V, Adjustable	3 Input	Active Low, Open Drain	Manual Reset	No Watchdog	No Backup	210 ms	5.5 V	- 40 C	+ 85 C		STM6719	Reel, Cut Tape, MouseReel
Supervisory Circuits 4 pin Smart Reset SR1HARU STMicroelectronics 1: $1.54 4,395In Stock	Mfr. Part No. SR1HARU Mouser Part No 511-SR1HARU	STMicroelectronics	Supervisory Circuits 4 pin Smart Reset	Datasheet	4,395In Stock	Cut Tape $1.54 $1.12 $1.02 $0.901 Reel $0.742 View $0.847 $0.814 $0.806 $0.713 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	4 s	5.5 V	- 40 C	+ 85 C		SR1	Reel, Cut Tape, MouseReel
Supervisory Circuits Active Low Open Drain Reset Circuit STM1001LWX6F STMicroelectronics 1: $0.95 4,565In Stock	Mfr. Part No. STM1001LWX6F Mouser Part No 511-STM1001LWX6F	STMicroelectronics	Supervisory Circuits Active Low Open Drain Reset Circuit Learn More about STMicroelectronics stm standard products	Datasheet	4,565In Stock	Cut Tape $0.95 $0.684 $0.618 $0.543 Reel $0.436 View $0.508 $0.486 $0.471 $0.428 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Supervisory	SMD/SMT	SOT-23-3	4.63 V	1 Input	Active Low, Open Drain	No Manual Reset	No Watchdog	No Backup	210 ms	5.5 V	- 40 C	+ 85 C		STM1001	Reel, Cut Tape, MouseReel
Supervisory Circuits RESET CIRCUIT STM1001MWX6F STMicroelectronics 1: $0.95 4,030In Stock	Mfr. Part No. STM1001MWX6F Mouser Part No 511-STM1001MWX6F	STMicroelectronics	Supervisory Circuits RESET CIRCUIT Learn More about STMicroelectronics stm standard products	Datasheet	4,030In Stock	Cut Tape $0.95 $0.684 $0.618 $0.543 Reel $0.445 View $0.508 $0.486 $0.471 $0.436 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Supervisory	SMD/SMT	SOT-23-3	4.38 V	1 Input	Active Low, Open Drain	No Manual Reset	No Watchdog	No Backup	210 ms	5.5 V	- 40 C	+ 85 C		STM1001	Reel, Cut Tape, MouseReel
Supervisory Circuits RESET CIRCUIT STM1001TWX6F STMicroelectronics 1: $0.92 9,625In Stock	Mfr. Part No. STM1001TWX6F Mouser Part No 511-STM1001TWX6F	STMicroelectronics	Supervisory Circuits RESET CIRCUIT Learn More about STMicroelectronics stm standard products	Datasheet	9,625In Stock	Cut Tape $0.92 $0.661 $0.595 $0.523 Reel $0.44 View $0.49 $0.468 $0.454 $0.428 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Supervisory	SMD/SMT	SOT-23-3	3.08 V	1 Input	Active Low, Open Drain	No Manual Reset	No Watchdog	No Backup	210 ms	5.5 V	- 40 C	+ 85 C		STM1001	Reel, Cut Tape, MouseReel
Supervisory Circuits 1.6V Active Lo Open Drain Voltage Detect STM1061N16WX6F STMicroelectronics 1: $0.82 4,819In Stock	Mfr. Part No. STM1061N16WX6F Mouser Part No 511-STM1061N16WX6F	STMicroelectronics	Supervisory Circuits 1.6V Active Lo Open Drain Voltage Detect Learn More about STMicroelectronics stm standard products	Datasheet	4,819In Stock	Cut Tape $0.82 $0.583 $0.526 $0.461 View Reel $0.336 $0.428 $0.411 $0.391 $0.336 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Detector	SMD/SMT	SOT-23-3	1.6 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 2.6V Active Lo Open Drain Voltage Detect