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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 Microprocessor supervisor, 2.9V reset threshold, push-pull active-low reset, 140ms timeout, 0.9V to 6V, SOT-23-3, tape/reel, -40C to +85 C SP809EK-L-2-9/TR MaxLinear 1: $0.511 1,324In Stock	Mfr. Part No. SP809EK-L-2-9/TR Mouser Part No 701-SP809EK-L-2-9/TR	MaxLinear	Supervisory Circuits Microprocessor supervisor, 2.9V reset threshold, push-pull active-low reset, 140ms timeout, 0.9V to 6V, SOT-23-3, tape/reel, -40C to +85 C	Datasheet	1,324In Stock	Cut Tape $0.511 $0.352 $0.314 $0.271 Reel $0.211 View $0.25 $0.24 $0.229 $0.206 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Voltage Supervisory	SMD/SMT	SOT-23-3	2.9 V	1 Input	Active Low, Push-Pull	No Manual Reset	No Watchdog	No Backup	230 ms	6 V	- 40 C	+ 85 C		SP809	Reel, Cut Tape, MouseReel
Supervisory Circuits Microprocessor supervisor, 3.08V reset threshold, active-high/low reset, manual reset, power-fail comparator, no watchdog, NSOIC-8, tape/reel, -40C to +85 C SP708TEN-L/TR MaxLinear 1: $0.89 4,003In Stock	Mfr. Part No. SP708TEN-L/TR Mouser Part No 701-SP708TEN-L/TR	MaxLinear	Supervisory Circuits Microprocessor supervisor, 3.08V reset threshold, active-high/low reset, manual reset, power-fail comparator, no watchdog, NSOIC-8, tape/reel, -40C to +85 C	Datasheet	4,003In Stock	Cut Tape $0.89 $0.638 $0.576 $0.505 Reel $0.418 View $0.472 $0.452 $0.437 $0.404 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Voltage Supervisory	SMD/SMT	SOIC-8	4.4 V	1 Input	Active High, Active Low	Manual Reset	No Watchdog	No Backup	200 ms	5.5 V	0 C	+ 70 C	4 %	SP708	Reel, Cut Tape, MouseReel
Supervisory Circuits Microprocessor supervisor, 2.93V reset threshold, active-low reset, watchdog, manual reset, power-fail comparator, NSOIC-8, tape/reel, -40C to +85 C SP706SEN-L/TR MaxLinear 1: $0.83 3,131In Stock 7,500On Order	Mfr. Part No. SP706SEN-L/TR Mouser Part No 701-SP706SEN-L/TR	MaxLinear	Supervisory Circuits Microprocessor supervisor, 2.93V reset threshold, active-low reset, watchdog, manual reset, power-fail comparator, NSOIC-8, tape/reel, -40C to +85 C	Datasheet	3,131In Stock 7,500On Order On Order Ship Dates Mfr. No: SP706SEN-L/TR Stock: 3,131 Can Dispatch Immediately On Order: 2,500 Expected 2026/12/21 5,000 Expected 2027/01/25 Factory Lead Time: 24 Weeks	Cut Tape $0.83 $0.591 $0.533 $0.468 Reel $0.381 View $0.436 $0.418 $0.401 $0.369 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Voltage Supervisory	SMD/SMT	SOIC-8	4.4 V	1 Input	Active Low	Manual Reset	Watchdog	No Backup	200 ms	5.5 V	- 40 C	+ 85 C	4 %	SP706	Reel, Cut Tape, MouseReel
Supervisory Circuits Microprocessor supervisor, 2.93V reset threshold, active-high/low reset, manual reset, power-fail comparator, no watchdog, NSOIC-8, tape/reel, -40C to +85 C SP708SEN-L/TR MaxLinear 1: $0.94 2,679In Stock	Mfr. Part No. SP708SEN-L/TR Mouser Part No 701-SP708SEN-L/TR	MaxLinear	Supervisory Circuits Microprocessor supervisor, 2.93V reset threshold, active-high/low reset, manual reset, power-fail comparator, no watchdog, NSOIC-8, tape/reel, -40C to +85 C	Datasheet	2,679In Stock	Cut Tape $0.94 $0.666 $0.599 $0.526 Reel $0.426 View $0.49 $0.468 $0.451 $0.405 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Voltage Supervisory	SMD/SMT	SOIC-8	4.4 V	1 Input	Active High, Active Low	Manual Reset	No Watchdog	No Backup	200 ms	5.5 V	- 40 C	+ 85 C	4 %	SP708	Reel, Cut Tape, MouseReel
