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
  
                       
MAX811S


Active Low 1 SOT-143 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.

MSKSEMI 9758
Ships to you
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AUD 0.1556
Multiples of: 5

                   
BD4844FVE-TR


Supervisory Circuits CMOS DETEC VOLT 4.7V
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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 1750
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AUD 0.3251
Multiples of: 1

Voltage MonitorsSmd/Smt VSOF - 54.4 V1 InputOpen DrainNo Manual ResetNo Watchdogno watchdogNo Backup 10 V- 40 C+ 105 C1 %Bd48 Reel
R5106N311A-TR-FE


Supervisory Circuits Ricoh Electronic Devices Co, L 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.

Nisshinbo 1749
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AUD 0.975
Multiples of: 1

   SOT - 23 - 6              Cut Tape
APX810S-44SR-7


Supervisory Circuits 3-pin MPU Power 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.

Diodes Incorporated 1746
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AUD 0.1534
Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 23 - 34.38 V1 InputActive High, Push - PullNo Manual Reset no watchdogNo Backup240 ms5.5 V- 40 C+ 125 C Apx809s/810S Cut Tape
BU4220G-TR


Supervisory Circuits CMOS LOW VOLT DETEC
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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 1746
Ships to you
between Thu. 09 Jul to Mon. 13 Jul Calender.png

AUD 0.3033
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 52 V1 InputOpen DrainNo Manual ResetNo Watchdogno watchdogNo Backupadjustable7 V- 40 C+ 125 C1 %Bu42 Reel
Hot MCP111T-240E/TT


Supervisor Open Drain or Open Collector 1 Channel SOT-23-3
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Microchip 1746
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AUD 0.4893
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 32.32 V1 Input No Manual ResetNo Watchdog   5.5 V- 40 C+ 125 C   Reel
BD46311G-TR


Supervisory Circuits RESET DETEC VOLT 3.2V
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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 1746
Ships to you
between Fri. 03 Jul to Thu. 09 Jul Calender.png

AUD 0.6052
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 53.2 V1 InputCmosNo Manual Reset no watchdogNo Backup  - 40 C+ 105 C1 %Bd46 Reel
APX803L-27SA-7


Supervisory Circuits 2.7V 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 1745
Ships to you
between Thu. 09 Jul to Mon. 13 Jul Calender.png

AUD 0.1556
Multiples of: 1

                  Cut Tape
BD4847G-TR


Supervisory Circuits CMOS DETEC VOLT 4.7V
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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 1744
Ships to you
between Fri. 03 Jul to Thu. 09 Jul Calender.png

AUD 0.2117
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 54.7 V1 InputOpen DrainNo Manual ResetNo Watchdogno watchdogNo Backup 10 V- 40 C+ 105 C1 %Bd48 Reel
BU4934FVE-TR


Supervisory Circuits IC CMOS VOLT DETECT
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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 1744
Ships to you
between Thu. 09 Jul to Mon. 13 Jul Calender.png

AUD 0.4549
Multiples of: 1

Voltage DetectorsSmd/Smt VSOF - 53.4 V1 InputCmosNo Manual Reset no watchdogNo Backupno7 V- 40 C+ 125 C1 %Bu4934fve Cut Tape
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