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
  
                       
APX809-31SRG-7


Diodes Incorporated Supervisory Circuits 1V-5.5V 4.38V 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 1876
Ships to you
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AUD 0.1414
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23R - 32.5 v , 3 v , 3.3 v , 5 v1 InputActive Low, Push - PullNo Manual ResetNo Watchdogno watchdogNo Backup200 ms5.5 V- 40 C+ 85 C Apx809 Reel
BU4223G-TR


ROHM Semiconductor Supervisory Circuits CMOS LOW VOLT DETEC
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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 1872
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AUD 0.3471
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 52.3 V           Bu42 Reel
ISL88002IH29Z-TK


Supervisory Circuits LW PWR VAGE SUPERVIS OPEN-DRAIN /RST 2 92
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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 1867
Ships to you
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AUD 1.2912
Multiples of: 1000

Voltage Supervisory  SOT - 231.8 v to 5.5 V1 InputOpen DrainNo Manual ResetNo Watchdogno watchdog 190 ms5.5 V- 40 C+ 85 C1.2 %Isl88002 Reel
MAX706CSA


Active Low 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 1863
Ships to you
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AUD 0.3724
Multiples of: 1

    4.4 V Push Pull            
APX810S05-44SR-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 1862
Ships to you
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AUD 0.1509
Multiples of: 1

                  Cut Tape
MCP120-460DI/TO


Supervisory Circuits Open Drain 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.

Microchip 1861
Ships to you
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AUD 0.825
Multiples of: 1

Voltage SupervisoryThrough Hole TO - 92 - 33 v , 3.3 v , 5 V1 InputActive Low, Open DrainNo Manual ResetNo Watchdog No Backup350 ms5.5 V- 40 C+ 85 C   Bulk
S-80855CNY-Z2-U


Supervisory Circuits 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.

ABLIC 1855
Ships to you
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AUD 0.5231
Multiples of: 1

Voltage DetectorsThrough Hole TO - 92 - 35.5 V1 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backup60 us10 V- 40 C+ 85 C2 %S - 808 Cut Tape
LN61CN2502MR-G


SOT-23-3L 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.

NATLINEAR 1852
Ships to you
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AUD 0.0428
Multiples of: 10

                   
BD4836G-TR


ROHM Semiconductor Supervisory Circuits Standard 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.

ROHM 1850
Ships to you
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AUD 0.5674
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 53.6 V1 InputOpen DrainNo Manual Reset no watchdogNo Backup 10 V- 40 C+ 105 C1 %Bd48 Reel
TC54VN2402EMB713


Supervisory Circuits 2.4vVtg Det 2% Tol.
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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 1845
Ships to you
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AUD 1.155
Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 89 - 31.1 v to 6 V1 InputActive Low, Open DrainNo Manual Reset no watchdog  10 V- 40 C+ 85 C Tc54 Reel
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