Supervisory Circuits Microprocessor supervisor, 2.6V reset threshold, push-pull active-low reset, 140ms timeout, 0.9V to 6V, SOT-23-3, tape/reel, -40C to +85 C SP809EK-L-2-6/TR MaxLinear 1: $0.511 41In Stock 7,500Expected 2026/10/15	Mfr. Part No. SP809EK-L-2-6/TR Mouser Part No 701-SP809EK-L-2-6/TR	MaxLinear	Supervisory Circuits Microprocessor supervisor, 2.6V reset threshold, push-pull active-low reset, 140ms timeout, 0.9V to 6V, SOT-23-3, tape/reel, -40C to +85 C	Datasheet	41In Stock 7,500Expected 2026/10/15	Cut Tape $0.511 $0.352 $0.314 $0.265 Reel $0.211 View $0.247 $0.234 $0.224 $0.204 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Voltage Supervisory	SMD/SMT	SOT-23-3	2.6 V	1 Input	Active Low, Push-Pull	No Manual Reset	No Watchdog	No Backup	230 ms	6 V	- 40 C	+ 85 C		SP809	Reel, Cut Tape, MouseReel
Supervisory Circuits Microprocessor supervisor, 3.1V reset threshold, open-drain active-low reset, 140ms timeout, 0.9V to 6V, SOT-23-3, tape/reel, -40C to +85 C SP809NEK-L-3-1/TR MaxLinear 1: $0.50 258In Stock 17,500On Order	Mfr. Part No. SP809NEK-L-3-1/TR Mouser Part No 701-SP809NEK-L-3-1TR	MaxLinear	Supervisory Circuits Microprocessor supervisor, 3.1V reset threshold, open-drain active-low reset, 140ms timeout, 0.9V to 6V, SOT-23-3, tape/reel, -40C to +85 C	Datasheet	258In Stock 17,500On Order On Order Ship Dates Mfr. No: SP809NEK-L-3-1/TR Stock: 258 Can Dispatch Immediately On Order: 5,000 Expected 2026/10/09 12,500 Expected 2026/11/17 Factory Lead Time: 20 Weeks	Cut Tape $0.50 $0.347 $0.311 $0.27 Reel $0.217 View $0.25 $0.24 $0.229 $0.211 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Voltage Supervisory	SMD/SMT	SOT-23-3	3.1 V	1 Input	Active Low, Open Drain	No Manual Reset	No Watchdog	No Backup	230 ms	6 V	- 40 C	+ 85 C		SP809	Reel, Cut Tape, MouseReel
Supervisory Circuits Microprocessor supervisor, 3.08V reset threshold, active-low reset, watchdog, manual reset, power-fail comparator, NSOIC-8, tape/reel, 0C to +70 C SP706TCN-L/TR MaxLinear 1: $0.98 8,401On Order	Mfr. Part No. SP706TCN-L/TR Mouser Part No 701-SP706TCN-L/TR	MaxLinear	Supervisory Circuits Microprocessor supervisor, 3.08V reset threshold, active-low reset, watchdog, manual reset, power-fail comparator, NSOIC-8, tape/reel, 0C to +70 C	Datasheet	8,401On Order On Order Ship Dates Mfr. No: SP706TCN-L/TR Stock: 0 On Order: 901 Expected 2026/11/03 2,500 Expected 2027/02/23 5,000 Expected 2027/03/23 Factory Lead Time: 24 Weeks	Cut Tape $0.98 $0.707 $0.638 $0.562 Reel $0.461 View $0.526 $0.504 $0.49 $0.447 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Voltage Supervisory	SMD/SMT	SOIC-8	4.4 V	1 Input	Active Low	Manual Reset	Watchdog	No Backup	200 ms	5.5 V	- 40 C	+ 85 C	4 %	SP706	Reel, Cut Tape, MouseReel
Supervisory Circuits Microprocessor supervisor, 3.08V reset threshold, active-low reset, watchdog, manual reset, power-fail comparator, NSOIC-8, tape/reel, -40C to +85 C SP706TEN-L/TR MaxLinear 1: $0.93 9,500On Order	Mfr. Part No. SP706TEN-L/TR Mouser Part No 701-SP706TEN-L/TR	MaxLinear	Supervisory Circuits Microprocessor supervisor, 3.08V reset threshold, active-low reset, watchdog, manual reset, power-fail comparator, NSOIC-8, tape/reel, -40C to +85 C	Datasheet	9,500On Order On Order Ship Dates Mfr. No: SP706TEN-L/TR Stock: 0 On Order: 2,000 Expected 2026/11/04 2,500 Expected 2027/01/29 5,000 Expected 2027/02/05 Factory Lead Time: 24 Weeks	Cut Tape $0.93 $0.664 $0.599 $0.527 Reel $0.433 View $0.492 $0.481 $0.456 $0.423 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Voltage Supervisory	SMD/SMT	SOIC-8	4.4 V	1 Input	Active Low	Manual Reset	Watchdog	No Backup	200 ms	5.5 V	- 40 C	+ 85 C	4 %	SP706	Reel, Cut Tape, MouseReel
