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
  
                       
TLV803EA26DCKR


Supervisory Circuits Low-power 3-pin voltage supervisor reset IC with active-low open-drain reset 3-SC70 -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 272
Ships to you
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AUD 0.8393
Multiples of: 1

                  Cut Tape
TPS389006004RTERQ1


Supervisory Circuits Automotive multichannel overvoltage and undervoltage IC programmable voltage supervisor and monitor 16-WQFN
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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 271
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AUD 5.0332
Multiples of: 1

Voltage SupervisorySMD/SMT WQFN - 16        5.5 V- 40 C+ 125 C TPS389006 - Q1 Reel , Cut Tape
LP3470IM5-3.08/NOPB


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 266
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AUD 2.5446
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 53.08 V1 InputActive Low, Open DrainNo Manual ResetNo Watchdogno watchdogNo Backup2 ms5.5 V- 40 C+ 85 C1 %Lp3470 Reel
APX803L05-46SA-7


Supervisory Circuits 4.6V, 55ms 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 262
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AUD 0.1823
Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 23 - 34.6 V1 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backup55 ms5.5 V- 40 C+ 150 C1.5 %Apx803l Cut Tape
HX809T-3.08


SOT-23 Supervisor and Reset ICs 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.

hengjiaxing 261
Ships to you
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AUD 0.0399
Multiples of: 10

                   
STM6779VWB6F


Supervisory Circuits Dual triple ultra Lo Vltg supervisor
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STMicroelectronics 261
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AUD 1.65
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 60.8 v to 5.5 V2 InputActive Low, Open DrainManual ResetNo Watchdogno watchdogNo Backup280 ms5.5 V- 40 C+ 85 C Stm6779 Reel
MIC1832NY


Supervisory Circuits Microprocessor Supervisor with Manual Reset, Watchdog Timer, 2.55V or 2.88V Threshold Voltage, 250ms Reset Pulse, and Push-Pull Active-High and Low Outputs (DS1832)
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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 259
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AUD 2.7381
Multiples of: 1

Voltage SupervisoryThrough Hole PDIP - 8            Mic1832 Tube
MCP1316T-29NE/OT


Supervisor Push-Pull, Totem Pole 1 Channel SOT-23-5
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Microchip 254
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AUD 1.3371
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 52 v to 4.7 V1 InputActive Low, Push - PullManual Reset watchdogNo Backup2240 ms5.5 V- 40 C+ 125 C Mcp1316 Reel
NCP300LSN47T1G


Supervisory Circuits 4.7V 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 253
Ships to you
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AUD 0.2939
Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 23 - 5 TH in (TSOP - 5)4.7 V1 InputActive Low, CmosNo Manual ResetNo Watchdogno watchdogBackup 10 V- 40 C+ 125 C2 %Ncp300 Reel
STM6719SFBWB6R


Supervisory Circuits Dual Triple Voltage 11 uA 3.6V -40 to 85
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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.

STMicroelectronics 103
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between Thu. 15 Oct to Tue. 20 Oct Calender.png

AUD 1.0914
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 6 3 InputActive Low, Open DrainManual Reset no watchdogNo Backup13.2 ms7 V- 40 C+ 85 C Stm6719 Reel
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