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
  
                       
R3111N561A-TR-FE


Supervisory Circuits Low 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.

Nisshinbo 4673
Ships to you
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AUD 0.3846
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 55.6 V1 InputCmos, Open DrainNo Manual Reset no watchdogBackup-10 V- 40 C+ 85 C2 %R3111n Cut Tape
R3118K291A-TR


Supervisory Circuits Low Voltage Detector with SENSE pin and output delay (output capacitor type)
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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.

Nisshinbo 4666
Ships to you
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AUD 0.6
Multiples of: 1

Voltage DetectorsSmd/Smt DFN - PLP - 1212 - 62.9 V1 InputCmos, Open DrainNo Manual Reset no watchdogBackup100 ms6 V- 40 C+ 85 C1.5 %R3118k Cut Tape
R3119N050A-TR-FE


Supervisory Circuits 36V Input Voltage Detector with Delay Function or SENSE pin
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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.

Nisshinbo 4665
Ships to you
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AUD 0.925
Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 23 - 55 V1 InputCmos, Open DrainNo Manual Reset no watchdogBackup85 ms36 V- 40 C+ 105 C1.5 %R3119n Cut Tape
STM6825RWY6F


STMicroelectronics Supervisory Circuits Supervisor
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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 4659
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AUD 0.8627
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 52.5 v , 3 v , 3.3 v , 5 v1 InputActive High, Active Low, Push - PullManual ResetNo Watchdogno watchdogNo Backup280 ms5.5 V- 40 C+ 85 C Stm6825 Reel
UCC3946N


Supervisory Circuits Mcrprcsr Supervisor w/Watchdog 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 4656
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AUD 3.6384
Multiples of: 1

Voltage SupervisoryThrough Hole PDIP - 82 v to 5.5 V1 InputPush - PullNo Manual ResetWatchdogwatchdogNo Backupadjustable5.5 V0 C+ 70 C Ucc3946 Tube
S-1009C20I-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 4654
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AUD 0.7385
Multiples of: 1

Voltage Detectors  SNT - 4A - 4            S - 1009 Cut Tape
TPS3808G18DBVRG4


Processor Supervisor 1.67V 0.4V to 5V 6-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.

Texas Instruments 4651
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AUD 1.8615
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 61.67 V1 InputActive Low, Open DrainManual Reset no watchdogNo Backup300 ms6.5 V- 40 C+ 125 C Tps3808g18 Reel
HX61CN2202MR


SOT-23-3L 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.

HANSCHIP 4607
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AUD 0.0602
Multiples of: 10

                   
APX809S-26SR-7


Supervisory Circuits Reset Generator
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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.

Diodes Incorporated 4606
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AUD 0.1619
Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 23 - 32.63 V1 InputActive Low, Push - PullNo Manual Reset no watchdogNo Backup240 ms5.5 V- 40 C+ 125 C Apx809s/810S Cut Tape
BU4248F-TR


ROHM Semiconductor Supervisory Circuits LOW VOLT DETEC VOLT 1.0V
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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 4582
Ships to you
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AUD 0.3834
Multiples of: 1

Voltage MonitorsSmd/Smt SOP - 44.8 V           Bu42 Reel
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