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
  
                       
MIC803-30D2VM3-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 10359
Ships to you
between Tue. 17 Feb to Thu. 19 Feb Calender.png

AUD 0.4334
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
TPS3808G15DBVR


Supervisory Circuits Programmable-Delay Supervisory
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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 10341
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AUD 1.4415
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 61.4 V1 InputActive Low, Open DrainManual ResetNo Watchdogno watchdogNo Backup300 ms6.5 V- 40 C+ 125 C0.5 %Tps3808g15 Reel
KA3525A


DIP-16 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.

Minos 10325
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AUD 0.1784
Multiples of: 5

                   
CAT853TTBI-GT3


Supervisory Circuits SUP OPEN DRAIN ACT 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 10296
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AUD 0.5785
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 33.3 v , 5 V1 InputOpen Collector / DrainNo Manual ResetNo Watchdogno watchdogNo Backup240 ms5.5 V- 40 C+ 85 C Cat853 Reel
R3200K001B-TR


Supervisory Circuits Reset Timer IC
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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 10234
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AUD 0.775
Multiples of: 1

Voltage SequencersSmd/Smt DFN - 2020 - 8B 1 InputCmos, Open DrainNo Manual Reset no watchdogNo Backup11.25 s5.5 V- 40 C+ 85 C10 %R3200k Reel
TLC7733IDRG4


Supervisory Circuits Sngl SVS f/3.3V Sys w/Prg Time Delay
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Texas Instruments 10201
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AUD 1.6319
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 85 V1 InputPush - PullNo Manual Reset no watchdog adjustable6 V- 40 C+ 85 C Tlc7733 Reel
TCM809JENB713


Supervisory Circuits Microprocessor 40V
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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 10114
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AUD 0.4202
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23B - 32.5 v , 3 v , 3.3 v , 5 v1 InputActive Low, Push - PullNo Manual ResetNo Watchdogno watchdogNo Backup560 ms5.5 V- 40 C+ 85 C Tcm809 Reel
SP809NEK-L-3-1/TR


SP809 Series 3.1V 140ms Low Power Microprocessor Supervisory Circuit - SOT-23-3
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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.

MaxLinear 10018
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AUD 0.309
Multiples of: 1

Voltage Supervisory      No  No       Tape And Reel
MIC803-40D2VC3-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 9834
Ships to you
between Tue. 17 Feb to Thu. 19 Feb Calender.png

AUD 0.4761
Multiples of: 1

Voltage SupervisorySmd/Smt SC - 70 - 3 1 InputOpen Collector / DrainManual Reset no watchdogNo Backup15 us5.5 V- 40 C+ 125 C Mic803 Reel
UM803RS


SOT-23-3 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.

Union 9743
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AUD 0.1515
Multiples of: 5

                   
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