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
  
                       
BD4824G-TR


Supervisory Circuits CMOS DETEC VOLT 2.4V
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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 3792
Ships to you
between Fri. 09 Oct to Wed. 14 Oct Calender.png

AUD 0.1194
Multiples of: 5

Voltage MonitorsSmd/Smt SSOP - 52.4 V1 InputOpen DrainNo Manual ResetNo Watchdogno watchdogNo Backup 10 V- 40 C+ 105 C1 %Bd48 Reel
R3119N120A-TR-FE


Supervisory Circuits 36V input 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 3778
Ships to you
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AUD 0.925
Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 23 - 512 V1 InputCmos, Open DrainNo Manual Reset no watchdogBackup85 ms36 V- 40 C+ 105 C1.5 %R3119n Cut Tape
ISL88011IH544Z-TK


Supervisory Circuits SINGLE VMON WMR RST RST ADJ CPOR
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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.

Renesas 3777
Ships to you
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AUD 2.1538
Multiples of: 1

Voltage Supervisory  SOT - 232.5 v , 3 v , 3.3 v , 5 v1 InputActive High, Active LowManual Reset no watchdogNo Backup250 ms5.5 V- 40 C+ 85 C Isl88011 Cut Tape
APX809S05-31SR-7


Supervisory Circuits 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 3773
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AUD 0.165
Multiples of: 1

                  Cut Tape
NCP304LSQ25T1G


Supervisory Circuits 2.5V Detector w/Reset Low
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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 3749
Ships to you
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AUD 0.3808
Multiples of: 1

Voltage MonitorsSmd/Smt SC - 82AB - 42.5 V1 InputActive Low, CmosNo Manual ResetNo Watchdogno watchdogBackup 10 V- 40 C+ 85 C2 %Ncp304Aec - Q100Reel
APX803S05-46SA-7


Supervisory Circuits 4.63V, 50ms MPU Reset Circuit
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Diodes Incorporated 3737
Ships to you
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AUD 0.1619
Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 23 - 34.63 V1 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backup50 ms5.5 V- 40 C+ 85 C Apx803s Cut Tape
CAT1021LI-30-G


Voltage Monitor 3V/3.3V/5V 8-Pin PDIP Rail
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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 3734
Ships to you
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AUD 1.55
Multiples of: 1

Voltage SupervisoryThrough Hole PDIP - 83 v , 3.3 v , 5 V1 Input Manual Reset watchdog  5.5 V- 40 C+ 85 C Cat1021 Tube
BU4224F-TR


ROHM Semiconductor Supervisory Circuits LOW VOLT DETECT VOLT 2.4V
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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 3709
Ships to you
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AUD 0.4229
Multiples of: 1

Voltage DetectorsSmd/Smt SOP - 42.4 V1 Input      7 V- 40 C+ 125 C1 %Bu42 Reel
APX809-46SAG-7


Supervisory Circuits 3-Pin Reset 200ms 1V-5.5V 4.63V 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 2704
Ships to you
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AUD 0.1461
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 32.5 v , 3 v , 3.3 v , 5 v1 InputActive Low, Push - PullNo Manual Reset no watchdogNo Backup200 ms5.5 V- 40 C+ 85 C Apx809/810 Cut Tape
APX811-29UG-7


Supervisory Circuits 4-Pin MPU Supervisor 240ms -0.3 to 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.

Diodes Incorporated 315
Ships to you
between Fri. 09 Oct to Wed. 14 Oct Calender.png

AUD 0.4808
Multiples of: 5

Voltage SupervisorySmd/Smt SOT - 1432.5 v , 3 v , 3.3 v , 5 v1 InputActive High, Active Low, Push - PullManual ResetNo Watchdog  200 ms5.5 V- 40 C+ 85 C Apx811 Reel
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