About Supervisory Circuits

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
  
                       
MAX704REPA+


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 : 0
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USD 8.9143

Multiples of: 1

Voltage SupervisoryThrough Hole PDIP - 82.635 V1 InputActive Low, Push - PullManual Reset no watchdogBackup280 ms5.5 V- 40 C+ 85 C Max704r Tube
MAX795TCSA+


Supervisory Circuits 3.0V/3.3V Adjustable 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 : 0
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USD 8.9248

Multiples of: 100

Voltage SupervisorySmd/Smt SOIC - 83 v , 3.3 V1 InputActive Low, Open DrainNo Manual ResetNo Watchdogno watchdogBackup280 ms5.5 V0 C+ 70 C Max795t Tube
DS1705ESA+


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 8.9456

Multiples of: 1

Voltage Supervisory  SOIC - 83.3 v , 5 V1 InputActive Low, Push - PullManual ResetWatchdogwatchdogNo Backup285 ms5.5 V- 40 C+ 85 C Ds1705 Tube
MAX6888RETE+


Supervisory Circuits Hex/Quad, Power-Supply Supervisory Circuits
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Analog Devices Availability : 0
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USD 8.9647

Multiples of: 1

Voltage SupervisorySmd/Smt TQFN - 16Adj4 InputOpen DrainManual ResetWatchdogwatchdogNo Backup 5.8 V- 40 C+ 85 C Max6888 Tube
DS1706SEUA+


Supervisory Circuits 3.3/5V MicroMonitor
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Analog Devices Availability : 0
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USD 8.97

Multiples of: 1

Voltage Supervisory  UMAX3.3 v , 5 V1 InputActive Low, Push - PullManual ResetWatchdogwatchdogNo Backup285 ms5.5 V- 40 C+ 85 C Ds1706s Tube
LTC2936CUFD#PBF


Supervisory Circuits Programmable Hex Voltage Supervisor (w/ Comparator Outputs)
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Analog Devices Availability : 0
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USD 8.9752

Multiples of: 1

 Smd/Smt QFN - 24            Ltc2936 Tube
ADM1065ACPZ


Supervisory Circuits Programmable Supervisor Sequencer I.C.
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Analog Devices Availability : 0
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USD 8.9885

Multiples of: 1

Voltage SupervisorySmd/Smt LFCSP - 400.573 v to 1.375 v , 1.25 v to 3 v , 2.5 v to 6 v , 6 v to 14.4 v10 InputOpen Collector / Drain & Push - PullManual ResetWatchdogwatchdogNo Backup 5.4 v , 14.4 V- 40 C+ 85 C Adm1065 Tray
MAX808LEPA+


Supervisory Circuits 8-Pin P Supervisory Circuits with 1.5% Reset Accuracy
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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 9.05

Multiples of: 1

Voltage SupervisoryThrough Hole PDIP - 84.675 V1 InputActive Low, Push - PullNo Manual Reset no watchdogBackup280 ms5.5 V- 40 C+ 85 C Max808l Tube
MAX8214ACSE+


Supervisory Circuits Five Universal Voltage Monitors, Complete uP Voltage Monitoring
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Analog Devices Availability : 0
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USD 9.1

Multiples of: 1

Voltage Supervisory  SOIC - 16 Narrow 5 InputActive Low, Push - PullNo Manual ResetNo Watchdogno watchdogNo Backup 11 V0 C+ 70 C Max8214 Tube
MAX16007CTP+


Supervisory Circuits Low-Voltage, Quad-/Hex-/Octal-Voltage uP Supervisors in TQFN
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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 9.1125

Multiples of: 1

Voltage SupervisorySmd/Smt TQFN - 201.8 v , 3.3 V8 InputActive Low, Open DrainManual ResetWatchdogwatchdogNo Backup280 ms5.5 V- 40 C+ 125 C Max16007 Tube
MAX16007ETP+


Supervisory Circuits Low-Voltage, Quad-/Hex-/Octal-Voltage uP Supervisors in TQFN
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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 9.1125

Multiples of: 1

Voltage SupervisorySmd/Smt TQFN - 20Adj8 InputActive Low, Open DrainManual ResetWatchdogwatchdogNo Backup280 ms5.5 V- 40 C+ 125 C Max16007 Tube
LTC2914CGN-1#PBF


Supervisory Circuits Quad UV/OV Monitor
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Analog Devices Availability : 0
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USD 9.125

Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 16Adj4 InputOpen DrainManual Reset no watchdogNo Backup8.5 ms6.9 V0 C+ 70 C1.5 %Ltc2914 Tube
MAX807MCPE+


Supervisory Circuits Full-Featured uPower Supervisor
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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 9.1388

Multiples of: 1

Voltage SupervisoryThrough Hole PDIP - 164.425 V1 InputActive High, Active LowManual ResetWatchdogwatchdogBackup280 ms5.5 V0 C+ 70 C Max807m Tube
MAX814KCSA+T


Supervisory Circuits 3V & 5V uPower Supervisor
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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 9.1463

Multiples of: 2500

Voltage SupervisorySmd/Smt SOIC - 81 v to 5.5 V1 InputActive High, Active Low, Push - PullManual Reset no watchdogNo Backup250 ms5.5 V0 C+ 70 C Max814 Reel
MAX6888FETE


Maxim Integrated Supervisory Circuits Quad Power-Supply Supervisor
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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 9.1769

Multiples of: 1

Voltage SupervisorySmd/Smt TQFN - 16 4 Input Manual Reset watchdog  5.8 V- 40 C+ 85 C Max6888 Tube
MAX16006BTG+


Supervisory Circuits Low-Voltage, Quad-/Hex-/Octal-Voltage uP Supervisors in TQFN
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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 9.1875

Multiples of: 1

Voltage SupervisorySmd/Smt TQFN - 241.8 v , 3.3 V8 InputActive Low, Open DrainManual ResetWatchdogwatchdogNo Backup280 ms5.5 V- 40 C+ 125 C Max16006 Tube
MAX6358LTUT+


Supervisory Circuits 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 9.1875

Multiples of: 1

Voltage Supervisory   1.8 v , 2.5 v , 3 v , 3.3 v , 5 v2 InputActive Low, Open DrainManual Reset watchdogNo Backup280 ms5.5 V   Max6358l Cut Tape
MAX700ESA+


Supervisor Integrated Circuit; push-pull; 3÷15VDC; SO8
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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 9.1894

Multiples of: 1

                   
DS1231S-20+T&R


Supervisory Circuits Power 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 9.2528

Multiples of: 1000

Voltage Supervisory  SOIC - 16 Wide4.5 v to 5.5 V1 InputActive High, Active Low, Open DrainNo Manual Reset no watchdogNo Backup 5.5 V0 C+ 70 C Ds1231s Cut Tape
MAX805LEPA+


Supervisory Circuits 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 : 0
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USD 9.268

Multiples of: 1

Voltage SupervisoryThrough Hole PDIP - 8 Narrow4.65 V1 InputActive High, Push - PullNo Manual Reset watchdogBackup280 ms5.5 V- 40 C+ 85 C Max805l  
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