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
  
                       
STM1810LWX7F


STMicroelectronics Supervisory Circuits 4.62VRST Active Low Push-Pull Reset
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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.

STMicroelectronics 5820
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AUD 0.6424
Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 23 - 33 v , 3.3 v , 5 V1 InputActive Low, Push - PullNo Manual ResetNo Watchdogno watchdogNo Backup 5.5 V- 40 C+ 105 C Stm1810 Reel
TPS3808EG09DBVRQ1


Supervisory Circuits Automotive 600nA ul tra-low quiescent cu
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Texas Instruments 2686
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AUD 1.6657
Multiples of: 1

Voltage SupervisorySMD/SMT SOT - 23 - 6840 mV1 InputOpen DrainManual Reset No WatchdogBackup20 ms6 V- 40 C+ 125 C1 %TPS3808E - Q1 Reel , Cut Tape
BU4848F-TR


ROHM Semiconductor Supervisory Circuits IC CMOS VOLT DETECT
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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 2683
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AUD 0.4043
Multiples of: 1

Voltage DetectorsSmd/Smt SOP - 44.8 V1 InputOpen DrainNo Manual Reset no watchdogNo Backupno7 V- 40 C+ 125 C1 %Bu4848f Reel
BU45K332G-TL


Supervisory Circuits 3.3V 200ms SSOP3 Nch Volt Detctr IC
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ROHM 2678
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AUD 0.3988
Multiples of: 1

Voltage DetectorsSmd/Smt SSOP3 - 33.3 V1 InputOpen DrainNo Manual Reset no watchdogNo Backup200 ms6 V- 40 C+ 105 C1 %Bu45/Bu46 Cut Tape
S-1009C29I-M5T1U


Supervisory Circuits VOLTAGE DETECTOR ULTRA LOW IQ
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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.

ABLIC 2677
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AUD 0.6034
Multiples of: 1

Voltage Detectors  SOT - 23 - 5            S - 1009 Cut Tape
XC6138NAQEMR-G


Supervisory Circuits Multi-function voltage detectors with separate sense pin (Max:76V)
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Torex Semiconductor 2676
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AUD 0.4699
Multiples of: 1

Voltage DetectorSMD/SMT SOT - 25 - 5 1 InputActive Low, Open DrainManual Reset No WatchdogBackup10 ms6 V- 40 C+ 125 C   Reel , Cut Tape
BD5250G-TR


ROHM Semiconductor Supervisory Circuits CMOS DETEC VOLT 5.0V
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ROHM 2675
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AUD 0.347
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 55 V1 InputOpen DrainNo Manual Reset no watchdogNo Backup 10 V- 40 C+ 105 C1 %Bd52 Reel
R3118N451C-TR-FE


Supervisory Circuits Low Voltage Detector w/SENSE pin
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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 2674
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AUD 0.6173
Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 23 - 54.5 V1 InputCmosNo Manual Reset no watchdogBackup80 us6 V- 40 C+ 85 C1.5 %R3118n Cut Tape
NCV303LSN46T1G


Supervisory Circuits ANA UNDERVOLT DETECT 4.6V
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ON Semiconductor 2670
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AUD 0.2588
Multiples of: 1

Voltage Monitors               Ncv303 Reel
TPS3808EG18DBVRQ1


Supervisory Circuits LOW IQ - PROGRAMMABL E DELAY 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 2664
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AUD 1.5651
Multiples of: 1

Voltage SupervisorySMD/SMT SOT - 23 - 61.67 V1 InputOpen DrainManual Reset No WatchdogNo Backup1.25 ms , 300 ms , 830 ms6 V- 40 C+ 125 C0.5 %TPS3808E - Q1 Reel , Cut Tape
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