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
  
                       
R3111H401A-T1-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 804
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AUD 0.5096
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 89 - 34 V1 InputCmos, Open DrainNo Manual Reset no watchdogBackup 10 V- 40 C+ 85 C2 %R3111h Reel
S-80830CLY-B2-U


Supervisory Circuits 3.0V 0.8uA CMOS Out
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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 802
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AUD 1.1409
Multiples of: 1

Voltage DetectorsThrough Hole TO - 92HF - 33 V1 InputActive Low, CmosNo Manual Reset no watchdogNo Backup 10 V- 40 C+ 85 C3 %  Bulk
TPS3126E18DBVT


Supervisor Open Drain or Open Collector 1 Channel SOT-23-5
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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 801
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AUD 2.5143
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 50.85 v to 3.3 V1 InputOpen Collector / DrainManual ResetNo Watchdogno watchdogNo Backup180 ms3.3 V- 40 C+ 85 C Tps3126e18 Reel
RS706-3.08YK


SOIC-8 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.

RUNIC 800
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AUD 0.2683
Multiples of: 5

                   
PT7M3808G25TAEX


Supervisory Circuits Reset Generator
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Diodes Incorporated 800
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AUD 0.3049
Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 23 - 62.33 V1 InputOpen DrainManual Reset no watchdogNo Backup1.25 ms to 10 s6.5 V- 40 C+ 125 C0.5 %  Cut Tape
CAT810TTBI-GT3


Supervisory Circuits Push-pull Act high
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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 798
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AUD 0.2884
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 Backup240 ms5.5 V- 40 C+ 85 C Cat810 Reel
APX803L40-45SA-7


Supervisory Circuits 4.5V 450ms 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 795
Ships to you
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AUD 0.103
Multiples of: 5

                  Cut Tape
MCP120T-475I/TT


Supervisory Circuits Open Drain 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.

Microchip 795
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AUD 0.6437
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 33 V , 3.3 V , 5 V1 InputActive Low, Open DrainNo Manual ResetNo Watchdog No Backup350 ms5.5 V- 40 C+ 85 C   Reel
ISL88041IBZ


Intersil Supervisory Circuits 4 CH SUPERVISOR Y 1C 8LD FOR GPP GROUP
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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.

Renesas 795
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AUD 3.1944
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 82.7 v to 4 V4 Input Manual Reset no watchdog  4 V- 40 C+ 85 C Isl88041 Tube
BD49K40G-TL


Supervisory Circuits Volt Sup Det 2.3-6V
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ROHM 794
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AUD 0.2216
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 34 V1 Input      6 V- 40 C+ 105 C1 %Bd49 Reel
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