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
  
                       
MAX813LCSA+


Supervisor Integrated Circuit; power on reset monitor (PoR)
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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 : 33
Ships to you
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USD 2.5025
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 84.65 V1 InputActive High, Push - PullManual Reset watchdogNo Backup280 ms5.5 V0 C+ 70 C Max813l Tube
LTC2955ITS8-2#TRPBF


Supervisory Circuits Pushbutton On/Off Cntr w/ Auto Turn-On
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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 : 32
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USD 4.4223
Multiples of: 1

                   
ADM12914-2ARQZ-RL7


Supervisory Circuits Quad UV/OV Voltage Monitor
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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 : 31
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USD 4.4292
Multiples of: 1

                   
LTC2955CDDB-1#TRPBF


Supervisory Circuits Pushbutton On/Off Cntr w/ Auto Turn-On
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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 : 31
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USD 5.4594
Multiples of: 1

                   
ADM803LAKSZ-REEL7


Supervisory Circuits 5V CMOS MPU IC Low Open Drain Out
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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 : 29
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USD 1.0787
Multiples of: 1

Voltage SupervisorySmd/Smt SC - 70 - 32.5 v , 3 v , 3.3 v , 5 v1 InputOpen Drain, Push - PullNo Manual ResetNo Watchdogno watchdogNo Backup840 ms5.5 V- 40 C+ 125 C Adm803 Reel
LTC2917HMS-A1#PBF


Supervisory Circuits Single Supervisor with 27 Selectable Thresholds + Watchdog
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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 : 29
Ship by Tue. 06 Aug to Fri. 09 Aug Calender.png

USD 3.2148
Multiples of: 1

Voltage SupervisorySmd/Smt MSOP - 10Adj1 InputOpen DrainManual Reset watchdogNo Backup200 ms5.5 V- 40 C+ 125 C1.5 %Ltc2917Aec - Q100Tube
MAX6315US46D3+T


Supervisory Circuits Open-Drain 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 : 29
Ship by Tue. 06 Aug to Fri. 09 Aug Calender.png

USD 4.0225
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 143 - 4L1 v to 5.5 V1 InputActive Low, Open DrainManual ResetNo Watchdogno watchdogNo Backup200 ms5.5 V- 40 C+ 125 C Max6315 Reel
MAX704SCSA+


Supervisory Circuits 3.0V/3.3V Microprocessor Supervisory 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 : 29
Ships to you
by Wed. 17 Jul Calender.png

USD 4.1112
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 81 v to 5.5 V1 InputPush - PullManual ResetNo Watchdogno watchdogBackup200 ms5.5 V0 C+ 70 C Max704s Tube
LTC2955ITS8-2#TRMPBF


Supervisory Circuits Pushbutton On/Off Controller with Automatic Turn-On
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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 : 29
Ship by Tue. 06 Aug to Fri. 09 Aug Calender.png

USD 4.6515
Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 8600 mV1 InputActive High, Active Low, Open DrainNo Manual Reset no watchdogNo Backup200 us36 V- 40 C+ 85 C Ltc2955 Cut Tape
LTC2951ITS8-2#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 : 29
Ship by Tue. 06 Aug to Fri. 09 Aug Calender.png

USD 5.0429
Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 8600 mV1 InputOpen DrainNo Manual Reset no watchdogNo Backup 26.4 V- 40 C+ 85 C Ltc2951Aec - Q100Cut Tape
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