STM705/706/708/813L Supervisors

STMicroelectronics STM705/706/708/813L Supervisors are self-contained devices which provide microprocessor supervisory functions. A precision voltage reference and comparator monitors the VCC input for an out-of-tolerance condition. When an invalid VCC condition occurs, the reset output (RST) is forced low (or high in the case of RST). These devices also offer a watchdog timer (except for STM707/708) as well as a power-fail comparator to provide the system with an early warning of impending power failure. 

Results: 16
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model 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 Series Qualification Packaging
STMicroelectronics Supervisory Circuits 4.38V Reset Suprvsr 2,264In Stock
Cut Tape
$1.42
$1.03
$0.927
$0.819
Reel
$0.631
Min.: 1
Mult.: 1
: 2,500
Voltage Supervisory SMD/SMT SOIC-8 4.4 V 1 Input Active High, Push-Pull Manual Reset Watchdog No Backup 200 ms 5.5 V - 40 C + 85 C STM706P Reel, Cut Tape, MouseReel
STMicroelectronics Supervisory Circuits 5V Supervisor 200ms 1.6s Timer 40uA 2,408In Stock
Cut Tape
$1.45
$1.05
$0.946
$0.837
Reel
$0.70
Min.: 1
Mult.: 1
: 2,500
Voltage Supervisory SMD/SMT SOIC-8 4.4 V 1 Input Active Low, Push-Pull Manual Reset Watchdog No Backup 200 ms 5.5 V - 40 C + 85 C STM706T/S/R Reel, Cut Tape, MouseReel
STMicroelectronics Supervisory Circuits 5 V Supervisor 1,768In Stock
Cut Tape
$1.63
$1.19
$1.08
$0.959
Reel
$0.814
Min.: 1
Mult.: 1
: 2,500
Voltage Supervisory SMD/SMT SOIC-8 4.4 V 1 Input Active Low, Push-Pull Manual Reset Watchdog No Backup 200 ms 5.5 V - 40 C + 125 C STM706 AEC-Q100 Reel, Cut Tape, MouseReel

