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
  
                       
MAX709MCSAT


Maxim Integrated Supervisory Circuits Power-Supply Monitor wReset
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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 2.9
Multiples of: 1

Voltage Supervisory  SOIC - 8 Narrow3 v , 3.3 v , 5 V1 InputActive Low, Push - PullNo Manual Reset no watchdogNo Backup560 ms5.5 V0 C+ 70 C Max709m Reel
ADM1185ARMZ-1REEL7


Supervisory Circuits Integrated 4 Channel Voltage Monitor IC
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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 2.904
Multiples of: 1

Voltage MonitorsSmd/Smt MSOP - 100.6 V4 InputActive High, Open DrainNo Manual ResetNo Watchdogno watchdogNo Backup190 ms5.5 V- 40 C+ 85 C0.8 %Adm1185 Reel
LTC2912HTS8-2#TRMPBF


Supervisory Circuits Single UV/OV 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 2.9055
Multiples of: 500

Voltage MonitorsSmd/Smt SOT - 8Adj1 InputOpen DrainNo Manual Reset no watchdogNo Backup8.5 ms6 V- 40 C+ 125 C1.5 %Ltc2912Aec - Q100Cut Tape
MAX6703ZKA+T


Supervisory Circuits Low-Voltage, SOT23, uP Supervisors with Power-Fail In/Out, 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
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USD 2.9125
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 82.5 v , 3 v , 3.3 v , 5 v3 InputActive Low, Open DrainManual Reset watchdogNo Backup300 ms5.5 V- 40 C+ 125 C Max6703 Cut Tape
MAX6328XR22+T


Supervisory Circuits 3-Pin, Ultra-Low-Power SC70/SOT 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 2.925
Multiples of: 1

Voltage SupervisorySmd/Smt SC - 70 - 32.5 v , 3 v , 3.3 v , 5 v1 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backup280 ms5.5 V- 40 C+ 85 C Max6328x Cut Tape
MAX6734KAVHD3+T


Supervisory Circuits Single-/Dual-/Triple-Voltage P Supervisory Circuits with Independent Watchdog 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 : 0
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USD 2.925
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 8900 mV to 5 V3 InputActive Low, Open DrainManual Reset watchdogNo Backup210 ms5.5 V- 40 C+ 85 C Max6734 Cut Tape
DS1836AS-5+


Supervisory Circuits 3.3/5V MicroManager
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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 2.9277
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 81.2 v to 5.5 V1 InputCmos, Open DrainNo Manual ResetNo Watchdogno watchdogBackup500 ms5.5 V- 40 C+ 85 C Ds1836as Tube
DS1819CR-5+T&R


Supervisory Circuits 3.3/5V MicroMonitor
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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 2.9293
Multiples of: 3000

Voltage Supervisory  SOT - 23 - 5L3.3 V1 InputActive High, Active Low, Push - PullNo Manual Reset no watchdogNo Backup280 ms5.5 V- 40 C+ 85 C Ds1819cr Reel
LTC2913CMS-2#PBF


Supervisory Circuits Dual UV/OV 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 2.9328
Multiples of: 1

    -             Each
MAX6400BS22+T


Supervisory Circuits P Supervisory Circuits in 4-Bump 2 x 2 Chip-Scale 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 : 0
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USD 2.9347
Multiples of: 1

Voltage SupervisorySmd/Smt UCSP - 42.2 V1 InputActive Low, Push - PullManual Reset no watchdogNo Backup280 ms5.5 V- 40 C+ 85 C Max6400 Cut Tape
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