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
  
                       
MAX803TEXR+T


Supervisory Circuits 3-Pin Microprocessor 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 : 85
Ship by Tue. 06 Aug to Fri. 09 Aug Calender.png

USD 0.9457
Multiples of: 1

Voltage SupervisorySmd/Smt SC - 70 - 3L2.5 v , 3 v , 3.3 v , 5 v1 InputActive Low, Open DrainNo Manual ResetNo Watchdog No Backup240 ms5.5 V- 40 C+ 125 C Max803t Reel
DS1708TESA+T&R


SOIC-8 Monitors & Reset Circuits ROHS
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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 : 78
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USD 1.9544
Multiples of: 1

                   
MAX708TESA+T


Microprocessor & Microcontroller Supervisors Monitor Active High/Active Low 3.08V SOP-8_150mil RoHS
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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 : 77
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USD 0.698
Multiples of: 1

Monitor                  
MAX6372KA+T


Maxim Integrated Supervisory Circuits Pin-Selectable 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 : 77
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USD 2.2129
Multiples of: 1

Voltage Supervisory  SOT - 23 - 8 1 InputPush - PullNo Manual Reset watchdogNo Backup 5.5 V- 40 C+ 125 C Max6372 Reel
DS1233Z-5+T&R


Maxim Integrated Supervisory Circuits 5V EconoReset
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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 : 77
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USD 2.4115
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 223 - 45 V1 InputActive Low, Open Drain, Push - PullManual Reset no watchdogNo Backup450 ms5.5 V- 40 C+ 85 C Ds1233z Reel
MAX16025TE+T


Supervisory Circuits Dual-/Triple-/Quad-Voltage, Capacitor-Adjustable, Sequencing/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 : 76
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USD 2.8489
Multiples of: 1

Voltage SupervisorySmd/Smt TQFN - 16 2 Input Manual Reset no watchdog  28 V- 40 C+ 125 C Max16025 Cut Tape
MAX6710KUT+T


Supervisory Circuits Low-Voltage, High-Accuracy, Triple/Quad Voltage uP Supervisory Circuits in SOT Package
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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 : 74
Ship by Tue. 06 Aug to Fri. 09 Aug Calender.png

USD 1.2081
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 6L1.8 v , 2.5 v , 3 v , 3.3 v , 5 v4 InputActive Low, Open DrainManual Reset no watchdogNo Backup200 ms5.5 V- 40 C+ 85 C Max6710 Cut Tape
MAX6365LKA29+


Supervisory Circuits SOT23, Low-Power uP Supervisory Circuits with Battery Backup and Chip-Enable Gating
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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 : 74
Ship by Tue. 23 Jul to Mon. 29 Jul Calender.png

USD 12.4457
Multiples of: 1

                   
LTC2931IF#PBF


Supervisory Circuits Configurable Six-Input Supply Monitor with 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 : 72
Ship by Tue. 23 Jul to Mon. 29 Jul Calender.png

USD 6.5063
Multiples of: 1

 Smd/Smt TSSOP - 20            Ltc2931 Tube
LTC2950ITS8-2#TRMPBF


Supervisory Circuits Basic Push Button On/Off Controller (Adjustbale On and Off 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 : 70
Ship by Tue. 06 Aug to Fri. 09 Aug Calender.png

USD 3.4544
Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 8600 mV1 InputOpen DrainNo Manual Reset no watchdogNo Backup 26.4 V- 40 C+ 85 C Ltc2950Aec - Q100Cut Tape
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