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
  
                       
MAX811S


SOT-143 Monitors & Reset Circuits 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.

TECH PUBLIC 24492
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AUD 0.1074
Multiples of: 5

                   
NCV302HSN45T1G


Supervisory Circuits ANA UNDERVOLT DETECT
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ON Semiconductor 23977
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AUD 0.442
Multiples of: 1

                   
CN825S


SOT-23-6 Monitors & Reset Circuits ROHS
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Consonance 23498
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AUD 0.1183
Multiples of: 5

                   
STM809SWX6F


Supervisory Circuits 2.93V Reset 140ms
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STMicroelectronics 23280
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AUD 0.2108
Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 23 - 33 V , 3.3 V , 5 V1 InputActive Low, Push - PullNo Manual ResetNo Watchdog No Backup280 ms5.5 V- 40 C+ 85 C Stm809 Reel
STM6519AHARUB6F


Supervisory Circuits 4-Pin Smart Reset IC 2V to 5.5V 1uA
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STMicroelectronics 23280
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AUD 0.8907
Multiples of: 3000

Voltage SupervisorySmd/Smt UDFN - 6L 1 InputActive Low, Open DrainManual ResetNo Watchdogno watchdogNo Backup4 s5.5 V- 40 C+ 85 C Stm6519 Reel
STM6822ZWY6F


STMicroelectronics Supervisory Circuits 5PIN SUPERVISOR
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STMicroelectronics 23280
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AUD 1.0597
Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 23 - 52.5 v , 3 v , 3.3 v , 5 v1 InputActive Low, Open DrainManual ResetWatchdogwatchdogNo Backup280 ms5.5 V- 40 C+ 85 C Stm6822 Reel
CAX803STBI-T3


Processor Supervisor 2.93V 5V/3.3V/3V/2.5V 3-Pin SOT-23 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.

ON Semiconductor 23275
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AUD 0.1082
Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 23 - 35 V1 InputActive Low, Open DrainManual Reset no watchdogNo Backup20 us5.5 V- 40 C+ 85 C Cax803 Reel
BD5228G-TR


Supervisor Open Drain or Open Collector 1 Channel 5-SSOP
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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 21963
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AUD 0.2249
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 52.8 V1 InputOpen DrainNo Manual ResetNo Watchdogno watchdogNo Backupadjustable10 V- 40 C+ 105 C1 %Bd52 Reel
NCP301HSN22T1G


Supervisory Circuits 2.2V 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 21676
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AUD 0.3972
Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 23 - 5 TH in (TSOP - 5)2.2 V1 InputActive High, Open DrainNo Manual ResetNo Watchdogno watchdogBackup 10 V- 40 C+ 125 C2 %Ncp301 Reel
MAX803SQ308D2T1G


Supervisory Circuits ANA 3.08V MCROPROC RESET
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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 21243
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AUD 0.3627
Multiples of: 1

Voltage SupervisorySmd/Smt SC - 70 - 31.2 v to 4.9 V1 InputActive Low, Open DrainNo Manual ResetNo Watchdogno watchdogNo Backup66 ms5.5 V- 40 C+ 105 C Max803 Reel
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