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
  
                       
MAX813LCSA


Active High 1 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 3149
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AUD 0.6033
Multiples of: 1

    4.65 V Push Pull            
APX810-40SAG-7


Diodes Incorporated Supervisory Circuits 1V-5.5V 2.93V 20mA
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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 3144
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AUD 0.1446
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 32.5 v , 3 v , 3.3 v , 5 v1 InputActive High, Push - PullNo Manual Reset no watchdogNo Backup200 ms5.5 V- 40 C+ 85 C Apx810 Reel
APX803L05-19SA-7


Supervisory Circuits 1.9V 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 3138
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AUD 0.1524
Multiples of: 1

                  Cut Tape
TPS3805H33DCKR


Supervisory Circuits Dual Ad 3.3V V Dtctr
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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 3136
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AUD 1.1209
Multiples of: 1

Voltage MonitorsSmd/Smt SC - 70 - 51.226 V2 InputPush - PullNo Manual ResetNo Watchdogno watchdogNo Backup5.5 us6 V- 40 C+ 85 C1.5 %Tps3805h33 Reel
BD4825G-TR


Supervisory Circuits CMOS DETEC VOLT 2.5V
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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 3133
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AUD 0.1142
Multiples of: 5

Voltage MonitorsSmd/Smt SSOP - 52.5 V1 InputOpen DrainNo Manual ResetNo Watchdogno watchdogNo Backup 10 V- 40 C+ 105 C1 %Bd48 Reel
TPS3840PL29DBVR


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 3109
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AUD 0.6175
Multiples of: 1

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TPS3840PL48DBVR


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 3101
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AUD 0.6459
Multiples of: 1

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HX811TDB4RG


SOT-143 Monitors & Reset Circuits ROHS
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HANSCHIP 3074
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AUD 0.0781
Multiples of: 5

                   
STWD100YNYWY3F


Supervisory Circuits Watchdog Timer 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.

STMicroelectronics 3029
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AUD 0.7552
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 5L 1 InputOpen Drain, Push - PullManual ResetWatchdogwatchdogNo Backup 5.5 V- 40 C+ 125 C Stwd100Aec - Q100Reel
MAX809M


SOT-23 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.

TECH PUBLIC 3026
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AUD 0.0679
Multiples of: 10

                   
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