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
  
                       
APX809-23SAG-7


Supervisory Circuits 1V-5.5V 2.25V 20mA
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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 11657
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between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 0.1461
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 32.5 v , 3 v , 3.3 v , 5 v1 InputActive Low, Push - PullNo Manual Reset no watchdogNo Backup200 ms5.5 V- 40 C+ 85 C Apx809/810 Cut Tape
STM1061N34WX6F


Supervisory Circuits 3.4V Active Lo Open Drain Voltage Detect
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STMicroelectronics 2949
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AUD 0.4134
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 33.4 V1 InputActive Low, Open DrainNo Manual ResetNo Watchdogno watchdogNo Backup 6 V- 40 C+ 85 C Stm1061 Reel
RN5VD30CA-TR-FE


Supervisory Circuits 10V Input Voltage Detector with Delay Function
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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.

Nisshinbo 2946
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AUD 0.3677
Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 23 - 53 V1 InputCmosManual Reset no watchdogBackup 10 V- 40 C+ 85 C2.5 %Rn5vd Cut Tape
MIC8114TUY TR


Supervisory Circuits Microprocessor Reset Circuit with Manual Reset, Push-Pull Active-Low Output, 3.08V Threshold, 790ms 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 2945
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AUD 0.9211
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 143 - 43.3 V1 InputActive LowManual ResetNo WatchdogNo WatchdogNo Backup0.5 us5.5 V- 40 C+ 85 C Mic8114 Reel
BU4210F-TR


Supervisory Circuits LOW VOLT DETECT VOLT 1.2V
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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 2944
Ships to you
between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 0.4229
Multiples of: 1

Voltage MonitorsSmd/Smt SOP - 41 V1 InputOpen DrainNo Manual ResetNo Watchdogno watchdogNo Backupadjustable7 V- 40 C+ 125 C1 %Bu42 Reel
TLV809EC26DBZR


Supervisory Circuits Low-power 3-pin voltage supervisor reset IC with active-low push-pull reset 3-SOT-23 -40 to 125
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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 2943
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AUD 0.2322
Multiples of: 5

                  Cut Tape
BD45452G-TR


ROHM Semiconductor Supervisory Circuits RESET DETEC VOLT 4.5V
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ROHM 2935
Ships to you
between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 0.4919
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 54.5 V1 InputOpen DrainNo Manual Reset no watchdogNo Backup  - 40 C+ 105 C1 %Bd45 Reel
MD6127C23


SOT-23-3L 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.

Mingda 2929
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AUD 0.1061
Multiples of: 5

                   
TPS3703A6330DSER


Supervisory Circuits High-accuracy window supervisor with reset time delay 6-WSON -40 to 125
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Texas Instruments 2929
Ships to you
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AUD 0.9922
Multiples of: 3000

Voltage SupervisorySMD/SMT WSON - 63.3 V1 InputActive Low, Open DrainManual Reset No WatchdogNo Backup200 ms5.5 V- 40 C+ 125 C0.25 %  Reel , Cut Tape
BU4840FVE-TR


Supervisory Circuits IC CMOS VOLT DETECT
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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 2928
Ships to you
between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 0.3546
Multiples of: 1

Voltage DetectorsSmd/Smt VSOF - 54 V1 InputOpen DrainNo Manual Reset no watchdogNo Backupno7 V- 40 C+ 125 C1 %Bu4840fve Cut Tape
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