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
  
                       
BD48L44G-TL


Supervisory Circuits Standard Voltage Detectors
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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 957
Ships to you
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AUD 0.2602
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 34.4 V1 InputOpen DrainNo Manual Reset no watchdogNo Backup--- 40 C+ 105 C1 %  Cut Tape
BD5237FVE-TR


Supervisory Circuits CMOS DETEC VOLT 3.7V
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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 957
Ships to you
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AUD 0.3969
Multiples of: 1

Voltage DetectorsSmd/Smt VSOF - 53.7 V1 InputOpen DrainNo Manual Reset no watchdogNo Backupprogrammable10 V- 40 C+ 105 C1 %Bd52 Cut Tape
R3111N281C-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 957
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AUD 0.4
Multiples of: 1

   SOT - 23 - 5              Cut Tape
S-80839CLUA-B6YT2U


Supervisory Circuits 3.9V 1.3uA CMOS Out
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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.

ABLIC 957
Ships to you
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AUD 0.6609
Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 89 - 33.9 V1 Input No Manual Reset no watchdog  10 V- 40 C+ 85 C2 %S - 808 Cut Tape
APX803L40-45SA-7


Supervisory Circuits 4.5V 450ms 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 955
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AUD 0.1447
Multiples of: 5

                  Cut Tape
S-80847CLUA-B68T2U


Supervisory Circuits 4.7V 1.3uA CMOS Out
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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.

ABLIC 954
Ships to you
between Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 0.5933
Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 89 - 34.7 V1 Input No Manual Reset no watchdog  10 V- 40 C+ 85 C2 %S - 808 Cut Tape
HT7030-1


SOT-89-3 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.

Youtai 950
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AUD 0.0559
Multiples of: 10

                   
TLV803EC29DBZR


Supervisory Circuits Low-power 3-pin voltage supervisor reset IC with active-low open-drain reset 3-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 950
Ships to you
between Tue. 03 Mar to Fri. 06 Mar Calender.png

AUD 0.3621
Multiples of: 5

Voltage SupervisorySMD/SMT SOT - 23 - 32.93 V1 InputActive Low, Open DrainNo Manual Reset No WatchdogNo Backup10 ms6 V- 40 C+ 125 C0.5 %  Reel , Cut Tape
TPS3510P


Supervisory Circuits 3.5V Pwr Supply Mntr
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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 946
Ships to you
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AUD 1.1349
Multiples of: 1

Voltage SupervisoryThrough Hole PDIP - 83.3 v , 5 v , 12 V3 InputOpen Collector / DrainNo Manual ResetNo Watchdogno watchdogNo Backup300 ms15 V- 40 C+ 85 C Tps3510 Tube
TC54VN4302EMB713


Microchip Technology Supervisory Circuits 4.2V 2%
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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 945
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AUD 1.1
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 89 - 31.1 v to 6 V1 Input No Manual Reset no watchdog  10 V- 40 C+ 85 C   Reel
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