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
  
                       
CAT811STBI-GT3-MS


SOT-143 Supervisor and Reset ICs 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 12925
Ships to you
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AUD 0.1223
Multiples of: 5

                   
BD48K30G-TL


ROHM Semiconductor Supervisory Circuits Volt Sup Det 2.3-6V
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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 4978
Ships to you
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AUD 0.2137
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 33 V1 InputOpen DrainNo Manual Reset no watchdogNo Backup 6 V- 40 C+ 105 C1 %Bd48 Reel
MAX809J


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 4883
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AUD 0.0697
Multiples of: 5

                   
APX823-40W5G-7


Diodes Incorporated Supervisory Circuits 1.1V-5.5V 4V 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 4872
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AUD 0.2404
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 25 - 54 V1 InputActive LowManual Reset watchdogNo Backup280 ms5.5 V- 40 C+ 85 C Apx823 Reel
HG811TM4/TR


SOT-143 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.

HGSEMI 4869
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AUD 0.1197
Multiples of: 5

                   
R3116N271A-TR-FE


Supervisory Circuits 0.8% Vset accuracy 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 4869
Ships to you
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AUD 0.475
Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 23 - 52.7 V1 InputCmos, Open DrainNo Manual Reset no watchdogBackup 6 V- 40 C+ 85 C0.8 %R3116n Reel
MAX810RTRG


Supervisor Push-Pull, Totem Pole 1 Channel SOT-23-3 (TO-236)
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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 4850
Ships to you
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AUD 0.3427
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 31.2 v to 4.9 V1 InputPush - PullNo Manual ResetNo Watchdogno watchdogNo Backup460 ms5.5 V- 40 C+ 105 C Max810 Reel
BD521VNVX-2CTL


Supervisory Circuits Nano Energy, 0.965V, Adjustable Delay Voltage Detector for Automotive
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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 4850
Ships to you
between Thu. 02 Jul to Mon. 06 Jul Calender.png

AUD 0.3489
Multiples of: 1

Voltage DetectorSMD/SMT SSON - 4965 mV1 InputOpen DrainNo Manual Reset No WatchdogNo Backup 6 V- 40 C+ 125 C3 %  Reel , Cut Tape
MIC803-26D3VM3-TR


Supervisory Circuits 3-Pin Microprocessor Supervisor Circuit w/ Open-Drain Reset Output
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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 4850
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AUD 0.5162
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 3 1 InputOpen Collector / DrainManual ResetNo Watchdogno watchdogNo Backup15 us5.5 V- 40 C+ 125 C Mic803 Reel
APX803L-34SA-7


Supervisory Circuits 3.4V 0ms 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 72
Ships to you
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AUD 0.1431
Multiples of: 5

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