STM1061N26WX6F STMicroelectronics 1: $0.83 12,973In Stock	Mfr. Part No. STM1061N26WX6F Mouser Part No 511-STM1061N26WX6F	STMicroelectronics	Supervisory Circuits 2.6V Active Lo Open Drain Voltage Detect Learn More about STMicroelectronics stm standard products	Datasheet	12,973In Stock	Cut Tape $0.83 $0.595 $0.536 $0.47 Reel $0.383 View $0.44 $0.42 $0.404 $0.38 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Detector	SMD/SMT	SOT-23-3	2.6 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 3.4V Active Lo Open Drain Voltage Detect STM1061N34WX6F STMicroelectronics 1: $0.77 4,213In Stock	Mfr. Part No. STM1061N34WX6F Mouser Part No 511-STM1061N34WX6F	STMicroelectronics	Supervisory Circuits 3.4V Active Lo Open Drain Voltage Detect Learn More about STMicroelectronics stm standard products	Datasheet	4,213In Stock	Cut Tape $0.77 $0.551 $0.497 $0.435 Reel $0.354 View $0.405 $0.388 $0.373 $0.337 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Detector	SMD/SMT	SOT-23-3	3.4 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 STM1813LWX7F STMicroelectronics 1: $0.99 3,645In Stock	Mfr. Part No. STM1813LWX7F Mouser Part No 511-STM1813LWX7F	STMicroelectronics	Supervisory Circuits 4.62VRST Active Low Open Drain reset Learn More about STMicroelectronics stm standard products	Datasheet	3,645In Stock	Cut Tape $0.99 $0.713 $0.644 $0.568 View Reel $0.429 $0.53 $0.508 $0.493 $0.429 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Supervisory	SMD/SMT	SOT-23-3	4.62 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 2.88VRST Active Low Open Drain reset STM1818SWX7F STMicroelectronics 1: $1.15 2,669In Stock 15,000On Order	Mfr. Part No. STM1818SWX7F Mouser Part No 511-STM1818SWX7F	STMicroelectronics	Supervisory Circuits 2.88VRST Active Low Open Drain reset Learn More about STMicroelectronics stm standard products	Datasheet	2,669In Stock 15,000On Order	Cut Tape $1.15 $0.834 $0.754 $0.666 View Reel $0.538 $0.625 $0.598 $0.585 $0.538 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Supervisory	SMD/SMT	SOT-23-3	2.88 V	3 Input	Active Low, Open Drain	Manual Reset	No Watchdog	No Backup	150 ms	5.5 V	- 40 C	+ 105 C	2.5 %	STM1818	Reel, Cut Tape, MouseReel
Supervisory Circuits Open Drain Microprocessor Reset STM6315RAW13F STMicroelectronics 1: $1.31 2,815In Stock	Mfr. Part No. STM6315RAW13F Mouser Part No 511-STM6315RAW13F	STMicroelectronics	Supervisory Circuits Open Drain Microprocessor Reset Learn More about STMicroelectronics stm standard products	Datasheet	2,815In Stock	Cut Tape $1.31 $0.954 $0.864 $0.765 Reel $0.622 View $0.718 $0.69 $0.669 $0.609 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Supervisory	SMD/SMT	SOT-143-4	2.63 V	1 Input	Active Low, Open Drain	Manual Reset	No Watchdog	No Backup	1.5 ms	5.5 V	- 40 C	+ 125 C	1.8 %	STM6315	Reel, Cut Tape, MouseReel
