About Supervisory Circuits

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.

Supervisory Circuits

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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
  
                       
SP706REN-L/TR


Microprocessor & Microcontroller Supervisors Monitor Active Low 2.63V SOIC-8_150mil 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.

MaxLinear Availability : 10846
Ship by Thu. 19 Sep to Tue. 24 Sep Calender.png

USD 0.2573

Multiples of: 1

       Yes  No       Tape And 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 Availability : 10764
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USD 0.8349

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
TPS3808G18DBVT


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 Availability : 10651
Ship by Wed. 11 Sep to Fri. 13 Sep Calender.png

USD 1.0338

Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 61.67 V1 InputActive Low, Open DrainManual ResetNo Watchdogno watchdogNo Backup300 ms6.5 V- 40 C+ 125 C0.5 %Tps3808g18 Reel
NCP303LSN27T1G


Supervisory Circuits 2.7V 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 Availability : 10645
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USD 0.2816

Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 23 - 5 TH in (TSOP - 5)2.7 V1 InputActive Low, Open DrainNo Manual ResetNo Watchdogno watchdogBackup 10 V- 40 C+ 125 C2 %Ncp303 Reel
MIC6315-26D2UY TR


Supervisory Circuits Reset Generator, Active Low, 2.63V VTH, Manual Reset, SOT-143 - Lead Free
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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 Availability : 10599
Ship by Wed. 11 Sep to Fri. 13 Sep Calender.png

USD 0.3921

Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 143 - 4 1 InputActive Low, Open DrainManual ResetNo WatchdogNo WatchdogNo Backup     Mic6315 Reel
MIC706TMY-TR


Supervisory Circuits P Supervisor, Watchdog Timer, 3.08V VTH, SOIC-08
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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 Availability : 10593
Ship by Wed. 11 Sep to Fri. 13 Sep Calender.png

USD 0.8384

Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 8            Mic706 Reel
BD4931G-TR


ROHM Semiconductor Supervisory Circuits CMOS DETEC VOLT 3.1V
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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 Availability : 10558
Ship by Wed. 11 Sep to Fri. 13 Sep Calender.png

USD 0.1507

Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 53.1 V1 InputCmosNo Manual Reset no watchdogNo Backup  - 40 C+ 105 C1 %Bd49 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 Availability : 10550
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USD 0.1008

Multiples of: 5

                   
BU4228FVE-TR


Supervisory Circuits LOW VOLT DETECT VOLT 3.0V
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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 Availability : 10519
Ship by Thu. 05 Sep to Wed. 11 Sep Calender.png

USD 0.0849

Multiples of: 1

Voltage MonitorsSmd/Smt VSOF - 52.8 V1 InputOpen DrainNo Manual ResetNo Watchdogno watchdogNo Backupadjustable7 V- 40 C+ 125 C1 %Bu42 Reel
TL7712ACDR


Supervisory Circuits Sngl SVS For 12V Sys w/Prg Time 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.

Texas Instruments Availability : 10479
Ship by Wed. 11 Sep to Fri. 13 Sep Calender.png

USD 0.4236

Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 810.8 V1 InputActive High, Active Low, Open DrainManual ResetNo Watchdogno watchdogNo Backupprogrammable18 V0 C+ 70 C Tl7712a Reel
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