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
  
                       
TPS3809K33QDBVRQ1


Supervisory Circuits 3-Pin Supply Voltage Supervisor
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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 24
Ships to you
between Fri. 16 Oct to Wed. 21 Oct Calender.png

AUD 1.0868
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 32.93 V1 InputActive Low, Push - PullNo Manual ResetNo Watchdogno watchdogNo Backup200 ms6 V- 40 C+ 125 C Tps3809k33 - Q1Aec - Q100Reel
MCP120-315I/SN


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 24
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AUD 1.685
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 83 v , 3.3 v , 5 V1 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backup350 ms5.5 V- 40 C+ 85 C Mcp120 Tube
MAX6895AALT+T


Supervisory Circuits Ultra-Small, Adjustable Sequencing/Supervisory 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.

Analog Devices 24
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AUD 2.5854
Multiples of: 1

Voltage SupervisorySmd/Smt UDFN - 6 1 InputActive High, Push - PullNo Manual ResetNo Watchdogno watchdogNo Backup 5.5 V- 40 C+ 125 C Max6895 Reel
MAX8212CPA+


Supervisory Circuits Microprocessor Voltage Monitors with Programmable Voltage Detection
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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.

Analog Devices 24
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AUD 4.9433
Multiples of: 1

                   
ADM13307-5ARZ


Supervisory Circuits Triple Supervisory Circuits
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Analog Devices 24
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AUD 6.8459
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 80.6 v , 2.93 V3 InputPush - PullManual ResetNo Watchdogno watchdogNo Backup280 ms5.5 V- 40 C+ 85 C Adm13307 Tube
NCP304LSQ27T1G


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 23
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AUD 0.2781
Multiples of: 1

Voltage MonitorsSmd/Smt SC - 82AB - 42.7 V1 InputActive Low, CmosNo Manual ResetNo Watchdogno watchdogBackup 10 V- 40 C+ 85 C2 %Ncp304 Reel
TPS3840DL31DBVRQ1


Supervisory Circuits Automotive high-input voltage supervisor with manual reset and programmable-reset time delay 5-SOT-23 -40 to 125
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Texas Instruments 23
Ships to you
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AUD 1.0534
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 53.1 V1 InputActive Low, Open DrainManual Reset no watchdogBackup619 ms10 V- 40 C+ 125 C1 %Tps3840Aec - Q100Cut Tape
S-80845CLY-B2-U


Supervisor Push-Pull - Totem Pole 1 Channel TO-92-3.
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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 23
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AUD 1.2342
Multiples of: 1

                   
TPS3808G01DRVT


Supervisory Circuits Low Quies Crnt Progr Delay Sup Crct
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Texas Instruments 23
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AUD 2.38
Multiples of: 1

Voltage SupervisorySmd/Smt WSON - 60.405 V1 InputActive Low, Open DrainManual ResetNo Watchdogno watchdogNo Backup300 ms6.5 V- 40 C+ 125 C0.5 %Tps3808g01 Reel
MAX6303ESA+


Supervisory Circuits +5V, Low-Power, uP Supervisory Circuits with Adjustable Reset/Watchdog
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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.

Analog Devices 20
Ships to you
between Fri. 16 Oct to Wed. 21 Oct Calender.png

AUD 16.1009
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 8 1 InputActive Low, Push - PullManual ResetWatchdog No Backup5.2 ms5.5 V- 40 C+ 85 C Max6303 Tube
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