Supervisory Circuits Open Drain Microprocessor Reset STM6315RBW13F STMicroelectronics 1: $1.12 9,650In Stock	Mfr. Part No. STM6315RBW13F Mouser Part No 511-STM6315RBW13F	STMicroelectronics	Supervisory Circuits Open Drain Microprocessor Reset Learn More about STMicroelectronics stm standard products	Datasheet	9,650In Stock	Cut Tape $1.12 $0.826 $0.751 $0.67 Reel $0.585 View $0.63 $0.607 $0.592 $0.572 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Supervisory	SMD/SMT	SOT-143-4	2.63 V	1 Input	Active Low, Open Drain	Manual Reset	No Watchdog	No Backup	30 ms	5.5 V	- 40 C	+ 125 C	1.8 %	STM6315	Reel, Cut Tape, MouseReel
Supervisory Circuits Dual Push-Button Smart Reset Adjust STM6510RCACDG6F STMicroelectronics 1: $1.93 3,852In Stock 3,000Expected 2026/12/14	Mfr. Part No. STM6510RCACDG6F Mouser Part No 511-STM6510RCACDG6F	STMicroelectronics	Supervisory Circuits Dual Push-Button Smart Reset Adjust Learn More about STMicroelectronics stm6524	Datasheet	3,852In Stock 3,000Expected 2026/12/14	Cut Tape $1.93 $1.42 $1.30 $1.16 Reel $0.949 View $1.09 $1.05 $0.92 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Supervisory	SMD/SMT	TDFN-8	2.625 V	2 Input	Active Low, Open Drain	No Manual Reset	No Watchdog	No Backup	Programmable	5.5 V	- 40 C	+ 85 C	2 %	STM6510	Reel, Cut Tape, MouseReel
Supervisory Circuits Smart reset Smart reset STM6513REIEDG6F STMicroelectronics 1: $2.15 5,998In Stock	Mfr. Part No. STM6513REIEDG6F Mouser Part No 511-STM6513REIEDG6F	STMicroelectronics	Supervisory Circuits Smart reset Smart reset	Datasheet	5,998In Stock	Cut Tape $2.15 $1.59 $1.45 $1.29 Reel $1.11 View $1.21 $1.17 $1.12 $1.06 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Supervisory	SMD/SMT	DFN-8	2.625 V	2 Input	Active High, Active Low, Open Drain, Push-Pull	No Manual Reset	No Watchdog	No Backup	210 ms	5.5 V	- 40 C	+ 85 C		STM6513	Reel, Cut Tape, MouseReel
Supervisory Circuits 4-Pin Smart Reset IC 2V to 5.5V 1uA STM6519ACARUB6F STMicroelectronics 1: $1.41 4,953In Stock	Mfr. Part No. STM6519ACARUB6F Mouser Part No 511-STM6519ACARUB6F	STMicroelectronics	Supervisory Circuits 4-Pin Smart Reset IC 2V to 5.5V 1uA Learn More about STMicroelectronics stm6524	Datasheet	4,953In Stock	Cut Tape $1.41 $1.03 $0.927 $0.822 Reel $0.692 View $0.771 $0.741 $0.721 $0.636 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Supervisory	SMD/SMT	UDFN-6L	5.5 V	1 Input	Active Low, Open Drain	No Manual Reset	No Watchdog	No Backup		5.5 V	- 40 C	+ 85 C		STM6519	Reel, Cut Tape, MouseReel
Supervisory Circuits 4-Pin Smart Reset IC 2V to 5.5V 1uA STM6519AHARUB6F STMicroelectronics 1: $1.34 2,963In Stock	Mfr. Part No. STM6519AHARUB6F Mouser Part No 511-STM6519AHARUB6F	STMicroelectronics	Supervisory Circuits 4-Pin Smart Reset IC 2V to 5.5V 1uA Learn More about STMicroelectronics stm6524	Datasheet	2,963In Stock	Cut Tape $1.34 $0.992 $0.905 $0.809 Reel $0.668 View $0.762 $0.735 $0.713 $0.658 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Voltage Supervisory	SMD/SMT	UDFN-6L	5.5 V	1 Input	Active Low, Open Drain	No Manual Reset	No Watchdog	No Backup		5.5 V	- 40 C	+ 85 C		STM6519	Reel, Cut Tape, MouseReel