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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Availability ⓘ (▲▼)Price(AUD

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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
  
                       
BU4326FVE-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 0.471

Multiples of: 1

Voltage DetectorsSmd/Smt VSOF - 52.6 V1 InputCmosNo Manual Reset no watchdogNo Backupadjustable7 V- 40 C+ 125 C1 %Bu42(43)Xxfve Cut Tape
BU4327F-TR


Supervisory Circuits LOW VOLT DETEC VOLT 2.9V
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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 0.4712

Multiples of: 1

Voltage MonitorsSmd/Smt SOF - 42.7 V1 InputCmosNo Manual ResetNo Watchdogno watchdogNo Backupadjustable7 V- 40 C+ 125 C1 %Bu43 Reel
TL7705BIDR


Supervisory Circuits Sngl SVS f/5V System 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 0
6 to 16 Weeks Calender.png

AUD 0.472

Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 84.55 V1 InputActive High, Active Low, Open DrainManual ResetNo Watchdogno watchdogNo Backupprogrammable18 V- 40 C+ 85 C Tl7705b Reel
TL7757CPKG3


Supervisory Circuits Supply-Volt & Prec
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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 0.4727

Multiples of: 2000

Voltage SupervisorySmd/Smt SOT - 894.55 V1 InputOpen Collector / DrainNo Manual ResetNo Watchdogno watchdogNo Backup 7 V0 C+ 70 C Tl7757 Reel
MAX708RCUA-TG


Processor Supervisor 2.63V 1V to 5.5V 8-Pin Micro T/R
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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 0.4729

Multiples of: 4000

Voltage SupervisorySmd/Smt MICRO - 81 v to 5.5 V1 InputPush - PullManual Reset no watchdogNo Backup200 ms5.5 V- 40 C+ 85 C Max708 Reel
XC6118C12BMR-G


Supervisory Circuits Voltage Detector with Separated Sense Pin and Delay Cap. 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 0.4734

Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 25 - 51.2 V1 InputCmosNo Manual Reset no watchdogBackup30 us6 V- 40 C+ 85 C30 Mv  Reel
SP708EN-L/TR


Microprocessor & Microcontroller Supervisors SOIC-8 Narrow 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 0
6 to 16 Weeks Calender.png

AUD 0.4736

Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 8 Narrow            Sp708 Reel
S-1000N19-I4T1U


Supervisory Circuits Voltage Detector 0.35uA 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 0
6 to 16 Weeks Calender.png

AUD 0.4746

Multiples of: 5000

Voltage Detectors               S - 1000 Cut Tape
BD45322G-TR


Supervisor Open Drain or Open Collector 1 Channel 5-SSOP
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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 0.4757

Multiples of: 3000

Voltage MonitorsSmd/Smt SSOP - 53.2 V           Bd45 Reel
MCP120-300DI/TO


Supervisory Circuits Open Drain 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.

Microchip 0
6 to 16 Weeks Calender.png

AUD 0.4757

Multiples of: 1

Voltage SupervisoryThrough Hole TO - 92 - 33 v , 3.3 v , 5 V1 InputActive Low, Open DrainNo Manual ResetNo Watchdog No Backup350 ms5.5 V- 40 C+ 85 C   Bulk
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