Supervisory Circuits

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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
Accuracy
Series
Qualification
Packaging
STMicroelectronics Supervisory Circuits Watchdog timer circuit
Datasheet
23.480In Stock
15.000Expected 8/10/2026
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 Reel, Cut Tape, MouseReel
STMicroelectronics Supervisory Circuits Watchdog Timer 13uA Chip Enable
Datasheet
10.549In Stock
33.000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Voltage Supervisory SMD/SMT SC-70-5 1 Input Active Low, Push-Pull No Manual Reset Watchdog No Backup 210 ms 5.5 V - 40 C + 125 C STWD100 Reel, Cut Tape, MouseReel
STMicroelectronics Supervisory Circuits STWD100 Watchdog
Datasheet
5.421In Stock
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
STMicroelectronics Supervisory Circuits Dual Ultra-Low Volt Push-Pull Reset
Datasheet
870In Stock
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, Push-Pull Manual Reset No Watchdog No Backup 210 ms 5.5 V - 40 C + 85 C STM6718 Reel, Cut Tape, MouseReel
STMicroelectronics Supervisory Circuits Triple Ultra-Lo Volt Open Drain reset
Datasheet
1.021In Stock
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
STMicroelectronics Supervisory Circuits Triple Ultra-Lo Volt Push-Pull Reset
Datasheet
45In Stock
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
STMicroelectronics Supervisory Circuits 6 pin Smart Reset
Datasheet
2.656In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Voltage Supervisory SMD/SMT DFN-6 5.5 V 2 Input Active Low, Open Drain No Manual Reset No Watchdog No Backup 6 s 5.5 V - 40 C + 85 C SR2 Reel, Cut Tape, MouseReel
STMicroelectronics Supervisory Circuits Active Low Open Drain Reset Circuit
Datasheet
2.385In Stock
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
STMicroelectronics Supervisory Circuits RESET CIRCUIT
Datasheet
1.412In Stock
3.000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Voltage Supervisory SMD/SMT SOT-23-3 2.63 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
STMicroelectronics Supervisory Circuits 1.7V Active Lo Open Drain Voltage Detect
Datasheet
104In Stock
15.000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Voltage Detector SMD/SMT SOT-23-3 1.7 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
STMicroelectronics Supervisory Circuits 2.3V Active Lo Open Drain Voltage Detect
Datasheet
3.128In Stock
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
STMicroelectronics Supervisory Circuits 2.7V Active Lo Open Drain Voltage Detect
Datasheet
2.217In Stock
3.000On Order
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
STMicroelectronics Supervisory Circuits 2.9V Active Lo Open Drain Voltage Detect
Datasheet
4.183In Stock
3.000On Order
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
STMicroelectronics Supervisory Circuits Lo Pwr Vltg Detector
Datasheet
2.168In Stock
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
STMicroelectronics Supervisory Circuits 4.62VRST Active Low Open Drain reset
Datasheet
2.688In Stock
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
STMicroelectronics Supervisory Circuits 4.37VRST Active Low Open Drain reset
Datasheet
837In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Voltage Supervisory SMD/SMT SOT-23-3 4.37 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 % STM1811 Reel, Cut Tape, MouseReel
STMicroelectronics Supervisory Circuits 4.62VRST Active Low Open Drain reset
Datasheet
1.389In Stock
3.000On Order
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
STMicroelectronics Supervisory Circuits 3.06VRST Active Low Push-Pull Reset
Datasheet
553In Stock
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
STMicroelectronics Supervisory Circuits 2.55VRST Active Low Open Drain reset
Datasheet
3.225In Stock
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
STMicroelectronics Supervisory Circuits 2.88VRST Active Low Open Drain reset
Datasheet
976In Stock
12.000On Order
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
STMicroelectronics Supervisory Circuits 3.06VRST Active Low Open Drain reset
Datasheet
1.128In Stock
9.000On Order
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
STMicroelectronics Supervisory Circuits 2.55VRST Active High Push-Pull Reset
Datasheet
293In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Voltage Supervisory SMD/SMT SOT-23-3 2.55 V 3 Input Active High, Push-Pull No Manual Reset No Watchdog No Backup 150 ms 5.5 V - 40 C + 105 C 2.5 % STM1817 Reel, Cut Tape, MouseReel
STMicroelectronics Supervisory Circuits 2.55VRST Active Low Open Drain reset
Datasheet
1.538In Stock
3.000Expected 12/28/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Voltage Supervisory SMD/SMT SOT-23-3 2.55 V 1 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
STMicroelectronics Supervisory Circuits 3.06VRST Active Low Open Drain reset
Datasheet
2.319In Stock
3.000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Voltage Supervisory SMD/SMT SOT-23-3 3.06 V 1 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
STMicroelectronics Supervisory Circuits Open Drain Microprocessor Reset
Datasheet
2.158In Stock
3.000Expected 10/9/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Voltage Supervisory SMD/SMT SOT-143-4 4.38 V 1 Input Active Low, Open Drain Manual Reset No Watchdog No Backup 210 ms 5.5 V - 40 C + 125 C 1.8 % STM6315 Reel, Cut Tape, MouseReel