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
  
                       
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 288972
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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
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
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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
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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
STM1061N16WX6F


Supervisory Circuits 1.6V Active Lo Open Drain Voltage Detect
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STMicroelectronics 8730
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AUD 0.4638
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
STM1061N38WX6F


Supervisory Circuits Lo Pwr Vltg 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.

STMicroelectronics 8730
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AUD 0.5104
Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 23 - 33.8 V1 InputOpen Collector / DrainManual ResetNo Watchdog No Backup 6 V- 40 C+ 85 C Stm1061 Reel
STM1001LWX6F


Supervisory Circuits Active Low Open Drain Reset 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.

STMicroelectronics 8730
Ships to you
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AUD 0.5884
Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 23 - 33 V , 3.3 V , 5 V1 InputActive Low, Open DrainNo Manual ResetNo Watchdog No Backup280 ms5.5 V- 40 C+ 85 C Stm1001 Reel
MIC2776N-YM5 TR


Supervisory Circuits Adjustable Voltage Supervisor with 0.3V Threshold, Manual Reset & Active-Low Ope
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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
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AUD 0.6095
Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 23 - 50.3 V1 InputActive Low, Open DrainManual ResetNo WatchdogNo WatchdogNo Backup 5.5 V- 40 C+ 85 C Mic2776 Reel
CAT824MTDI-GT3


Supervisory Circuits act low act hi/WD
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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
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AUD 0.7537
Multiples of: 1

Voltage SupervisorySmd/Smt TSOT - 23 - 53 v , 3.3 v , 5 V1 Input No Manual Reset watchdog  5.5 V- 40 C+ 85 C Cat824 Reel
STM6522AAAADG6F


Supervisory Circuits Smart Reset Cap Adjust Setup 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.

STMicroelectronics 8730
Ships to you
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AUD 1.4049
Multiples of: 3000

Voltage SupervisorySmd/Smt TDFN - 8 1 InputOpen Collector / DrainManual ResetNo Watchdogno watchdogNo Backup210 ms5.5 V + 85 C Stm6522 Reel
MIC6315-29D3UY-TR


Supervisory Circuits Reset Generator, Active Low, 2.93V VTH, Manual Reset, SOT-143 - 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 2479
Ships to you
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AUD 0.553
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 143 - 42.93 V1 InputActive Low, Open DrainManual ResetNo Watchdogno watchdogNo Backup200 ms5.5 V- 40 C+ 85 C Mic6315 Reel
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