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
  
                       
SP809EK-L-2-9/TR


Supervisory Circuits 3 PIN MICROPROCESSOR 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.

MaxLinear 9016
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AUD 0.2879
Multiples of: 5

Voltage SupervisorySmd/Smt SOT - 23 - 32.9 V1 InputActive Low, Push - PullNo Manual ResetNo Watchdogno watchdogNo Backup20 us6 V- 40 C+ 85 C Sp809 Reel
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
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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
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
APX803L-44SA-7


Supervisory Circuits 4.4V 0ms 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 4653
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AUD 0.1509
Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 23 - 34.4 V1 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backup-5.5 V- 40 C+ 150 C1.5 %Apx803l Cut Tape
TPS3895PDRYR


Texas Instruments Supervisory Circuits Sgl Ch,Ultra Small Adj Sup Circuit
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Texas Instruments 4651
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AUD 0.2966
Multiples of: 5

Voltage SupervisorySmd/Smt USON - 6Adj1 InputActive High, Push - PullManual Reset no watchdogNo Backup190 ms6.5 V- 40 C+ 125 C1 %Tps3895 Reel
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
X5045S8IZT1


Microprocessor & Microcontroller Supervisors Simple Reset/Power-On Reset Active High 4.38V SOIC-8_150mil RoHS
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Renesas 4617
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AUD 4.7994
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 84.5 V To 5.5 V1 InputActive HighNo Manual Reset watchdogNo Backup400 ms5.5 V- 40 C+ 85 C X5045 Reel
STM706RAM6F


STMicroelectronics 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 4578
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AUD 0.7521
Multiples of: 1

Voltage SupervisorySmd/Smt SO - 83 V1 InputActive Low, Push - PullManual ResetWatchdogwatchdogNo Backup 5.5 V- 40 C+ 85 C Stm706r Reel
UM823RS


SOT-23-5 Monitors & Reset Circuits ROHS
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Union 4563
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AUD 0.3669
Multiples of: 1

                   
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