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
  
                       
LM809M3X-2.93/NOPB


Supervisory Circuits 3-pin voltage supervisor (reset IC) with active-low, push-pull reset for supply monitoring 3-SOT-23 -40 to 105
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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 780
Ships to you
between Tue. 17 Feb to Mon. 23 Feb Calender.png

AUD 0.8442
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 233 v , 3.3 v , 5 V1 InputActive LowNo Manual ResetNo Watchdogno watchdogNo Backup840 ms5.5 V- 40 C+ 105 C Lm809 Reel
R5542Z202B-E2-F


Supervisory Circuits 6A Low ON Res Nch wVoltage 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 432
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between Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 1.225
Multiples of: 1

Voltage DetectorsSMD/SMT WLCSP - 122 V1 InputCMOSNo Manual Reset No WatchdogNo Backup100 us5.5 V- 40 C+ 85 C2 %R5542Z Reel , Cut Tape
TPS3820-33DBVTG4


Supervisory Circuits Processor Sprvisry Circuits
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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 432
Ships to you
between Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 1.3008
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 52.93 V1 InputPush - PullManual ResetWatchdogwatchdogNo Backup25 ms5.5 V- 40 C+ 85 C Tps3820 - 33 Reel
APX803S00-31SR-7


Supervisory Circuits 3.08V 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 426
Ships to you
between Tue. 03 Mar to Fri. 06 Mar Calender.png

AUD 0.1098
Multiples of: 5

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TPS3840DL45DBVR


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 426
Ships to you
between Tue. 03 Mar to Fri. 06 Mar Calender.png

AUD 0.8229
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 54.5 V1 InputActive Low, Open DrainManual Reset no watchdogBackup619 ms10 V- 40 C+ 125 C1 %Tps3840  
BU4809G-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 417
Ships to you
between Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 0.3054
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 50.9 V1 InputOpen DrainNo Manual ResetNo Watchdogno watchdogNo Backup 7 V- 40 C+ 125 C1 %Bu48 Reel
TPS389015DSET


Supervisory Circuits Low Quiescent Current, 1% Accurate Supervisor with Programmable-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 417
Ships to you
between Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 1.6598
Multiples of: 1

Voltage SupervisorySmd/Smt SON - 61.44 V1 InputOpen DrainManual Reset   30 s5.5 V- 40 C+ 125 C1 %Tps3890 Reel
APX803L05-39SA-7


Supervisory Circuits 3.9V, 55ms 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 412
Ships to you
between Tue. 03 Mar to Fri. 06 Mar Calender.png

AUD 0.1414
Multiples of: 5

Voltage DetectorsSmd/Smt SOT - 23 - 33.9 V1 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backup55 ms5.5 V- 40 C+ 150 C1.5 %Apx803l Cut Tape
FM31276-G


Supervisory Circuits 64K w/RTC Pwr Mon WDT Bat Sw PF
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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.

Infineon 411
Ships to you
between Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 8.209
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 143.9 v , 4.4 V2 InputActive Low, BidirectionalManual Reset watchdogBackup200 ms5.5 V- 40 C+ 85 C Fm31276 Tube
PT7M7811STBEX


Pericom Supervisory Circuits Microprocessor Supervisory
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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 407
Ships to you
between Tue. 03 Mar to Fri. 06 Mar Calender.png

AUD 0.1243
Multiples of: 5

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