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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Enter Qty TypeMounting StyleOutput VoltagePackage / CaseThreshold VoltageNumber of Inputs MonitoredOutput TypeManual ResetWatchdogWatchdog TimersBattery Backup SwitchingReset Delay TimeSupply Voltage - MaxMinimum Operating TemperatureMaximum Operating TemperatureAccuracySeriesQualificationPackaging
  
                       
STM811RW16F


Supervisor Push-Pull, Totem Pole 1 Channel SOT-143-4
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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 0
6 to 16 Weeks Calender.png

AUD 0.3686

Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 143 - 43 v , 3.3 v , 5 V1 InputActive Low, Push - PullManual ResetNo Watchdogno watchdogNo Backup280 ms5.5 V- 40 C+ 85 C Stm811 Reel
BD5250FVE-TR


Supervisory Circuits CMOS DETEC VOLT 5.0V
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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 0
6 to 16 Weeks Calender.png

AUD 0.3687

Multiples of: 1

Voltage DetectorsSmd/Smt VSOF - 55 V1 InputOpen DrainNo Manual Reset no watchdogNo Backup-10 V- 40 C+ 105 C1 %Bd52(53)Xxfve Cut Tape
BU4843F-TR


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 0
6 to 16 Weeks Calender.png

AUD 0.3694

Multiples of: 1

Voltage MonitorsSmd/Smt SOF - 44.3 V1 InputOpen DrainNo Manual ResetNo Watchdogno watchdogNo Backup 7 V- 40 C+ 125 C1 %Bu48 Reel
BU4943F-TR


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 0
6 to 16 Weeks Calender.png

AUD 0.3694

Multiples of: 1

Voltage DetectorsSmd/Smt SOP - 44.3 V1 InputCmosNo Manual Reset no watchdogNo Backupno7 V- 40 C+ 125 C1 %Bu4943f Reel
BU4315FVE-TR


Supervisory Circuits CMOS LOW VOLT DETEC
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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 0
6 to 16 Weeks Calender.png

AUD 0.3699

Multiples of: 1

                  Cut Tape
MAX809LTRG


Supervisory Circuits 4.63V uP 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.

ON Semiconductor 0
6 to 16 Weeks Calender.png

AUD 0.3701

Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 31.2 V To 4.9 V1 InputPush - PullNo Manual Reset no watchdogNo Backup460 ms5.5 V- 40 C+ 105 C Max809 Reel
XC6135N28A9R-G


Supervisory Circuits Ultra-Low Power 44nA Voltage Detector with Separated 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.

Torex Semiconductor 0
6 to 16 Weeks Calender.png

AUD 0.3703

Multiples of: 1

Voltage DetectorsSmd/Smt USPQ - 4B052.8 V1 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backup 6 V- 40 C+ 105 C Xc6135 Cut Tape
TL7702AIDRE4


Texas Instruments Supervisory Circuits Sngl SVS WPrg UV Th & Reset 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 0
6 to 16 Weeks Calender.png

AUD 0.3704

Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 82.53 V1 InputActive High, Active Low, Open DrainManual Reset no watchdogNo Backupprogrammable18 V- 40 C+ 85 C Tl7702a Reel
TL7705AIDRE4


Texas Instruments Supervisory Circuits Sngl SVS f5V System wPrg 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 0
6 to 16 Weeks Calender.png

AUD 0.3704

Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 84.55 V1 InputActive High, Active Low, Open DrainManual Reset no watchdogNo Backupprogrammable18 V- 40 C+ 85 C Tl7705a Reel
BD5242FVE-TR


ROHM Semiconductor Supervisory Circuits CMOS DETEC VOLT 4.2V
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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 0
6 to 16 Weeks Calender.png

AUD 0.3711

Multiples of: 1

Voltage MonitorsSmd/Smt VSOF - 54.2 V1 InputOpen DrainNo Manual Reset no watchdogNo Backup 10 V- 40 C+ 105 C1 %Bd52 Reel
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