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
  
                       
LTC2954CTS8-1#TRMPBF


Supervisory Circuits Push Button On/Off Controller with U Interrupt for Menu Driven Applications
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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 2.6755
Multiples of: 500

Voltage SupervisorySmd/Smt SOT - 8600 mV1 InputOpen DrainManual Reset no watchdogNo Backup43.5 ms26.4 V0 C+ 70 C Ltc2954 Cut Tape
LTC1727ES8-2.5


Supervisory Circuits LTC1727 - Micropower Precision Triple Supply Monitors in 8-Lead MSOP and 5-Lead SOT-23 Packages
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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 2.678
Multiples of: 1

 Smd/Smt SO - 8            Ltc1727  
ADM691AR-REEL


Supervisory Circuits 5V CMOS PROCESS I.C.
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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 2.685
Multiples of: 1000

Voltage SupervisorySmd/Smt SOIC - 164.65 V1 InputOpen Drain, Push - PullNo Manual Reset watchdogBackup70 ms5.5 V- 40 C+ 85 C Adm691 Reel
LTC1326CS8#PBF


Supervisory Circuits uP Precision Triple Supply 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 : 0
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USD 2.691
Multiples of: 1

Voltage MonitorsSmd/Smt SO - 83.094 v , 4.687 v , Adj3 InputActive High, Active Low, Open DrainManual Reset no watchdogNo Backup200 ms7 V0 C+ 70 C0.75 %Ltc1326 Tube
MAX6829TWUT+T


Supervisory Circuits Dual, Ultra-Low-Voltage SOT23 uP Supervisors with Manual Reset andWatchdog Timer
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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 2.6926
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 6900 mV to 2.5 v , 1.8 v to 5 v2 InputActive Low, Push - PullManual Reset watchdogNo Backup320 ms5.5 V- 40 C+ 125 C Max6829 Cut Tape
MXD1817UR29+T


Supervisory Circuits Low-Power uP Reset Circuits in 3-Pin SC70/SOT23
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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 2.6926
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 32.5 v , 3 v , 3.3 v , 5 v1 InputActive High, Push - PullNo Manual Reset no watchdogNo Backup250 ms5.5 V- 40 C+ 105 C Mxd1817 Cut Tape
MAX6829TIUT+T


Supervisory Circuits Dual, Ultra-Low-Voltage SOT23 uP Supervisors with Manual Reset and Watchdog Timer
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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
Ship by 6 to 16 Weeks Calender.png

USD 2.6926
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 6900 mV to 2.5 v , 1.8 v to 5 v2 InputActive Low, Push - PullManual Reset watchdogNo Backup320 ms5.5 V- 40 C+ 125 C Max6829 Cut Tape
ADM13307-4ARZ


Supervisory Circuits Triple 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 : 0
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USD 2.6996
Multiples of: 1

Voltage Supervisory  SOIC - 80.6 v , 2.25 V3 InputPush - PullManual ResetNo Watchdogno watchdogNo Backup280 ms5.5 V- 40 C+ 85 C Adm13307 Tube
ADM13307-33ARZ


Supervisory Circuits Triple 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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 2.6996
Multiples of: 1

Voltage Supervisory  SOIC - 81.25 v , 2.93 v , 4.55 v3 InputPush - PullManual Reset no watchdogNo Backup280 ms5.5 V- 40 C+ 85 C Adm13307 Tube
ADM13307-18ARZ


Supervisory Circuits Triple 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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 2.6996
Multiples of: 1

Voltage Supervisory  SOIC - 81.25 v , 1.68 v , 2.93 v3 InputPush - PullManual ResetNo Watchdogno watchdogNo Backup280 ms5.5 V- 40 C+ 85 C Adm13307 Tube
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