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
  
                       
STM812MW16F


Supervisory Circuits 4.38V Reset 140ms
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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 0
6 to 16 Weeks Calender.png

AUD 0.5385
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 143 - 43 v , 3.3 v , 5 V1 InputActive High, Push - PullManual ResetNo Watchdogno watchdogNo Backup280 ms5.5 V- 40 C+ 85 C Stm812 Reel
TC54VC1402EZB


Supervisory Circuits 1.4V 2% TO92-3
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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.

Microchip 0
6 to 16 Weeks Calender.png

AUD 0.5386
Multiples of: 1

Voltage SupervisoryThrough Hole TO - 92 - 31.1 v to 6 V1 InputCmos, Open DrainNo Manual ResetNo Watchdog Backup 10 V- 40 C+ 85 C Tc54 Bulk
SP705CN-L


Exar Supervisory Circuits LOW PWR MICROPRCSSR SUPERVISORY CURCIUTS
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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.

MaxLinear 0
6 to 16 Weeks Calender.png

AUD 0.5398
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 8 Narrow4.65 V1 InputActive LowManual ResetWatchdogwatchdogNo Backup 6 V0 C+ 70 C Sp705 Tube
TL7757CLPRE3


Supply Voltage Supervisory 3-Pin TO-92 T/R
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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 0
6 to 16 Weeks Calender.png

AUD 0.541
Multiples of: 2000

Voltage SupervisoryThrough Hole TO - 92 - 34.55 V1 InputOpen Collector / DrainNo Manual Reset no watchdog  7 V0 C+ 70 C Tl7757 Reel
TPS3840PL26DBVR


Supervisory Circuits Nanopower high-input voltage supervisor with manual reset and programmable-reset time delay 5-SOT-23 -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 0
6 to 16 Weeks Calender.png

AUD 0.541
Multiples of: 1

Voltage SupervisorySMD/SMT SOT - 23 - 52.6 V1 InputActive Low, Push - PullManual Reset No WatchdogNo Backup619 ms10 V- 40 C+ 125 C1 %TPS3840 Reel , Cut Tape
TPS3840DL17DBVR


Supervisory Circuits Nanopower high-input voltage supervisor with manual reset and programmable-reset time delay 5-SOT-23 -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 0
6 to 16 Weeks Calender.png

AUD 0.541
Multiples of: 1

                  Cut Tape
AS1909C23-T


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.

ams 0
6 to 16 Weeks Calender.png

AUD 0.5412
Multiples of: 1

                  Reel
XC61FN2912MR-G


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.

Torex Semiconductor 0
6 to 16 Weeks Calender.png

AUD 0.5425
Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 23 - 32.9 V1 InputCmos, Open DrainNo Manual Reset no watchdogBackup50 ms to 200 ms10 V- 30 C+ 80 C2 %  Cut Tape
TL7705AIPE4


Supervisory Circuits Sngl SVS f/5V System w/Prg Time Delay
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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 0
6 to 16 Weeks Calender.png

AUD 0.5427
Multiples of: 50

Voltage SupervisoryThrough Hole PDIP - 84.55 V1 InputActive High, Active Low, Open DrainManual ResetNo Watchdogno watchdogNo Backupprogrammable18 V- 40 C+ 85 C Tl7705a Tube
S-80834CLY-B2-U


Supervisory Circuits 3.4V 1.3uA 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 0
6 to 16 Weeks Calender.png

AUD 0.5428
Multiples of: 1

Voltage DetectorsThrough Hole TO - 92HF - 33.4 V1 Input No Manual Reset no watchdog  10 V- 40 C+ 85 C2 %  Bulk
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