ADM8321 Supervisory Circuit

Analog Devices Inc. ADM8321 Supervisory Circuit monitors power supply voltage levels and code execution integrity in microprocessor-based systems. As well as providing power-on reset signals, an on-chip watchdog timer can reset the microprocessor if it fails to strobe within a preset timeout period. A reset signal can also be asserted by an external push-button switch through a manual reset input.

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Description Datasheet Availability Pricing (EUR) 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
Analog Devices Supervisory Circuits WD,ODb,PP,200msTO,1.6sWD,4.63V
Datasheet
2.514In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Voltage Supervisory SMD/SMT SOT-23-5 3 V 1 Input Active High, Push-Pull Manual Reset No Watchdog No Backup 1.4 ms 5.5 V - 40 C + 125 C 1.5 % ADM8321 AEC-Q100 Reel, Cut Tape, MouseReel
Analog Devices Supervisory Circuits WD,ODb,PP,200msTO,1.6sWD,3.0V
Datasheet
943In Stock
3.000Expected 6/24/2026
Min.: 1
Mult.: 1
: 3.000

Voltage Supervisory SMD/SMT SOT-23-5 3 V 1 Input Active High, Push-Pull Manual Reset No Watchdog No Backup 1.4 ms 5.5 V - 40 C + 125 C 1.5 % ADM8321 Reel, Cut Tape
Analog Devices Supervisory Circuits WD,ODb,PP,200msTO,1.6sWD,3.0V
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 3.000
Mult.: 3.000
: 3.000

SMD/SMT SOT-23-5 - 40 C + 125 C ADM8321 AEC-Q100 Reel
Analog Devices Supervisory Circuits WD,ODb,PP,200msTO,1.6sWD,4.63V
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 3.000
Mult.: 3.000
: 3.000

Voltage Supervisory SMD/SMT SOT-23-5 2.5 V to 5 V 1 Input Active Low, Push-Pull Manual Reset Watchdog No Backup 140 ms 5.5 V - 40 C + 125 C ADM8321 AEC-Q100 Reel