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
  
                       
APX809-31SAG-7


Supervisory Circuits 3-Pin Reset 5kV 500V 20mA 400mW
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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 469
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AUD 0.1504
Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 23 - 32.5 V , 3 V , 3.3 V , 5 V1 InputActive Low, Push - PullNo Manual Reset no watchdogNo Backup200 ms5.5 V- 40 C+ 85 C Apx809/810 Cut Tape
APX809S00-26SA-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 30
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AUD 0.1549
Multiples of: 1

                  Cut Tape
R3111N221C-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 28
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AUD 0.4
Multiples of: 1

 Smd/Smt SOT - 23 - 52.2 V1 InputActive Low, CmosNo Manual Reset no watchdogNo Backup   + 85 C R3111n Reel
TPS3808G09DBVTG4


Supervisory Circuits Programmable-Delay Supervisory
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Texas Instruments 24
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AUD 1.5174
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 60.84 V1 InputActive Low, Open DrainManual ResetNo Watchdogno watchdogNo Backup300 ms6.5 V- 40 C+ 125 C0.5 %Tps3808g09 Reel
NCP304LSQ27T1G


Supervisory Circuits 2.7V Detector w/Reset Low
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ON Semiconductor 23
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AUD 0.2742
Multiples of: 1

Voltage MonitorsSmd/Smt SC - 82AB - 42.7 V1 InputActive Low, CmosNo Manual ResetNo Watchdogno watchdogBackup 10 V- 40 C+ 85 C2 %Ncp304 Reel
TPS3808G01DRVT


Supervisory Circuits Low Quies Crnt Progr Delay Sup Crct
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Texas Instruments 23
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AUD 2.2944
Multiples of: 1

Voltage SupervisorySmd/Smt WSON - 60.405 V1 InputActive Low, Open DrainManual ResetNo Watchdogno watchdogNo Backup300 ms6.5 V- 40 C+ 125 C0.5 %Tps3808g01 Reel
TLC7725ID


Texas Instruments Supervisory Circuits 2.25V Micropwr Sup
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Texas Instruments 23
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AUD 3.7722
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 85 V1 InputPush - PullNo Manual Reset no watchdogBackupadjustable6 V- 40 C+ 85 C Tlc7725 Tube
SG6105ADZ


Supervisory Circuits Power Supply Sprvsr + Regulator + PWM
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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 22
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AUD 0.6461
Multiples of: 1

Voltage SupervisoryThrough Hole DIP - 203.3 v , 5 v , 12 V3 InputPush - PullManual ResetNo Watchdogno watchdogNo Backup 16 V + 105 C Sg6105 Tube
TLC7705QPWRG4Q1


Texas Instruments Supervisory Circuits Sgl Pwr SVS
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Texas Instruments 22
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AUD 1.8071
Multiples of: 1

Voltage SupervisorySmd/Smt TSSOP - 85 V1 InputActive - High,Active - Low,Push - PullNo Manual Reset no watchdog  6 V- 40 C+ 125 C Tlc7705 - Q1Aec - Q100Reel
MAX6301CSA+


Supervisory Circuits +5V, Low-Power, uP Supervisory Circuits with Adjustable Reset/Watchdog
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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.

Analog Devices 19
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AUD 4.6388
Multiples of: 1

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