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
  
                       
BD4844G-TR


Supervisor Open Drain or Open Collector 1 Channel 5-SSOP
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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 2122
Ships to you
between Tue. 06 Oct to Thu. 08 Oct
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AUD 0.288

Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 54.4 V1 InputOpen DrainNo Manual ResetNo Watchdogno watchdogNo Backup 10 V- 40 C+ 105 C1 %Bd48 Reel
TPS3703A5085DSER


Supervisory Circuits High-accuracy window supervisor with reset time delay 6-WSON -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 2122
Ships to you
between Tue. 06 Oct to Thu. 08 Oct
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AUD 1.5288

Multiples of: 1

Voltage SupervisorySMD/SMT WSON - 6850 mV1 InputActive Low, Open DrainManual Reset No WatchdogNo Backup200 ms5.5 V- 40 C+ 125 C0.25 %TPS3703 Reel , Cut Tape
BU4839G-TR


Supervisory Circuits IC CMOS VOLT DETECT
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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 2116
Ships to you
between Tue. 06 Oct to Thu. 08 Oct
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AUD 0.3045

Multiples of: 1

                  Cut Tape
BD4928G-TR


Supervisory Circuits CMOS DETEC VOLT 2.8V
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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 2114
Ships to you
between Wed. 30 Sep to Tue. 06 Oct
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AUD 0.3447

Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 52.8 V1 InputCmosNo Manual ResetNo Watchdogno watchdogNo Backup 10 V- 40 C+ 105 C1 %Bd49 Reel
TPS3809I50DBVRG4


Processor Supervisor 4.55V 2.5V/3V/3.3V/5V 3-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 2114
Ships to you
between Tue. 06 Oct to Thu. 08 Oct
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AUD 0.3473

Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 34.55 V1 InputActive Low, Push - PullNo Manual Reset no watchdogNo Backup200 ms6 V- 40 C+ 85 C Tps3809i50 Reel
APX803S00-26SA-7


Supervisory Circuits 2.63V 1.7ms MPU 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.

Diodes Incorporated 2112
Ships to you
between Tue. 06 Oct to Thu. 08 Oct
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AUD 0.1524

Multiples of: 1

                  Cut Tape
BU4821G-TR


Supervisory Circuits IC CMOS VOLT DETECT
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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 2109
Ships to you
between Tue. 06 Oct to Thu. 08 Oct
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AUD 0.2848

Multiples of: 1

                  Cut Tape
TPS3840PL25DBVR


Supervisory Circuits Nanopower high-input voltage supervisor with manual reset and programmable-reset time delay 5-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 2104
Ships to you
between Tue. 06 Oct to Thu. 08 Oct
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AUD 0.5562

Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 232.5 V2 InputActive High, Push - PullManual Reset no watchdogBackup6.2 s10 V- 40 C+ 125 C1 %Tps3840 Cut Tape
BD5244G-TR


Supervisor Open Drain or Open Collector 1 Channel 5-SSOP
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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 2103
Ships to you
between Wed. 30 Sep to Tue. 06 Oct
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AUD 0.3718

Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 54.4 V1 InputOpen DrainNo Manual ResetNo Watchdogno watchdogNo Backupadjustable10 V- 40 C+ 105 C1 %Bd52 Reel
SP706SEN-L/TR(MS)


SOP-8 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.

MSKSEMI 1843
Ships to you
between Wed. 14 Oct to Mon. 19 Oct
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AUD 0.2042

Multiples of: 5

                   
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