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
  
                       
MCP121T-300E/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 8730
Ships to you
between Thu. 12 Feb to Wed. 18 Feb Calender.png

AUD 0.2985
Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 23 - 32.93 V1 InputActive Low, Open DrainNo Manual ResetNo Watchdogno watchdogNo Backup 5.5 V- 40 C+ 125 C Mcp121 Reel
MIC803-30D2VC3 TR


Supervisory Circuits 3-Pin Microprocessor Supervisor Circuit w/ Open-Drain Reset Output
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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 8730
Ships to you
between Thu. 12 Feb to Wed. 18 Feb Calender.png

AUD 0.3022
Multiples of: 1000

Voltage SupervisorySmd/Smt SC - 70 - 3 1 InputOpen Collector / DrainManual ResetNo WatchdogNo WatchdogNo Backup15 us5.5 V- 40 C+ 125 C Mic803 Reel
NCP305LSQ22T1G


Supervisory Circuits 2.2V 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 8730
Ships to you
between Thu. 12 Feb to Wed. 18 Feb Calender.png

AUD 0.3487
Multiples of: 1

Voltage MonitorsSmd/Smt SC - 82AB - 42.2 V1 InputActive Low, Open DrainNo Manual ResetNo Watchdogno watchdogBackup 10 V- 40 C+ 85 C2 %Ncp305 Reel
NCP300HSN18T1G


Supervisory Circuits 1.8V Detector w/Reset High
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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 8730
Ships to you
between Thu. 12 Feb to Wed. 18 Feb Calender.png

AUD 0.3487
Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 23 - 5 TH in (TSOP - 5)1.8 V1 InputActive High, CmosNo Manual ResetNo Watchdogno watchdogBackup 10 V- 40 C+ 125 C2 %Ncp300 Reel
BU4327F-TR


Supervisory Circuits LOW VOLT DETEC VOLT 2.9V
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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 8730
Ships to you
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AUD 0.3498
Multiples of: 3000

Voltage MonitorsSmd/Smt SOF - 42.7 V1 InputCmosNo Manual ResetNo Watchdogno watchdogNo Backupadjustable7 V- 40 C+ 125 C1 %Bu43 Reel
CAT809TTBI-GT3


Supervisory Circuits Push-pull Act 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 8730
Ships to you
between Thu. 12 Feb to Wed. 18 Feb Calender.png

AUD 0.3496
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 32.5 V , 3 V , 3.3 V , 5 V1 InputActive Low, Push - PullNo Manual ResetNo Watchdogno watchdogNo Backup240 ms5.5 V- 40 C+ 85 C Cat809 Reel
STM1061N16WX6F


Supervisory Circuits 1.6V Active Lo Open Drain Voltage 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.

STMicroelectronics 8730
Ships to you
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AUD 0.4091
Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 23 - 31.6 V1 InputActive Low, Open DrainNo Manual ResetNo Watchdog No Backup 6 V- 40 C+ 85 C Stm1061 Reel
MC33064D-5R2G


Supervisory Circuits 4.59V UnderVoltage Sensing Circuit
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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 8730
Ships to you
between Thu. 12 Feb to Wed. 18 Feb Calender.png

AUD 0.4106
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 84.6 V1 InputOpen Collector / DrainNo Manual ResetNo Watchdogno watchdogNo Backupadjustable6.5 V- 40 C+ 85 C Mc33064 Reel
STM1061N30WX6F


Supervisor Open Drain or Open Collector 1 Channel SOT-23-3
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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.

STMicroelectronics 8730
Ships to you
between Thu. 12 Feb to Wed. 18 Feb Calender.png

AUD 0.4711
Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 23 - 33 V1 InputActive Low, Open DrainNo Manual ResetNo Watchdogno watchdogNo Backup 6 V- 40 C+ 85 C Stm1061 Reel
MCP121T-270E/TT


Supervisor Integrated Circuit; power on reset monitor (PoR)
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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 8730
Ships to you
between Thu. 12 Feb to Wed. 18 Feb Calender.png

AUD 0.5119
Multiples of: 750

                   
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