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
  
                       
MCP101-485HI/TO


Supervisor Push-Pull, Totem Pole 1 Channel TO-92-3
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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 0.5494

Multiples of: 1

Voltage SupervisoryThrough Hole TO - 92 - 33 v , 3.3 v , 5 V1 InputActive High, Push - PullNo Manual ResetNo Watchdogno watchdogNo Backup 5.5 V- 40 C+ 85 C Mcp101 Bulk
LM8364BALMFX20NOPB


Supervisory Circuits Active-low voltage monitor with low quiescent current & 2.5% threshold accuracy 5-SOT-23 -40 to 85
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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 0.5496

Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 232 V1 InputActive Low, Open DrainNo Manual Reset no watchdogBackup 6 V- 40 C+ 85 C Lm8364 Reel
TPS3839E16DQNT


Supervisory Circuits Ult-Lo 150nA Ult-Sm Vtg 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 0
6 to 16 Weeks Calender.png

AUD 0.5497

Multiples of: 1250

Voltage SupervisorySmd/Smt X2SON - 40.9 V1 InputActive Low, Push - PullNo Manual ResetNo Watchdogno watchdogNo Backup200 ms6.5 V- 40 C+ 85 C Tps3839e16 Reel
S-80926CNNB-G8WT2U


Supervisory Circuits 2.6V 1.2uA N-Ch Open
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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 0.55

Multiples of: 3000

Voltage DetectorsSmd/Smt SC - 82AB - 42.6 V1 Input No Manual Reset no watchdog adjustable10 V- 40 C+ 85 C2 %  Cut Tape
S-80935CLMC-G65T2U


Supervisory Circuits 3.5V 1.2uA CMOS Out
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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 0.55

Multiples of: 3000

Voltage DetectorsSmd/Smt SOT - 23 - 53.5 V1 Input No Manual Reset no watchdog adjustable10 V- 40 C+ 85 C2 %  Cut Tape
S-80846CNY-Z


S-80846CNY-Z VOLTAGE DETECTOR 4.6V T092 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.

Seiko 0
Ships to you
by Thu. 02 Jul
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AUD 0.55

Multiples of: 1

Voltage MonitorsThrough Hole TO - 924.6 V1 Input No Manual Reset no watchdog adjustable10 V- 40 C+ 85 C+/- 2 %  Bulk
TLV809I50DBVT


Supervisory Circuits 3Pin Supply Vltg Sup
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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 0.5503

Multiples of: 1250

Voltage SupervisorySmd/Smt SOT - 23 - 34.55 V1 InputActive Low, Push - PullNo Manual ResetNo Watchdogno watchdogNo Backup200 ms6 V- 40 C+ 85 C Tlv809i50 Reel
TC54VN4002ECB713


Microchip Technology Supervisory Circuits 4.0vVtg Det 2% Tol.
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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 0.5504

Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 23A - 31.1 v to 6 V1 InputActive Low, Open DrainNo Manual ResetNo Watchdogno watchdog  10 V- 40 C+ 85 C Tc54 Reel
R3111H511C-T1-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 0
6 to 16 Weeks Calender.png

AUD 0.551

Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 89 - 35.1 V1 InputCmosNo Manual Reset no watchdogBackup 10 V- 40 C+ 85 C2 %R3111h Cut Tape
R3118K101C-TR


Supervisory Circuits Low Voltage Detector with SENSE pin and output delay (output capacitor type)
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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 0
6 to 16 Weeks Calender.png

AUD 0.5513

Multiples of: 5000

Voltage DetectorsSmd/Smt DFN - PLP - 1212 - 61 V1 InputCmosNo Manual Reset no watchdogBackup100 ms6 V- 40 C+ 85 C1.5 %R3118k Cut Tape
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