Supervisory Circuits

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Description Datasheet Availability Pricing (GBP) 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
Accuracy
Series
Qualification
Packaging
STMicroelectronics Supervisory Circuits 4.50V Micropower AL
Datasheet
2,513In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Voltage Supervisory SMD/SMT SOIC-8 4.5 V 1 Input Active Low, Open Drain No Manual Reset No Watchdog No Backup 5.5 V - 40 C + 125 C TS831 Reel, Cut Tape, MouseReel

STMicroelectronics Supervisory Circuits Protection Device Thermal Shutdown
Datasheet
1,177In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Voltage Supervisory SMD/SMT TDFN-10 5.5 V 1 Input Active Low, Open Drain No Manual Reset No Watchdog No Backup 50 ms 28 V - 40 C + 85 C STBP120 Reel, Cut Tape, MouseReel
STMicroelectronics Supervisory Circuits 4.62VRST Active Low Push-Pull Reset
Datasheet
2,756In Stock
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
STMicroelectronics Supervisory Circuits 4.40V w/Batt Switch
Datasheet
2,467In Stock
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
STMicroelectronics Supervisory Circuits 4.270 to 4.490VRST Watchdog Input
Datasheet
1,145In Stock
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
STMicroelectronics Supervisory Circuits 2.625V w/Batt Switch
Datasheet
1,046In Stock
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
STMicroelectronics Supervisory Circuits 4.40V w/Batt Switch
Datasheet
1,969In Stock
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
STMicroelectronics Supervisory Circuits 4.40V w/Batt Switch
Datasheet
515In Stock
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
STMicroelectronics Supervisory Circuits 4.65V w/Batt Switch
Datasheet
2,364In Stock
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
STMicroelectronics Supervisory Circuits SRAM TK Controller
Datasheet
1,144In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 936

Voltage Supervisory SMD/SMT SOIC-44 1 Input Open Drain No Manual Reset Watchdog Backup 3.6 V 0 C + 70 C M48T201V Reel, Cut Tape, MouseReel
STMicroelectronics Supervisory Circuits Smart Push-Button Power On Lock Out
Datasheet
10,356In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Voltage Supervisory SMD/SMT TDFN-12 3.1 V 1 Input Active High, Push-Pull No Manual Reset No Watchdog No Backup 360 ms 5.5 V - 40 C + 85 C 1 % STM6601 Reel, Cut Tape, MouseReel
STMicroelectronics Supervisory Circuits WATCHDOG TIMER CIRCUIT
Datasheet
37,162In Stock
84,000On Order
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 Supervisor Circuit
Datasheet
48,702In Stock
39,000Expected 07/06/2027
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 Smart push-button on/off controller with Smart Reset and power-on lockout
Datasheet
407In Stock
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
STMicroelectronics Supervisory Circuits Single Low Pwr SRAM
Datasheet
1,565In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Voltage Supervisory SMD/SMT SOIC-16 1.25 V 1 Input Active Low, Open Drain No Manual Reset No Watchdog Backup 3.6 V - 40 C + 85 C M40SZ100W Reel, Cut Tape, MouseReel
STMicroelectronics Supervisory Circuits SRAM TK Controller
Datasheet
910In Stock
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
STMicroelectronics Supervisory Circuits Dual Ultra-Low Volt Open Drain reset
Datasheet
1,899In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Voltage Supervisory SMD/SMT SOT-23-5 1.05 V, 2.925 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
STMicroelectronics Supervisory Circuits Triple Ultra-Lo Volt Open Drain reset
Datasheet
6,474In Stock
3,000Expected 05/10/2026
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, 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 Open Drain reset
Datasheet
9,020In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Voltage Supervisory SMD/SMT SOT-23-6 1.665 V, 3.075 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 4 pin Smart Reset
Datasheet
4,994In Stock
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
STMicroelectronics Supervisory Circuits CONDITIONING & INTERFACES
Datasheet
2,569In Stock
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
STMicroelectronics Supervisory Circuits 6 pin Smart Reset
Datasheet
3,918In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT DFN-6 5.5 V - 40 C + 85 C SR2 Reel, Cut Tape, MouseReel
STMicroelectronics Supervisory Circuits RESET CIRCUIT
Datasheet
5,835In Stock
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
STMicroelectronics Supervisory Circuits RESET CIRCUIT
Datasheet
6,456In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Voltage Supervisory SMD/SMT SOT-23-3 2.93 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
11,580In Stock
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