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
  
                       
BD48E24G-MTR


Supervisor Open Drain or Open Collector 1 Channel 5-SSOP
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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 2889
Ships to you
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AUD 0.5389
Multiples of: 3000

                   
TPS3808EG19DBVRQ1


Supervisory Circuits Automotive 600nA ul tra-low quiescent cu
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Texas Instruments 2888
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AUD 1.5651
Multiples of: 1

Voltage SupervisorySMD/SMT SOT - 23 - 61.77 V1 InputOpen DrainManual Reset No WatchdogBackup20 ms6 V- 40 C+ 125 C1 %TPS3808E - Q1 Reel , Cut Tape
MCP1320T-41LE/OT


Supervisory Circuits Active low Open-drain, WDI, MR (WDI = 1600ms, reset delay = 200ms, Vtrpd - 4.1V)
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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 2887
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AUD 0.2843
Multiples of: 1

                Mcp1320 Reel
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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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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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
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
Ships to you
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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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ROHM 2885
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AUD 0.1901
Multiples of: 1

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


Supervisory Circuits 1V-5.5V 2.93V 20mA
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Diodes Incorporated 2686
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AUD 0.165
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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