About Supervisory Circuits

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.

Supervisory Circuits

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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
  
                       
S-80830CLY-B2-U


Supervisory Circuits 3.0V 0.8uA CMOS Out
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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 Availability : 470
Ship by Mon. 16 Sep to Wed. 18 Sep Calender.png

USD 0.4538

Multiples of: 1

Voltage DetectorsThrough Hole TO - 92HF - 33 V1 InputActive Low, CmosNo Manual Reset no watchdogNo Backup 10 V- 40 C+ 85 C3 %  Bulk
X4165PI


Supervisory Circuits
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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.

Renesas Availability : 470
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USD 1.275

Multiples of: 1

                   
TPS3852H33DRBT


Supervisory Circuits Hi Acc Voltage Super w/ Wndw Wtcdog 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.

Texas Instruments Availability : 470
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USD 1.3455

Multiples of: 1

Voltage SupervisorySmd/Smt VSON - 83.07 v , 3.17 V1 InputActive - Low,Open - DrainManual Reset watchdogNo Backup200 ms6.5 V- 40 C+ 125 C0.8 %Tps3852 Cut Tape
XC61CN2702MR-G


Active Low 1 SOT-23 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.

Torex Semiconductor Availability : 469
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USD 0.1114

Multiples of: 5

Voltage MonitorsSmd/Smt SOT - 23 - 32.7 V1 InputCmos, Open DrainNo Manual Reset no watchdogBackup30 us10 V- 40 C+ 85 C2 %  Reel
MIC803-30D3VM3 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 Availability : 469
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USD 0.3036

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
S-80840CNUA-B8ZT2U


Supervisory Circuits Voltage Detector
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ABLIC Availability : 469
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USD 0.3737

Multiples of: 1

Voltage Detectors  SOT - 89 - 3            S - 808 Cut Tape
TLC7705IPE4


Texas Instruments Supervisory Circuits Single Power SVS
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Texas Instruments Availability : 468
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USD 1.0575

Multiples of: 1

Voltage SupervisoryThrough Hole PDIP - 85 V1 InputPush - PullNo Manual Reset no watchdog adjustable6 V- 40 C+ 85 C Tlc7705 Tube
BD4720G-TR


ROHM Semiconductor Supervisory Circuits RESET DETEC VOLT 2.0V
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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 Availability : 467
Ship by Mon. 16 Sep to Wed. 18 Sep Calender.png

USD 0.2564

Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 23 - 52 V1 InputOpen CollectorsNo Manual Reset no watchdogNo Backup  - 40 C+ 75 C1 %Bd47 Reel
TPS3779DDBVR


Supervisory Circuits Push-pull, low-power, dual-voltage detector in a small uSON package 6-SOT-23 -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 Availability : 467
Ship by Mon. 16 Sep to Wed. 18 Sep Calender.png

USD 0.9212

Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 23 - 6Adj2 InputActive Low, Push - PullNo Manual Reset no watchdogNo Backup 6.5 V- 40 C+ 125 C1 %Tps3779 Reel
X40421S14-C


Supervisory Circuits
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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.

Renesas Availability : 466
Ship by Tue. 10 Sep to Mon. 16 Sep Calender.png

USD 1.6125

Multiples of: 1

                   
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