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
  
                       
TPS3808G18DRVR


Texas Instruments Supervisory Circuits Low Quies Crnt,Progr Delay Sup Crct
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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 70
Ships to you
between Mon. 27 Jul to Thu. 30 Jul
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AUD 2.0184

Multiples of: 1

Voltage SupervisorySmd/Smt WSON - 61.67 V1 InputActive Low, Open DrainManual Reset no watchdogNo Backup300 ms6.5 V- 40 C+ 125 C0.5 %Tps3808g18 Reel
TPS3808G18QDBVRQ1


Supervisory Circuits Auto Cat Lo Quies Progr-Delay Sup Crct
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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 0
6 to 16 Weeks Calender.png

AUD 1.6084

Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 23 - 61.67 V1 InputActive Low, Open DrainManual ResetNo Watchdogno watchdogNo Backup300 ms6.5 V- 40 C+ 125 C0.5 %Tps3808g18 - Q1Aec - Q100Reel
LM3880QMF-1AC/NOPB


Supervisory Circuits Automotive grade 3 rail simple power sequencer with fixed time delay 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 0
6 to 16 Weeks Calender.png

AUD 1.6093

Multiples of: 1000

Voltage SequencersSmd/Smt SOT - 23 - 6 3 InputOpen Collector / DrainNo Manual Reset no watchdogNo Backup 5.5 V- 40 C+ 125 C Lm3880q - Q1 Reel
LM3880QMF-1AENOPB


Supervisory Circuits Automotive grade 3 rail simple power sequencer with fixed time delay 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 0
6 to 16 Weeks Calender.png

AUD 1.6093

Multiples of: 1000

Voltage SequencersSmd/Smt SOT - 23 - 6 3 Input No Manual Reset no watchdog  5.5 V- 40 C+ 125 C Lm3880 - Q1 Reel
ADM1811-5ARTZ-RL7


Supervisor Open Drain or Open Collector 1 Channel SOT-23-3
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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 0
6 to 16 Weeks Calender.png

AUD 1.6126

Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 23 - 32.5 v , 3 v , 3.3 v , 5 v1 InputOpen Drain, Push - PullNo Manual Reset no watchdogNo Backup250 ms5.5 V- 40 C+ 105 C Adm1811 Reel
CAT1021WI-28-GT3


Supervisory Circuits CPU w/2K
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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 0
6 to 16 Weeks Calender.png

AUD 1.6154

Multiples of: 1

                   
TPS3779ADBVR


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 0
6 to 16 Weeks Calender.png

AUD 1.6698

Multiples of: 3000

Voltage MonitorsSmd/Smt SOT - 23 - 6Adj2 InputActive Low, Push - PullNo Manual Reset no watchdogNo Backup 6.5 V- 40 C+ 125 C1 %Tps3779 Reel
LP3470IM5X-4.00/NOPB


Voltage Monitor 0.5V to 5.5V 5-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 0
6 to 16 Weeks Calender.png

AUD 1.616

Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 23 - 54 V1 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backup2 ms5.5 V- 40 C+ 85 C Lp3470 Reel
MAX809SQ293D2T1G


Supervisory Circuits ANA 2.93V MC RESET
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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 0
6 to 16 Weeks Calender.png

AUD 1.6194

Multiples of: 1

Voltage SupervisorySmd/Smt SC - 70 - 32.93 V1 InputActive LowNo Manual Reset no watchdogNo Backup66 ms5.5 V- 40 C+ 105 C Max809 Cut Tape
MCP1320T-46BE/OT


Supervisory Circuits Active low Open-drain, WDI, MR (WDI = 102ms, reset delay = 1.6ms, Vtrpd - 4.6V)
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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 0
6 to 16 Weeks Calender.png

AUD 1.6205

Multiples of: 1

                Mcp1320 Cut Tape
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