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
  
                       
MCP120T-300I/TT


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 26190
Ships to you
between Tue. 17 Feb to Mon. 23 Feb Calender.png

AUD 0.5504
Multiples of: 750

Voltage SupervisorySmd/Smt SOT - 23 - 33 v , 3.3 v , 5 V1 InputActive Low, Open DrainNo Manual ResetNo Watchdogno watchdogNo Backup350 ms5.5 V- 40 C+ 85 C Mcp120 Reel
TPS3711DDCR


Texas Instruments Supervisory Circuits Supervisory
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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 494
Ships to you
between Tue. 03 Mar to Fri. 06 Mar Calender.png

AUD 1.3037
Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 6Adj1 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backup 36 V- 40 C+ 125 C0.25 %Tps3711 Reel
BD87A29FVM-TR


ROHM Semiconductor Supervisory Circuits Voltage Detector w Watchdog Timer
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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 493
Ships to you
between Tue. 17 Feb to Mon. 23 Feb Calender.png

AUD 1.8262
Multiples of: 1

Voltage MonitorsSmd/Smt MSOP - 82.9 V1 InputOpen DrainManual Reset watchdogNo Backup6.9 ms10 V- 40 C+ 105 C Bd87a Reel
MIC708MY


Supervisory Circuits uP Supervisor, Pwr Fail Detect, 4.4V VTH, SOIC-08 (Lead Free)
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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 490
Ships to you
between Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 1.102
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 84.65 v , 4.4 V1 InputActive High, Active LowManual ResetWatchdogwatchdogBackup250 ns5.5 V- 40 C+ 85 C Mic708 Tube
TPS37A010122DSKR


Supervisory Circuits 65-V window supervisor with ultra-low quiescent current and time-delay function 10-SON -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 487
Ships to you
between Tue. 03 Mar to Fri. 06 Mar Calender.png

AUD 1.9901
Multiples of: 1

    800 mV Open Drain            
BD5242G-1TR


Supervisory Circuits 4.2V ADJ DELAY VOLT 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 486
Ships to you
between Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 0.2017
Multiples of: 1

Voltage DetectorSMD/SMT SSOP - 54.2 V1 InputOpen DrainNo Manual Reset No WatchdogNo Backup 7 V- 40 C+ 85 C0.9 %  Reel , Cut Tape
XC6138NAN06R-G


Supervisory Circuits Multi-function voltage detectors with separate sense pin (Max:76V)
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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 485
Ships to you
between Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 0.4939
Multiples of: 1

Voltage DetectorSMD/SMT DFN - 1515 - 6A 1 InputActive Low, Open DrainManual Reset No WatchdogBackup10 ms6 V- 40 C+ 125 C   Reel , Cut Tape
XC6138NARJ6R-G


Supervisory Circuits Multi-function voltage detectors with separate sense pin (Max:76V)
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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 485
Ships to you
between Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 0.5052
Multiples of: 1

Voltage DetectorSMD/SMT DFN - 1515 - 6A 1 InputActive Low, Open DrainManual Reset No WatchdogBackup10 ms6 V- 40 C+ 125 C   Reel , Cut Tape
XC6138NASY6R-G


Supervisory Circuits Multi-function voltage detectors with separate sense pin (Max:76V)
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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 485
Ships to you
between Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 0.5052
Multiples of: 1

Voltage DetectorSMD/SMT DFN - 1515 - 6A 1 InputActive Low, Open DrainManual Reset No WatchdogBackup10 ms6 V- 40 C+ 125 C   Reel , Cut Tape
S-80825CNY-B2-U


Supervisory Circuits VOLT DETCT 0.8UA IQ
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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 485
Ships to you
between Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 0.9687
Multiples of: 1

Voltage DetectorsThrough Hole TO - 92HF - 32.5 V1 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backupadjustable10 V- 40 C+ 85 C2 %  Bulk
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