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.
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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
  
                       
MAX708CSA


1 SOP-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.

MSKSEMI 2456
Ships to you
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AUD 0.5732
Multiples of: 1

    4.4 V Push Pull            
MAX6817EUT+T


Supervisory Circuits +/-15kV ESD-Protected, Single/Dual/Octal, CMOS Switch Debouncers
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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 209
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AUD 4.7333
Multiples of: 1

Voltage SupervisorySmd/Smt SOT23 - 62.4 V2 InputPush - PullNo Manual ResetWatchdogwatchdogNo Backup 5.5 V + 125 C Max6817 Reel
TPS3808G25DBVTG4


Supervisory Circuits Programmable-Delay Supervisory
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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.

Texas Instruments 208
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AUD 1.474
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 62.33 V1 InputActive Low, Open DrainManual ResetNo Watchdogno watchdogNo Backup300 ms6.5 V- 40 C+ 125 C0.5 %Tps3808g25 Reel
TL7757CLPE3


Supervisory Circuits Supply-Volt & Prec
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Texas Instruments 205
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AUD 0.5877
Multiples of: 1

Voltage SupervisoryThrough Hole TO - 92 - 34.55 V1 InputOpen Collector / DrainNo Manual ResetNo Watchdogno watchdogNo Backup 7 V0 C+ 70 C Tl7757 Bulk
MAX810R-HXY


SOT-23 Monitors & Reset Circuits ROHS
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HXY MOS 203
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AUD 0.0563
Multiples of: 10

                   
MD7021


SOT-23-3L Monitors & Reset Circuits ROHS
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Mingda 203
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AUD 0.0816
Multiples of: 5

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MD7033


SOT-23-3L Monitors & Reset Circuits ROHS
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Mingda 203
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AUD 0.0856
Multiples of: 5

                   
BD4827G-TR


Supervisor Open Drain or Open Collector 1 Channel 5-SSOP
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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.

ROHM 203
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AUD 0.1485
Multiples of: 5

Voltage MonitorsSmd/Smt SSOP - 52.7 V1 InputOpen DrainNo Manual ResetNo Watchdogno watchdogNo Backup 10 V- 40 C+ 105 C1 %Bd48 Reel
TPS3307-18DGNG4


Processor Supervisor 2.93V/1.68V/Adj 1.8V/3.3V 8-Pin HVSSOP EP Tube
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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.

Texas Instruments 203
Ships to you
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AUD 3.4338
Multiples of: 1

Voltage SupervisorySmd/Smt HVSSOP - 81.8 v , 3.3 V3 InputPush - PullManual Reset no watchdogNo Backup200 ms6 V- 40 C+ 85 C Tps3307 - 18 Tube
MCP131-475ETO


Microchip Technology Supervisory Circuits Open Drain Low
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Microchip 200
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AUD 0.8486
Multiples of: 1

Voltage SupervisoryThrough Hole TO - 92 - 34.63 V1 Input No Manual Reset no watchdog  5.5 V- 40 C+ 125 C Mcp131 Bulk
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