STM65 Smart Reset™ ICs

STMicroelectronics STM65 Smart Reset™ ICs offer a safe, convenient and intuitive means of resetting "frozen" gadgets, such as mobile phones, media players, and other portable consumer devices. Traditionally, when electronic devices freeze or lock up, users would either try to remove the battery, which is not always convenient, or find an appropriate tool to press the dedicated reset button placed in a hole that is often difficult to access.

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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
Accuracy
Series
Packaging

STMicroelectronics Supervisory Circuits Dual Smart Reset 1.65V to 5.5V 1.5uA
Datasheet
6,390In Stock
6,000Expected 09/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Voltage Supervisory SMD/SMT UDFN-6 5.5 V 2 Input Active Low, Open Drain No Manual Reset No Watchdog No Backup 360 ms 5.5 V - 40 C + 85 C STM6524 Reel, Cut Tape, MouseReel

STMicroelectronics Supervisory Circuits Dual push-button Smart Reset
Datasheet
3,492In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Voltage Supervisory SMD/SMT TDFN-8 2.925 V 2 Input Active Low, Open Drain No Manual Reset No Watchdog No Backup 140 ms 5.5 V - 40 C + 85 C STM6503 Reel, Cut Tape, MouseReel

STMicroelectronics Supervisory Circuits 4-Pin Smart Reset IC 2V to 5.5V 1uA
Datasheet
3,493In Stock
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
STMicroelectronics Supervisory Circuits Smart Reset Cap Adjust Setup Delay
Datasheet
4,800In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Voltage Supervisory SMD/SMT TDFN-8 5.5 V 2 Input Active Low, Open Drain No Manual Reset No Watchdog No Backup 210 ms 5.5 V - 40 C + 85 C STM6522 Reel, Cut Tape, MouseReel

STMicroelectronics Supervisory Circuits Dual push-button Smart Reset
Datasheet
1,825In Stock
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 140 ms 5.5 V - 40 C + 85 C STM6503 Reel, Cut Tape, MouseReel

STMicroelectronics Supervisory Circuits 4-Pin Smart Reset IC 2V to 5.5V 1uA
Datasheet
14,904In Stock
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

STMicroelectronics Supervisory Circuits 6-pin Smart Reset
Datasheet
2,197In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Voltage Supervisory SMD/SMT UDFN-6 5.5 V 2 Input Active Low, Open Drain No Manual Reset No Watchdog No Backup 5.5 V - 40 C + 85 C STM6524 Reel, Cut Tape, MouseReel

STMicroelectronics Supervisory Circuits Dual Smart Reset 1.65V to 5.5V 1.5uA
Datasheet
2,569In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT UDFN-6 5.5 V - 40 C + 85 C STM6524 Reel, Cut Tape, MouseReel
STMicroelectronics Supervisory Circuits Smart push-button Dual-Assert Reset
Datasheet
1,657In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Voltage Supervisory SMD/SMT TDFN-8 1.575 V 2 Input Active Low, Open Drain No Manual Reset No Watchdog No Backup 140 ms 5.5 V - 40 C + 85 C STM6503 Reel, Cut Tape, MouseReel
STMicroelectronics Supervisory Circuits Dual Push-Button Smart Reset Adjust
Datasheet
4,473In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Voltage Supervisory SMD/SMT TDFN-8 1.665 V 2 Input Active Low, Open Drain No Manual Reset No Watchdog No Backup 240 ms 5.5 V - 40 C + 85 C STM6505 Reel, Cut Tape, MouseReel
STMicroelectronics Supervisory Circuits Dual Push-Button Smart Reset Adjust
Datasheet
4,764In Stock
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
STMicroelectronics Supervisory Circuits Dual Push-Button Smart Reset Adjust
Datasheet
4,490In Stock
6,000Expected 21/07/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Voltage Supervisory SMD/SMT TDFN-8 2.925 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

STMicroelectronics Supervisory Circuits 4-Pin Smart Reset IC 2V to 5.5V 1uA
Datasheet
2,823In Stock
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

STMicroelectronics Supervisory Circuits 4-Pin Smart Reset IC 2V to 5.5V 1uA
Datasheet
3,442In Stock
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
STMicroelectronics Supervisory Circuits Dual Push-Button Smart Reset Adjust
Datasheet
1,140In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Voltage Supervisory SMD/SMT TDFN-8 1.665 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

STMicroelectronics Supervisory Circuits 4-Pin Smart Reset IC 2V to 5.5V 1uA
Datasheet
231In Stock
12,000On Order
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

STMicroelectronics Supervisory Circuits 6-Pin Smart Reset 1.65V to 5.5V 1.5uA
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 3,000
Mult.: 3,000
: 3,000

Voltage Supervisory SMD/SMT UDFN-6 2 Input Active Low, Open Drain Manual Reset No Watchdog No Backup 6 s 5.5 V - 40 C + 85 C STM6524 Reel

STMicroelectronics Supervisory Circuits 6-Pin Smart Reset 1.65V to 5.5V 1.5uA
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 3,000
Mult.: 3,000
: 3,000

Voltage Supervisory SMD/SMT UDFN-6 2 Input Active Low, Open Drain Manual Reset No Watchdog No Backup 7.5 s 5.5 V - 40 C + 85 C STM6524 Reel