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
  
                       
NCV809MTRG


ON Semiconductor Supervisory Circuits AEC 4.38V UPROC RESET
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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.

ON Semiconductor 1704
Ships to you
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AUD 0.2265
Multiples of: 1

Voltage Supervisory               Ncv809Aec - Q100Reel
CAT809MTBI-GT3


Supervisory Circuits Push-pull Act low
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ON Semiconductor 1697
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AUD 0.2888
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 32.5 V , 3 V , 3.3 V , 5 V1 InputActive Low, Push - PullNo Manual ResetNo Watchdogno watchdogNo Backup240 ms5.5 V- 40 C+ 85 C Cat809 Reel
APX803L-15SA-7


Supervisory Circuits 1.5V 0ms Reset Generator
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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.

Diodes Incorporated 1693
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AUD 0.1524
Multiples of: 1

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MCP131-270E/TO


Supervisory Circuits Open Drain Low
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Microchip 1693
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AUD 0.9135
Multiples of: 1

Voltage SupervisoryThrough Hole TO - 92 - 32.63 V1 Input No Manual Reset no watchdog  5.5 V- 40 C+ 125 C Mcp131 Bulk
APX810S-23SR-7


Supervisory Circuits Reset Generator
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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.

Diodes Incorporated 1690
Ships to you
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AUD 0.1571
Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 23 - 32.25 V1 InputActive High, Push - PullNo Manual Reset no watchdogNo Backup240 ms5.5 V- 40 C+ 125 C Apx809s/810S Cut Tape
MCP120-475HITO


Microchip Technology Supervisory Circuits Open Drain Low
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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.

Microchip 1690
Ships to you
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AUD 0.8036
Multiples of: 1

Voltage SupervisoryThrough Hole TO - 92 - 33 v , 3.3 v , 5 V1 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backup350 ms5.5 V- 40 C+ 85 C Mcp120 Bulk
NCV303LSN09T1G


Supervisory Circuits VOLTAGE DETECTOR 0.9
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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.

ON Semiconductor 1687
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AUD 0.2928
Multiples of: 5

                   
PT7M7824RTAEX


Supervisory Circuits MPS Watch Dog Manual Reset, Vltg 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.

Diodes Incorporated 1687
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AUD 0.4466
Multiples of: 1

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MIC2777-29YM5-TR


Supervisory Circuits Dual Voltage Supervisor with 0.3V and 2.93V Thresholds, Active-High and Active-Low Push-Pull Outputs, 140ms Reset Pulse, Manual Reset, SOT23-5 (Lead Free)
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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.

Microchip 1686
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AUD 1.4444
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23            Mic2777 Reel
BD45425G-TR


Supervisory Circuits RESET DETEC VOLT 4.2V
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ROHM 1454
Ships to you
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AUD 0.4903
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 54.2 V1 InputOpen DrainManual ResetNo Watchdogno watchdogNo Backup50 ms10 V- 40 C+ 105 C1 %Bd45 Reel
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