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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Enter Qty TypeMounting StyleOutput VoltagePackage / CaseThreshold VoltageNumber of Inputs MonitoredOutput TypeManual ResetWatchdogWatchdog TimersBattery Backup SwitchingReset Delay TimeSupply Voltage - MaxMinimum Operating TemperatureMaximum Operating TemperatureAccuracySeriesQualificationPackaging
  
                       
BD521VNVX-2CTL


Supervisory Circuits Nano Energy, 0.965V, Adjustable Delay Voltage Detector for Automotive
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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 4850
Ships to you
between Fri. 03 Apr to Tue. 07 Apr
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AUD 0.3546

Multiples of: 1

Voltage DetectorSMD/SMT SSON - 4965 mV1 InputOpen DrainNo Manual Reset No WatchdogNo Backup 6 V- 40 C+ 125 C3 %  Reel , Cut Tape
MAX810RTRG


Supervisor Push-Pull, Totem Pole 1 Channel SOT-23-3 (TO-236)
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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 4850
Ships to you
between Mon. 30 Mar to Fri. 03 Apr
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AUD 0.375

Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 31.2 v to 4.9 V1 InputPush - PullNo Manual ResetNo Watchdogno watchdogNo Backup460 ms5.5 V- 40 C+ 105 C Max810 Reel
STM708AM6F


Supervisory Circuits 5V Supervisor 200ms 1.6s Timer 40uA
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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 4850
Ships to you
between Mon. 30 Mar to Fri. 03 Apr
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AUD 0.5784

Multiples of: 2500

Voltage SupervisorySmd/Smt SOIC - 85 V1 InputActive High, Active Low, Push - PullManual ResetWatchdog   5.5 V- 40 C+ 85 C Stm708 Reel
STM708RAM6F


Supervisory Circuits 5V Supervisor 200ms 1.6s Timer 40uA
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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 4850
Ships to you
between Mon. 30 Mar to Fri. 03 Apr
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AUD 0.5877

Multiples of: 2500

Voltage SupervisorySmd/Smt SO - 8            Stm708 Reel
TS831-5IDT


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.

STMicroelectronics 4850
Ships to you
between Mon. 30 Mar to Fri. 03 Apr
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AUD 0.6437

Multiples of: 2500

                   
S-1009N26I-I4T1U


Supervisory Circuits Ultra Low Iq Voltage 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.

Ablic 4850
Ships to you
between Fri. 03 Apr to Tue. 07 Apr
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AUD 0.7385

Multiples of: 1

Voltage Detectors  SNT - 4A - 4            S - 1009 Cut Tape
STM706RM6F


Supervisory Circuits 4.38V Reset Suprvsr
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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 4850
Ships to you
between Mon. 30 Mar to Fri. 03 Apr
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AUD 0.7463

Multiples of: 2500

Voltage SupervisorySmd/Smt SO - 83 V1 InputActive Low, Push - PullManual ResetWatchdogwatchdogNo Backup 5.5 V- 40 C+ 85 C Stm706r Reel
MC33161DR2G


Supervisory Circuits Universal Voltage Monitor
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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 4850
Ships to you
between Mon. 30 Mar to Fri. 03 Apr
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AUD 0.7978

Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 81.27 V2 InputOpen Collector / DrainNo Manual ResetNo Watchdog No Backupadjustable40 V- 40 C+ 105 C Mc33161 Reel
MIC803-26D3VM3-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 4848
Ships to you
between Fri. 03 Apr to Tue. 07 Apr
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AUD 0.4334

Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 3 1 InputOpen Collector / DrainManual ResetNo Watchdogno watchdogNo Backup15 us5.5 V- 40 C+ 125 C Mic803 Reel
STM708SM6F


Supervisory Circuits 4.38V Reset Suprvsr
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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 2425
Ships to you
between Mon. 30 Mar to Fri. 03 Apr
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AUD 0.4864

Multiples of: 2500

Voltage SupervisorySmd/Smt SO - 81 v to 5.5 V1 InputActive High, Active LowManual ResetNo Watchdogno watchdogNo Backup 5.5 V- 40 C+ 85 C Stm708s Reel
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