STMicroelectronics Supervisory Circuits 3 V Supervisor 4,860In Stock
Cut Tape
$1.42
$1.03
$0.933
$0.827
Reel
$0.694
Min.: 1
Mult.: 1
: 2,500
Voltage Supervisory SMD/SMT SOIC-8 4.4 V 1 Input Active Low, Push-Pull Manual Reset Watchdog No Backup 200 ms 5.5 V - 40 C + 85 C STM706T/S/R Reel, Cut Tape, MouseReel
STMicroelectronics Supervisory Circuits 4.38V Reset Suprvsr 3,461In Stock
Cut Tape
$1.48
$1.07
$0.965
$0.853
Reel
$0.711
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 STM708T/S/R Reel, Cut Tape, MouseReel
STMicroelectronics Supervisory Circuits 4.63V Reset Suprvsr 973In Stock
2,500Expected 10/5/2026
Cut Tape
$2.45
$1.82
$1.66
$1.49
Reel
$1.14
Min.: 1
Mult.: 1
: 2,500
Voltage Supervisory SMD/SMT SOIC-8 4.65 V 1 Input Active Low, Push-Pull Manual Reset Watchdog No Backup 200 ms 5.5 V - 40 C + 85 C STM705 Reel, Cut Tape, MouseReel
STMicroelectronics Supervisory Circuits 4.38V Reset Suprvsr 2,666In Stock
Cut Tape
$1.11
$0.799
$0.719
$0.633
Reel
$0.524
Min.: 1
Mult.: 1
: 2,500
Voltage Supervisory SMD/SMT SOIC-8 4.4 V 1 Input Active Low, Push-Pull Manual Reset Watchdog No Backup 200 ms 5.5 V - 40 C + 85 C STM706 Reel, Cut Tape, MouseReel
STMicroelectronics Supervisory Circuits 4.38V Reset Suprvsr 931In Stock
2,500Expected 9/15/2027
Cut Tape
$1.31
$0.947
$0.857
$0.757
Reel
$0.632
Min.: 1
Mult.: 1
: 2,500
Voltage Supervisory SMD/SMT SOIC-8 4.4 V 1 Input Active Low, Push-Pull Manual Reset Watchdog No Backup 200 ms 5.5 V - 40 C + 85 C STM706T/S/R Reel, Cut Tape, MouseReel
STMicroelectronics Supervisory Circuits 4.38V Reset Suprvsr
5,000On Order
Cut Tape
$1.44
$1.05
$0.943
$0.833
Reel
$0.695
Min.: 1
Mult.: 1
: 2,500
Voltage Supervisory SMD/SMT SOIC-8 2.93 V 1 Input Active Low, Push-Pull Manual Reset Watchdog No Backup 200 ms 5.5 V - 40 C + 85 C STM706T/S/R Reel, Cut Tape, MouseReel
STMicroelectronics Supervisory Circuits 4.38V Reset Suprvsr
9,027On Order
Cut Tape
$1.30
$0.94
$0.852
$0.754
Reel
$0.608
Min.: 1
Mult.: 1
: 2,500
Voltage Supervisory SMD/SMT SOIC-8 4.4 V 1 Input Active Low, Push-Pull Manual Reset Watchdog No Backup 200 ms 5.5 V - 40 C + 85 C STM706T/S/R Reel, Cut Tape, MouseReel
STMicroelectronics Supervisory Circuits 5V Supervisor 200ms 1.6s Timer 40uA 355In Stock
Cut Tape
$1.47
$1.07
$0.967
$0.856
Reel
$0.659
Min.: 1
Mult.: 1
: 2,500
Voltage Supervisory SMD/SMT SOIC-8 4.4 V 1 Input Active High, Active Low, Push-Pull Manual Reset No Watchdog No Backup 200 ms 5.5 V - 40 C + 85 C STM708T/S/R Reel, Cut Tape, MouseReel
STMicroelectronics Supervisory Circuits 4.38V Reset Suprvsr Non-Stocked Lead-Time 30 Weeks
Cut Tape
$1.34
$0.966
$0.874
$0.773
Reel
$0.629
Min.: 1
Mult.: 1
: 2,500
Voltage Supervisory SMD/SMT SOIC-8 4.38 V 1 Input Active High, Active Low, Push-Pull Manual Reset No Watchdog No Backup 280 ms 5.5 V - 40 C + 85 C STM708 Reel, Cut Tape, MouseReel
STMicroelectronics Supervisory Circuits 5V Supervisor 200ms 1.6s Timer 40uA Non-Stocked Lead-Time 30 Weeks
Reel
$0.594
Min.: 2,500
Mult.: 2,500
: 2,500
Voltage Supervisory SMD/SMT SOIC-8 4.4 V 1 Input Active Low, Push-Pull Manual Reset Watchdog No Backup 200 ms 5.5 V - 40 C + 85 C STM706 Reel
STMicroelectronics Supervisory Circuits 4.38V Reset Suprvsr Non-Stocked Lead-Time 30 Weeks
Reel
$0.647
Min.: 2,500
Mult.: 2,500
: 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 STM708T/S/R Reel
STMicroelectronics Supervisory Circuits 4.38V Reset Suprvsr Non-Stocked Lead-Time 30 Weeks
Cut Tape
$1.34
$0.97
$0.877
$0.775
Reel
$0.647
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 STM708T/S/R Reel, Cut Tape, MouseReel
STMicroelectronics Supervisory Circuits 4.63V Reset Suprvsr Non-Stocked Lead-Time 30 Weeks
Reel
$0.964
Min.: 2,500
Mult.: 2,500
: 2,500
Voltage Supervisory SMD/SMT SOIC-8 4.65 V 1 Input Active High, Push-Pull Manual Reset Watchdog No Backup 200 ms 5.5 V - 40 C + 85 C STM813L Reel