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
  
                       
TPS3305-18D


Supervisory Circuits Dual Processor
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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 218
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AUD 3.2804
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 81.8 v , 3.3 V2 InputPush - PullManual ResetWatchdogwatchdogNo Backup200 ms6 V- 40 C+ 85 C Tps3305 - 18 Tube
R3111Q411A-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 217
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AUD 0.4
Multiples of: 1

Voltage SupervisorySmd/Smt SC - 82AB - 44.1 V1 InputCmos, Open DrainNo Manual Reset no watchdogBackup 10 V- 40 C+ 85 C2 %R3111q Cut Tape
XC6138NAN06R-G


Supervisory Circuits Multi-function voltage detectors with separate sense pin (Max:76V)
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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.

Torex Semiconductor 213
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AUD 0.5186
Multiples of: 1

Voltage DetectorSMD/SMT DFN - 1515 - 6A 1 InputActive Low, Open DrainManual Reset No WatchdogBackup10 ms6 V- 40 C+ 125 C   Reel , Cut Tape
TPS3837L30DBVTG4


Processor Supervisor 2.64V 1.6V to 6V 5-Pin SOT-23 T/R
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Texas Instruments 211
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AUD 2.4986
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 51.6 v to 6 V1 InputPush - PullManual Reset no watchdogNo Backup10 ms , 200 ms6 V- 40 C+ 85 C Tps3837l30 Reel
ISL88017IHTZ-T7A


Supervisory Circuits SNGVMON W/ PIN SELEC TABLEVTRIP2.15VTO4.6
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Renesas 210
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AUD 2.1371
Multiples of: 1

Voltage Supervisory  TSOT1.6 v to 5.5 V1 InputActive LowManual ResetNo Watchdogno watchdogNo Backup 5.5 V- 40 C+ 85 C Isl88017 Reel
DS1832S+T&R


Supervisory Circuits 3.3 Volt MicroMonitor Chip
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Analog Devices 210
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AUD 2.1876
Multiples of: 1

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LM3880MF-1AC/NOPB


Supervisory Circuits 3 Rail Simple Power Sequencer with Fixed Time Delay 6-SOT-23 -40 to 125
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Texas Instruments 209
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AUD 1.1286
Multiples of: 1

Voltage SequencersSmd/Smt SOT - 23 - 6 3 InputOpen Collector / DrainNo Manual Reset no watchdogNo Backup 5.5 V- 40 C+ 125 C Lm3880 Reel
TPS3836E18DBVTG4


Processor Supervisor 1.71V 1.6V to 6V 5-Pin SOT-23 T/R
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Texas Instruments 209
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AUD 2.6714
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 51.6 v to 6 V1 InputPush - PullManual Reset no watchdogNo Backup10 ms , 200 ms6 V- 40 C+ 85 C Tps3836e18 Reel
LTC2954ITS8-1#TRMPBF


Supervisory Circuits Push Button On/Off Controller with U Interrupt for Menu Driven Applications
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Analog Devices 191
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AUD 9.5021
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 8600 mV1 InputOpen DrainManual Reset no watchdogNo Backup43.5 ms26.4 V- 40 C+ 85 C Ltc2954Aec - Q100Cut Tape
CJ809C263M


SOT-23-3L Monitors & Reset Circuits ROHS
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Changjing Electronics Technology 164
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AUD 0.0552
Multiples of: 10

                   
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