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
  
                       
APX803L05-29W-7


Supervisory Circuits 2.9V, 55ms 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 3667
Ships to you
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AUD 0.2173
Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 59 - 32.9 V1 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backup55 ms5.5 V- 40 C+ 150 C1.5 %Apx803l Cut Tape
TC54VC2902ECB713


Supervisor Push-Pull, Totem Pole 1 Channel SOT-23A-3
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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 3662
Ships to you
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AUD 0.7076
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23A - 31.1 v to 6 V1 InputCmos, Open DrainNo Manual ResetNo Watchdog Backup0.2 ms10 V- 40 C+ 85 C   Reel
APX803S05-40SA-7


Supervisory Circuits 4.0V 50ms 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 3657
Ships to you
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AUD 0.1543
Multiples of: 1

                  Cut Tape
S-80828CNMC-B8NT2U


Supervisory Circuits 2.8V 1.3uA N-Ch Open
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Ablic 3653
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AUD 0.6981
Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 23 - 52.8 V1 Input No Manual Reset no watchdog adjustable10 V- 40 C+ 85 C2 %S - 808 Cut Tape
TCM809MVNB713


Supervisory Circuits Microprocessor 4.38V
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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 3644
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AUD 0.5122
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23B - 32.5 v , 3 v , 3.3 v , 5 v1 InputActive Low, Push - PullNo Manual ResetNo Watchdogno watchdogNo Backup560 ms5.5 V- 40 C+ 125 C Tcm809 Reel
BD49E30G-MTR


Supervisory Circuits VOLTAGE DETECTOR
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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 3643
Ships to you
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AUD 0.4603
Multiples of: 1

Voltage DetectorsSMD/SMT SSOP - 53 V1 InputCMOSNo Manual Reset No WatchdogNo Backup100 us10 V- 40 C+ 105 C1 %BD49ExxG - MAEC - Q101Reel , Cut Tape
TL7705ACDE4


Supervisory Circuits Sngl SVS f/5V System w/Prg Time Delay
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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 3637
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AUD 3.7115
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 84.55 V1 InputActive High, Active Low, Open DrainManual ResetNo Watchdogno watchdogNo Backupprogrammable18 V0 C+ 70 C Tl7705a Tube
MAX811R


Active Low 1 SOT-143 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 3622
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AUD 0.084
Multiples of: 5

    2.63 V Push Pull            
APX803-29SAG-7


Processor Supervisor 2.93V 2.5V/3V/3.3V/5V 3-Pin SOT-23 T/R
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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 3618
Ships to you
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AUD 0.1967
Multiples of: 5

Voltage SupervisorySmd/Smt SOT - 23 - 3 4 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backup200 ms5.5 V- 40 C+ 85 C Apx803 Cut Tape
TPS3421EGDRYR


Supervisory Circuits Dual Ch Push Button Controller
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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 3411
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AUD 0.383
Multiples of: 1

Voltage SupervisorySmd/Smt USON - 61.6 v to 6.5 V2 InputActive Low, Open DrainManual Reset no watchdogNo Backup 6.5 V- 40 C+ 125 C Tps3421eg Reel
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