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
  
                       
TPS3825-33DBVR


Supervisory Circuits Processor Sprvisry Circuits
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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 2909
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AUD 1.016
Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 23 - 53.3 V1 InputActive - High,Active - Low,Push - PullManual Reset watchdogNo Backup200 ms5.5 V- 40 C+ 85 C Tps3825 - 33 Cut Tape
MCP1321T-29DE/OT


Supervisory Circuits Active low Open-drain + Active high P-P WDI WDI = 25600ms reset delay = 1.6ms Vtrpd - 2.9V
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Microchip 2909
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AUD 1.2303
Multiples of: 1

   SOT - 23 - 5            Mcp1321 Cut Tape
NV3600DC001GE1P


Supervisory Circuits CMOS Output, Voltage Detector with High Withstand of SENSE Pin for Automotive
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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 2909
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AUD 1.7129
Multiples of: 1

 SMD/SMT SOT - 23 - 5 - DC  CMOS      - 40 C+ 105 C Supervisory Circuits Reel , Cut Tape
BD5327FVE-TR


Supervisory Circuits CMOS DETEC VOLT 2.7V
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ROHM 2908
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AUD 0.3432
Multiples of: 1

Voltage MonitorsSmd/Smt VSOF - 52.7 V1 InputCmosNo Manual ResetNo Watchdogno watchdogNo Backupadjustable10 V- 40 C+ 105 C1 %Bd53 Reel
BU4909F-TR


Supervisory Circuits IC CMOS VOLT DETECT
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ROHM 2908
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between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 0.374
Multiples of: 1

Voltage DetectorsSmd/Smt SOP - 4900 mV1 InputCmosNo Manual Reset no watchdogNo Backupno7 V- 40 C+ 125 C1 %Bu4909f Cut Tape
TC54VC2502ECB713


Supervisory Circuits 2.5vVtg Det 2% Tol.
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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 2908
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between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 0.8486
Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 23A - 32.5 V1 InputActive Low, Push - PullNo Manual Reset no watchdog  10 V- 40 C+ 85 C Tc54 Cut Tape
TC1270ANLVCTTR


Supervisory Circuits 5Pin uP Reset Mon 4.63V Reset Thresh
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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 2908
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AUD 1.2192
Multiples of: 1

                  Cut Tape
MCP1321T-29CE/OT


Supervisory Circuits Active low Open-drain + Active high P-P, WDI (WDI = 1600ms, reset delay = 1.6ms, Vtrpd - 2.9V)
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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 2908
Ships to you
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AUD 1.2981
Multiples of: 1

   SOT - 23 - 5            Mcp1321 Reel
R3112Q211A-TR-FE


Supervisory Circuits Low Voltage Detector with output delay (output capacitor type)
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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 2907
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AUD 0.4308
Multiples of: 1

Voltage DetectorsSmd/Smt SC - 82AB - 42.1 V1 InputCmos, Open DrainNo Manual Reset no watchdogBackup100 ms6 V- 40 C+ 85 C2 %R3112q Reel
BD49E43G-MTR


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.

ROHM 2907
Ships to you
between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 0.4406
Multiples of: 1

Voltage DetectorsSMD/SMT SSOP - 54.3 V1 InputCMOSNo Manual Reset No WatchdogNo Backup100 us10 V- 40 C+ 105 C1 %BD49ExxG - MAEC - Q101Reel , Cut Tape
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