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
  
                       
TPS3808EG50DBVR


Supervisory Circuits 600nA ultra-low quie scent current superv
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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 2889
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AUD 1.3272
Multiples of: 1

Voltage SupervisorySMD/SMT SOT - 23 - 64.65 V1 InputOpen DrainManual Reset No WatchdogBackup20 ms6 V- 40 C+ 125 C1 %TPS3808E Reel , Cut Tape
TCM810SVLB713


Supervisory Circuits Microprocessor 2.93V
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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 2888
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AUD 0.6192
Multiples of: 1

Voltage SupervisorySmd/Smt SC - 70 - 32.93 V1 InputActive High, Push - PullNo Manual ResetNo Watchdogno watchdogNo Backup560 ms5.5 V- 40 C+ 125 C Tcm810 Reel
RT9818G-30GVL


RT9818 Series 3 V 1.5 % Surface Mount Micro-Power Voltage Detector - SOT-23-3
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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.

Richtek 2887
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AUD 0.2365
Multiples of: 1

Voltage DetectorSMD/SMT SOT - 23 - 33 V Open DrainManual Reset No WatchdogNo Backup220 ms6 V- 40 C+ 85 C1.5 %  Reel , Cut Tape
BD49E33G-TR


Supervisory Circuits VOLTAGE DETECTOR
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ROHM 2887
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AUD 0.3009
Multiples of: 1

Voltage DetectorsSmd/Smt SSOP - 53.3 V1 InputCmosNo Manual Reset no watchdogNo Backup100 us10 V- 40 C+ 105 C1 %  Cut Tape
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
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
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 2886
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AUD 0.1868
Multiples of: 1

Voltage DetectorsSmd/Smt SSOP - 35.6 V1 InputOpen DrainNo Manual Reset no watchdogNo Backup  - 40 C+ 105 C1 %  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
APX810-44SAG-7


Supervisory Circuits 1V-5.5V 2.93V 20mA
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Diodes Incorporated 2885
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AUD 0.1478
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 32.5 v , 3 v , 3.3 v , 5 v1 InputActive High, Push - PullNo Manual ResetNo Watchdogno watchdogNo Backup200 ms5.5 V- 40 C+ 85 C Apx810 - 44 Reel
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