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
  
                       
R3111N352A-TR-FE


Supervisory Circuits Low 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.

Nisshinbo 2887
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AUD 0.4288
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 33.5 V1 InputCmos, Open DrainNo Manual Reset no watchdogBackup-10 V- 40 C+ 85 C2 %R3111n Reel
NCV303LSN42T1G


ON Semiconductor Supervisory Circuits 4.2V DETECTOR W PROG DLY
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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 2887
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AUD 0.5359
Multiples of: 1

Voltage Detectors               Ncv303Aec - Q100Reel
S-1011C60-M6T1U4


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.

ABLIC 2887
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AUD 1.1096
Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 23 - 66 V1 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backup10 ms36 V- 40 C+ 85 C S - 1011 Cut Tape
TPS38700C03NRGERQ1


Supervisory Circuits Automotive power-sup ply sequencer with I
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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 2887
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AUD 5.0443
Multiples of: 1

Voltage SequencerSMD/SMT VQFN - 241.85 V1 InputActive Low, Open DrainNo Manual Reset WatchdogBackup16 ms5.5 V- 40 C+ 125 C TPS38700 - Q1 Reel , Cut Tape
BD5334G-TR


Supervisory Circuits CMOS DETEC VOLT 3.4V
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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 2886
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AUD 0.4062
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 53.4 V1 InputCmosNo Manual ResetNo Watchdogno watchdogNo Backupadjustable10 V- 40 C+ 105 C1 %Bd53 Reel
NCV303LSN17T1G


Supervisory Circuits 1.7V VOLTG DET W PGM DLY
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ON Semiconductor 2886
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AUD 0.575
Multiples of: 1

Voltage Detectors               Ncv303Aec - Q100Cut Tape
BD48K56G-TL


Supervisory Circuits Volt Det Open drain 5.6V SSOP3
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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 2885
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AUD 0.2074
Multiples of: 1

Voltage DetectorsSmd/Smt SSOP - 35.6 V1 InputOpen DrainNo Manual Reset no watchdogNo Backup  - 40 C+ 105 C1 %  Cut Tape
S-1009N15I-M5T1U


Supervisory Circuits VOLTAGE DETECTOR ULTRA LOW IQ
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Ablic 2885
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AUD 0.7385
Multiples of: 1

Voltage Detectors  SOT - 23 - 5            S - 1009 Cut Tape
TPS3808EG25DBVR


Supervisory Circuits 600nA ultra-low quie scent current superv
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Texas Instruments 2885
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AUD 1.3263
Multiples of: 1

Voltage SupervisorySMD/SMT SOT - 23 - 62.33 V1 InputOpen DrainManual Reset No WatchdogBackup20 ms6 V- 40 C+ 125 C1 %TPS3808E Reel , Cut Tape
APX803L40-22SA-7


Supervisory Circuits 2.2V 450ms Reset Generator
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Diodes Incorporated 2884
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AUD 0.1477
Multiples of: 1

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