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
  
                       
NCP305LSQ35T1G


Supervisory Circuits 3.5V 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 14174
Ships to you
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AUD 0.3487
Multiples of: 1

Voltage MonitorsSmd/Smt SC - 82AB - 43.5 V1 InputActive Low, Open DrainNo Manual ResetNo Watchdogno watchdogBackup 10 V- 40 C+ 85 C2 %Ncp305 Reel
MIC803-29D3VM3 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 14043
Ships to you
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AUD 0.3513
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
PT7M3808G01TAEX


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 13977
Ships to you
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AUD 0.9946
Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 23 - 60.405 V1 InputOpen DrainManual Reset no watchdogNo Backup1.25 ms to 10 s6.5 V- 40 C+ 125 C0.5 %  Cut Tape
BU4235G-TR


Volt Supervisor Detect W/Delay Circuit 0.9V to 4.8V 5-Pin SSOP T/R
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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 13678
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AUD 0.3231
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 53.5 V           Bu42 Cut Tape
APX809-31SAG-7


Supervisory Circuits 3-Pin Reset 5kV 500V 20mA 400mW
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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 13661
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 0.133
Multiples of: 1

Voltage MonitorsSmd/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
TPS3809K33DBVRG4


Supervisory Circuits 3-Pin Supply Voltage 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 13558
Ships to you
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AUD 0.666
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 32.93 V1 InputActive Low, Push - PullNo Manual ResetNo Watchdogno watchdogNo Backup200 ms6 V- 40 C+ 85 C Tps3809k33 Reel
MIC2791N-04VMT-TR


Supervisory Circuits Supervisor w/ High- Accuracy, Ultra-Fast
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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 13273
Ships to you
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AUD 1.9444
Multiples of: 1

Voltage SupervisorySmd/Smt TDFN - 60.4 V1 InputActive Low, Push - PullManual Reset no watchdogNo Backup1.2 s5.5 V- 40 C+ 125 C1 %  Reel
MC33161DMR2G


Supervisory Circuits Universal Voltage Monitor
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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 13118
Ships to you
between Fri. 27 Mar to Thu. 02 Apr Calender.png

AUD 1.1698
Multiples of: 1

Voltage SupervisorySmd/Smt MSOP - 81.27 V2 InputOpen Collector / DrainNo Manual ResetNo Watchdogno watchdogNo Backupadjustable40 V- 40 C+ 105 C Mc33161 Reel
APX803L20-29SA-7


Supervisory Circuits 2.9V, 220ms 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 5918
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 0.1543
Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 23 - 32.9 V1 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backup220 ms5.5 V- 40 C+ 150 C1.5 %Apx803l Cut Tape
Hot APX823-26W5G-7


Processor Supervisor 2.63V 0V to 5.8V Automotive 5-Pin SOT-25 T/R
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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 839
Ships to you
between Fri. 10 Apr to Wed. 15 Apr Calender.png

AUD 0.165
Multiples of: 5

Voltage SupervisorySmd/Smt SOT - 25 - 52.63 V1 InputActive LowManual ResetWatchdog No Backup280 ms5.5 V- 40 C+ 85 C Apx823 Reel
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