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
  
                       
R3112N271A-TR-FE


Supervisory Circuits Low Voltage Detector w/output 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.

Nisshinbo 3070
Ships to you
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AUD 0.3498
Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 23 - 52.7 V1 InputCmos, Open DrainNo Manual Reset no watchdogBackup 6 V- 40 C+ 85 C2 %R3112n Reel
MCP1318MT-46LEOT


Microchip Technology Supervisory Circuits Active high P-P
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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 3064
Ships to you
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AUD 1.3393
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 52 v to 4.7 V1 InputActive High, Active Low, Open Drain, Push - PullManual Reset watchdogNo Backup2240 ms5.5 V- 40 C+ 125 C Mcp1318 Reel
TPS3803G15DCKR


Supervisor Open Drain or Open Collector 1 Channel SC-70-5
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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 3039
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AUD 0.619
Multiples of: 1

Voltage MonitorsSmd/Smt SC - 70 - 51.226 V1 InputOpen DrainNo Manual ResetNo Watchdogno watchdogNo Backup5.5 us6 V- 40 C+ 125 C+/- 1.5 %Tps3803g15 Reel
NCP303LSN27T1G


Supervisory Circuits 2.7V Detector w/Reset Low
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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 3038
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AUD 0.4096
Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 23 - 5 TH in (TSOP - 5)2.7 V1 InputActive Low, Open DrainNo Manual ResetNo Watchdogno watchdogBackup 10 V- 40 C+ 125 C2 %Ncp303 Reel
APX803L-16SA-7


Supervisory Circuits 1.6V 0ms 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 3017
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AUD 0.1524
Multiples of: 1

                  Cut Tape
TPS3840PL42DBVR


Supervisory Circuits Nanopower high-input voltage supervisor with manual reset and programmable-reset time delay 5-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 3017
Ships to you
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AUD 0.8865
Multiples of: 1

Voltage SupervisorySMD/SMT SOT - 23 - 54.2 V1 InputActive Low, Push - PullManual Reset No WatchdogNo Backup619 ms10 V- 40 C+ 125 C1 %TPS3840 Reel , Cut Tape
R3112Q271A-TR-FE


Supervisory Circuits Low Voltage Detector w/output 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.

Nisshinbo 3007
Ships to you
between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 0.4
Multiples of: 1

Voltage DetectorsSmd/Smt SC - 82AB - 42.7 V1 InputCmos, Open DrainNo Manual Reset no watchdogBackup 6 V- 40 C+ 85 C2 %R3112q Reel
S-1009N35I-N4T1U


Supervisory Circuits VOLTAGE DETECTOR ULTRA LOW IQ
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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 3007
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AUD 0.7385
Multiples of: 1

Voltage Detectors  SC - 82AB - 4            S - 1009 Cut Tape
R3154N204A-TR-R


Supervisory Circuits 42V Input Window Voltage Detector with Diagnostic Function for Automotive Applications
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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 3007
Ships to you
between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 2.7308
Multiples of: 1

Voltage DetectorsSMD/SMT SOT - 23 - 61.33 V1 InputOpen DrainNo Manual Reset No WatchdogNo Backup4 ms42 V- 40 C+ 125 C0.75 %R3154N - R Reel , Cut Tape
R3154N203A-TR-R


Supervisory Circuits 42V Input Window Voltage Detector with Diagnostic Function for Automotive Applications
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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 3002
Ships to you
between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 2.7308
Multiples of: 1

Voltage DetectorsSMD/SMT SOT - 23 - 63.54 V1 InputOpen DrainNo Manual Reset No WatchdogNo Backup4 ms42 V- 40 C+ 125 C0.75 %R3154N - R Reel , Cut Tape
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