About Supervisory Circuits

Analog Devices Supervisory Circuits

Supervisory circuits are electronic circuits used to monitor and control the operation of other circuits or systems. They are commonly found in appliances, industrial equipment and other electronic systems where reliable operation is required. Supervisory circuits monitor and control the behavior of other circuits and systems, providing feedback and making adjustments as necessary to keep them within acceptable parameters. They are generally composed of several parts, including sensors, comparators, alarms, timers, and relays. The sensors monitor the voltage, current, and temperature of the circuits and systems, while the comparators compare these values to normal operating parameters. Alarms are triggered when parameters are out of range, while the relays are used to activate corrective actions, such as turning off equipment or engaging a fail-safe mode. Timers are typically used to monitor the length of time a certain condition has been present, allowing the supervisor circuit to shut down the system before it is damaged by an enduring failure.

Supervisory Circuits

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(Ex. GST)(▲▼)		Enter Qty TypeMounting StyleOutput VoltagePackage / CaseThreshold VoltageNumber of Inputs MonitoredOutput TypeManual ResetWatchdogWatchdog TimersBattery Backup SwitchingReset Delay TimeSupply Voltage - MaxMinimum Operating TemperatureMaximum Operating TemperatureAccuracySeriesQualificationPackaging
  
                       
DS1812-15+


Supervisory Circuits 5V EconoReset with Active High Push-Pull Output
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 1692
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USD 2.9006
Multiples of: 1

Voltage SupervisoryThrough Hole TO - 92 - 30 V To 5.5 V1 InputActive High, Push - PullNo Manual Reset no watchdogNo Backup300 ms5.5 V- 40 C+ 85 C Ds1812 Cut Tape
LTC2951CTS8-1#TRMPBF


Supervisory Circuits Basic Push Button On/Off Controller (Adjustable Off and Kill Timers)
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 2.613
Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 8600 mV1 InputOpen DrainNo Manual Reset no watchdogNo Backup 26.4 V0 C+ 70 C Ltc2951 Cut Tape
MAX6382XR44D3+T


Supervisory Circuits SC70/ uDFN, Single/Dual Low-Voltage, Low-Power uP Reset Circuits
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 2.625
Multiples of: 1

Voltage SupervisorySmd/Smt SC - 70 - 3L1.8 v to 5 V1 InputActive High, Push - PullNo Manual ResetNo Watchdogno watchdogNo Backup280 ms5.5 V- 40 C+ 125 C Max6382xr Reel
MAX6390XS16D4+T


Supervisory Circuits SC70/ uDFN, Single/Dual Low-Voltage, Low-Power uP Reset Circuits
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 2.625
Multiples of: 1

Voltage SupervisorySmd/Smt SC - 70 - 4L1.8 v to 5 V1 InputActive Low, Open DrainManual ResetNo Watchdogno watchdogNo Backup2240 ms5.5 V- 40 C+ 125 C Max6390xs Reel
MAX6311UK00D3+T


Supervisory Circuits 5-Pin, Multiple-Input, Programmable Reset ICs
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 2.625
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 53.3 v , 5 V2 InputActive High, Push - PullNo Manual Reset no watchdogNo Backup200 ms5.5 V0 C+ 70 C Max6311 Cut Tape
MAX6309UK46D3+T


Supervisory Circuits 5-Pin, Multiple-Input, Programmable Reset ICs
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 2.628
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 53.3 v , 5 V2 InputActive Low, Push - PullManual Reset no watchdogNo Backup200 ms5.5 V0 C+ 70 C Max6309 Cut Tape
MAX709MESA+


Supervisory Circuits Power-Supply Monitor w/Reset
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 2.6291
Multiples of: 132

Voltage SupervisorySmd/Smt SO - 84.4 V1 InputActive Low, Push - PullManual ResetNo Watchdogno watchdogNo Backup280 ms5.5 V- 40 C+ 85 C Max709m Tube
MAX709MCPA+


Supervisory Circuits Power-Supply Monitor w/Reset
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 2.6291
Multiples of: 132

Voltage SupervisoryThrough Hole PDIP - 84.4 V1 InputActive Low, Push - PullManual ResetNo Watchdogno watchdogNo Backup280 ms5.5 V0 C+ 70 C Max709m Tube
MAX6446UK29L+T


Supervisory Circuits Single uPower Reset Circuit
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 2.6362
Multiples of: 2500

Voltage SupervisorySmd/Smt SOT - 23 - 5L1 v to 5.5 V1 InputActive Low, Open DrainManual ResetNo Watchdogno watchdogNo Backup280 ms5.5 V- 40 C+ 85 C Max6446 Reel
MAX822SUS+T


Supervisory Circuits 4-Pin, uP Voltage Monitors with Pin-Selectable Power-On Reset Timeout Delay
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 2.6375
Multiples of: 1

Voltage Supervisory  SOT - 1433 v to 5 V1 InputActive High, Push - PullNo Manual ResetNo Watchdogno watchdogNo Backup200 ms5.5 V- 40 C+ 125 C Max822s Reel
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