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
  
                       
APX803L20-28SA-7


Supervisory Circuits 2.8V 220ms 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 3910
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AUD 0.1823
Multiples of: 1

                  Cut Tape
MIC803-46D3VM3-TR


Supervisory Circuits 3-Pin Microprocessor Supervisor Circuit w/ Open-Drain Reset Output
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Microchip 3910
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AUD 0.4149
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
MIC811SUY TR


Supervisory Circuits Microprocessor Reset Circuit with Manual Reset, Push-Pull Active-Low Output, 2.93V Threshold, 140ms reset pulse in SOT143-4 - 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 3880
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AUD 0.4948
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 143 - 43 V , 3.3 V , 5 V1 InputActive Low, Push - PullManual ResetNo WatchdogNo WatchdogNo Backup0.5 us5.5 V- 40 C+ 85 C Mic811 Reel
STM706DS6F


STMicroelectronics Supervisory Circuits Advanced Analog
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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 3880
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AUD 0.7347
Multiples of: 1

Voltage SupervisorySmd/Smt TSSOP - 85 V1 InputActive Low, Push - PullManual Reset watchdogNo Backup280 ms5.5 V- 40 C+ 85 C Stm706d Reel
S-80841CLUA-B62-T2


Voltage Detector 0.8V to 6V 4-Pin(3+Tab) SOT-89 T/R
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Ablic 3880
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AUD 0.9212
Multiples of: 1000

                   
S-80841CLUA-B62T2G


Processor Supervisor 4.1V 1 Active Low/CMOS 4-Pin(3+Tab) SOT-89
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Ablic 3880
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AUD 0.9212
Multiples of: 1000

                   
STM6904PWEDS6F


Supervisory Circuits Quad Quint Ultra-Low Current Multi Volt
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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 3880
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AUD 1.0936
Multiples of: 1

Voltage SupervisorySmd/Smt TSSOP - 82.866 v , 1.683 V4 Input Manual ResetNo Watchdogno watchdog  5.5 V- 40 C+ 85 C Stm6904 Reel
STM6905SYEDS6F


Supervisory Circuits QUIN ULT LO VLT SPVR PUSH BUTTON RESET
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STMicroelectronics 3880
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AUD 1.4107
Multiples of: 4000

Voltage SupervisorySmd/Smt TSSOP - 80.8 v to 5.5 V2 InputPush - PullManual ResetNo Watchdog   5.5 V- 40 C+ 85 C Stm6905 Reel
TLV803EA30DBZR


Supervisory Circuits Low-power voltage supervisor (reset IC) with active-low open-drain output 3-SOT-23 -40 to 125
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Texas Instruments 3544
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AUD 0.3728
Multiples of: 1

    3.08 V Leakage None          
NCV33161DMR2G


Supervisory Circuits AEC ANA UNI VOLT 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.

ON Semiconductor 0
6 to 16 Weeks Calender.png

AUD 0.5178
Multiples of: 4000

Voltage MonitorsSmd/Smt MICRO - 82 v , 4 V2 InputOpen Collector / DrainNo Manual ResetNo Watchdogno watchdogNo Backup 40 V- 40 C+ 125 C2 %Ncv33161Aec - Q100Reel
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