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
  
                       
S-80814CLNB-B7ST2U


Supervisory Circuits 1.4V 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 74
Ships to you
between Fri. 10 Jul to Tue. 14 Jul Calender.png

AUD 0.65
Multiples of: 1

Voltage DetectorsSmd/Smt SC - 82AB - 41.4 V1 Input No Manual Reset no watchdog  5 V- 40 C+ 85 C2 %S - 808 Cut Tape
MAX821LUS+T


Supervisory Circuits 4-Pin, uP Voltage Monitors with Pin-Selectable Power-On Reset Timeout Delay
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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.

Analog Devices 74
Ships to you
between Mon. 20 Jul to Thu. 23 Jul Calender.png

AUD 1.1678
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 1433 v to 5 V1 InputActive Low, Push - PullNo Manual ResetNo Watchdogno watchdogNo Backup200 ms5.5 V- 40 C+ 125 C Max821l Reel
BD4958G-TR


ROHM Semiconductor Supervisory Circuits CMOS DETEC VOLT 5.8V
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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 72
Ships to you
between Fri. 10 Jul to Tue. 14 Jul Calender.png

AUD 0.2511
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 55.8 V           Bd49 Reel
R3111N351A-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 72
Ships to you
between Fri. 10 Jul to Tue. 14 Jul Calender.png

AUD 0.4308
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 53.5 V1 InputCmos, Open DrainNo Manual Reset no watchdogBackup-10 V- 40 C+ 85 C2 %R3111n Reel
S-1009N39I-M5T1U


Supervisory Circuits VOLTAGE DETECTOR ULTRA LOW IQ
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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 72
Ships to you
between Fri. 10 Jul to Tue. 14 Jul Calender.png

AUD 0.7385
Multiples of: 1

Voltage Detectors  SOT - 23 - 5            S - 1009 Cut Tape
R5111S011A-E2-KE


Supervisory Circuits 36V System Power Supply with Watchdog Timer for Automotive Applications
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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 72
Ships to you
between Fri. 10 Jul to Tue. 14 Jul Calender.png

AUD 3.4808
Multiples of: 1

Voltage DetectorsSmd/Smt Qfn014018 - 102.7 V1 InputCmos, Open DrainNo Manual Reset no watchdogNo Backup10 s5.5 V- 40 C+ 85 C10 %R3116k - Y Cut Tape
R3112Q191A-TR-FE


Supervisory Circuits Low Voltage Detector with output delay (output capacitor type)
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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 71
Ships to you
between Fri. 10 Jul to Tue. 14 Jul Calender.png

AUD 0.4
Multiples of: 1

Voltage DetectorsSmd/Smt SC - 82AB - 41.9 V1 InputCmos, Open DrainNo Manual Reset no watchdogBackup100 ms6 V- 40 C+ 85 C2 %R3112q Reel
S-1002NB33I-N4T1U


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 71
Ships to you
between Fri. 10 Jul to Tue. 14 Jul Calender.png

AUD 0.7385
Multiples of: 1

Voltage DetectorsSmd/Smt SC - 82AB - 43.3 V1 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backup80 us10 V- 40 C+ 85 C1 %S - 1002 Cut Tape
MAX706ASESA+


Supervisory Circuits +3V Voltage Monitoring, Low-Cost, uP Supervisory 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.

Analog Devices 0
6 to 16 Weeks Calender.png

AUD 3.5821
Multiples of: 100

Voltage SupervisorySmd/Smt SO - 82.93 V1 InputPush - PullManual ResetWatchdogwatchdogNo Backup200 ms5.5 V + 85 C Max706as Tube
TLV803ZDBZR


Supervisory Circuits 3P Vltg Supervisor
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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 0
6 to 16 Weeks Calender.png

AUD 0.4075
Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 23 - 32.5 v , 3 v , 3.3 v , 5 v4 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backup200 ms6 V- 40 C+ 125 C Tlv803z Reel
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