Supervisory Circuits Microprocessor supervisor, 2.63V reset threshold, active-low reset, watchdog, manual reset, power-fail comparator, NSOIC-8, tape/reel, 0C to +70 C SP706RCN-L/TR MaxLinear 1: $0.87 Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. SP706RCN-L/TR Mouser Part No 701-SP706RCN-L/TR	MaxLinear	Supervisory Circuits Microprocessor supervisor, 2.63V reset threshold, active-low reset, watchdog, manual reset, power-fail comparator, NSOIC-8, tape/reel, 0C to +70 C	Datasheet	Non-Stocked Lead-Time 24 Weeks	Cut Tape $0.87 $0.605 $0.543 $0.475 Reel $0.392 View $0.441 $0.422 $0.405 $0.387 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Voltage Supervisory	SMD/SMT	SOIC-8	4.4 V	1 Input	Active High, Active Low	Manual Reset	No Watchdog	No Backup	200 ms	5.5 V	- 40 C	+ 85 C	2.8 %	SP706	Reel, Cut Tape, MouseReel
Supervisory Circuits Microprocessor supervisor, 2.63V reset threshold, active-low reset, watchdog, manual reset, power-fail comparator, NSOIC-8, tape/reel, -40C to +85 C SP706REN-L/TR MaxLinear 1: $0.89 Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. SP706REN-L/TR Mouser Part No 701-SP706REN-L/TR	MaxLinear	Supervisory Circuits Microprocessor supervisor, 2.63V reset threshold, active-low reset, watchdog, manual reset, power-fail comparator, NSOIC-8, tape/reel, -40C to +85 C	Datasheet	Non-Stocked Lead-Time 24 Weeks	Cut Tape $0.89 $0.638 $0.576 $0.505 Reel $0.414 View $0.472 $0.452 $0.437 $0.405 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Voltage Supervisory	SMD/SMT	SOIC-8	4.4 V	1 Input	Active Low	Manual Reset	Watchdog	No Backup	200 ms	5.5 V	- 40 C	+ 85 C	4 %	SP706	Reel, Cut Tape, MouseReel
Supervisory Circuits Microprocessor supervisor, 3.08V reset threshold, active-low reset, watchdog, manual reset, power-fail comparator, MSOP-8, tape/reel, -40C to +85 C SP706TEU-L/TR MaxLinear 1: $0.94 Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. SP706TEU-L/TR Mouser Part No 701-SP706TEU-L/TR	MaxLinear	Supervisory Circuits Microprocessor supervisor, 3.08V reset threshold, active-low reset, watchdog, manual reset, power-fail comparator, MSOP-8, tape/reel, -40C to +85 C	Datasheet	Non-Stocked Lead-Time 24 Weeks	Cut Tape $0.94 $0.661 $0.593 $0.518 Reel $0.404 View $0.483 $0.461 $0.443 $0.394 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Voltage Supervisory	SMD/SMT	SOIC-8	4.65 V	1 Input	Active High, Active Low	Manual Reset	No Watchdog	No Backup	200 ms	5.5 V	- 40 C	+ 85 C	2.7 %	SP706	Reel, Cut Tape, MouseReel
Supervisory Circuits Microprocessor supervisor, 2.3V reset threshold, push-pull active-low reset, 140ms timeout, 0.9V to 6V, SOT-23-3, tape/reel, -40C to +85 C SP809EK-L-2-3/TR MaxLinear 1: $0.43 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. SP809EK-L-2-3/TR Mouser Part No 701-SP809EK-L-2-3/TR	MaxLinear	Supervisory Circuits Microprocessor supervisor, 2.3V reset threshold, push-pull active-low reset, 140ms timeout, 0.9V to 6V, SOT-23-3, tape/reel, -40C to +85 C	Datasheet	Non-Stocked Lead-Time 20 Weeks	Cut Tape $0.43 $0.298 $0.266 $0.229 Reel $0.181 View $0.212 $0.201 $0.193 $0.178 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Voltage Supervisory	SMD/SMT	SOT-23-3	2.3 V	1 Input	Active Low, Push-Pull	No Manual Reset	No Watchdog	No Backup	230 ms	6 V	- 40 C	+ 85 C		SP809	Reel, Cut Tape, MouseReel
Supervisory Circuits Microprocessor supervisor, 2.93V reset threshold, active-low reset, watchdog, manual reset, power-fail comparator, MSOP-8, tape/reel, 0C to +70 C MaxLinear SP706SCU-L/TR SP706SCU-L/TR MaxLinear 2,500: $0.405 Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. SP706SCU-L/TR Mouser Part No 701-SP706SCU-L/TR	MaxLinear	Supervisory Circuits Microprocessor supervisor, 2.93V reset threshold, active-low reset, watchdog, manual reset, power-fail comparator, MSOP-8, tape/reel, 0C to +70 C	Datasheet	Non-Stocked Lead-Time 24 Weeks	Reel $0.405 $0.40	Min.: 2,500 Mult.: 2,500 : 2,500	Voltage Supervisory	SMD/SMT	SOIC-8	4.4 V	1 Input	Active Low	Manual Reset	Watchdog	No Backup	200 ms	5.5 V	0 C	+ 70 C	4 %	SP706	Reel

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