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
  
                       
MIC803-30D4VM3-TR


Supervisory Circuits 3-Pin Microprocessor Supervisor Circuit w/ Open-Drain Reset 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.

Microchip 1810
Ships to you
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AUD 0.2715
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 3 1 InputOpen Collector / DrainManual ResetNo Watchdogno watchdogNo Backup15 us5.5 V- 40 C+ 125 C Mic803 Reel
CAT1025WI-30-GT3


Supervisory Circuits CPU w/2K
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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 1810
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AUD 1.2675
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 8 Wide3 V , 3.3 V , 5 V1 InputActive High, Active Low, Open DrainManual ResetNo Watchdogno watchdogNo Backup 5.5 V- 40 C+ 85 C Cat1025 Reel
MIC803-41D2VC3-TR


Supervisory Circuits 3-Pin Microprocessor Supervisor Circuit w Open-Drain Reset 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.

Microchip 1809
Ships to you
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AUD 0.5952
Multiples of: 1

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APX810S05-31SR-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 1808
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AUD 0.1477
Multiples of: 1

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BD46401G-TR


ROHM Semiconductor Supervisory Circuits RESET DETEC VOLT 4.1V
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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 1808
Ships to you
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AUD 0.6052
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 54.1 V1 InputCmosNo Manual Reset no watchdogNo Backup  - 40 C+ 105 C1 %Bd46 Reel
TC54VN3302EMB713


Supervisory Circuits 3.3vVtg Det 2% Tol.
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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 1807
Ships to you
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AUD 1.1
Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 89 - 33.3 V1 InputActive Low, Open DrainNo Manual Reset no watchdog  10 V- 40 C+ 85 C Tc54 Cut Tape
APX803S-40SR-7


Supervisory Circuits 4.0V 240ms MPU Reset Circuit
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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 1805
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AUD 0.1603
Multiples of: 1

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MCP112-475E/TO


Supervisory Circuits 1uA Sup P-P Act 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 1805
Ships to you
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AUD 0.9981
Multiples of: 1

Voltage SupervisoryThrough Hole TO - 92 - 34.63 V1 InputActive Low, Push - PullNo Manual Reset no watchdogNo Backup 5.5 V- 40 C+ 125 C Mcp112 Bulk
NCV301LSN20T1G


Supervisory Circuits ANA UNDERVOLT DETECT 2.0V
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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 1803
Ships to you
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AUD 0.5404
Multiples of: 1

Voltage MonitorsSmd/Smt TSOP - 52 V1 Input No Manual ResetNo Watchdogno watchdog  10 V- 40 C+ 125 C2 %Ncv301Aec - Q100Reel
TS831-3IDT


Supervisor Integrated Circuit; power on reset monitor (PoR)
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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.

STMicroelectronics 1792
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AUD 0.28
Multiples of: 1

                   
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