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
  
                       
APX823-23W5G-7


Diodes Incorporated Supervisory Circuits 1.1V-5.5V 2.25V 20mA
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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.

Diodes Incorporated 8730
Ships to you
between Thu. 02 Jul to Wed. 08 Jul Calender.png

AUD 0.1823
Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 25 - 52.25 V1 InputActive LowManual ResetWatchdog No Backup280 ms5.5 V- 40 C+ 85 C Apx823 Reel
BD4937FVE-TR


Supervisory Circuits CMOS DETEC VOLT 4.0V
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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 2074
Ships to you
between Wed. 08 Jul to Fri. 10 Jul Calender.png

AUD 0.3563
Multiples of: 1

Voltage MonitorsSmd/Smt VSOF - 54 V1 InputCmosNo Manual Reset no watchdogNo Backup  - 40 C+ 105 C1 %Bd49 Reel
BU4320FVE-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 2071
Ships to you
between Thu. 02 Jul to Wed. 08 Jul Calender.png

AUD 0.3019
Multiples of: 1

Voltage DetectorsSmd/Smt VSOF - 52 V1 InputCmosNo Manual Reset no watchdogNo Backupadjustable7 V- 40 C+ 125 C1 %Bu43 Reel
Hot BD48L45G-TL


Supervisor Open Drain or Open Collector 1 Channel 3-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 2064
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between Thu. 02 Jul to Wed. 08 Jul Calender.png

AUD 0.2117
Multiples of: 1

 Surface Mount                Tape And Reel
BU4211F-TR


Supervisory Circuits LOW VOLT DETECT VOLT 1.3V
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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 1974
Ships to you
between Wed. 08 Jul to Fri. 10 Jul Calender.png

AUD 0.3944
Multiples of: 1

Voltage MonitorsSmd/Smt SOP - 41.1 V1 InputOpen DrainNo Manual ResetNo Watchdog No Backupadjustable7 V- 40 C+ 125 C1 %Bu42 Reel
LN809C2941MR-G


SOT-23-3L 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.

NATLINEAR 1959
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AUD 0.0373
Multiples of: 10

                   
APX811-31UG-7


Processor Supervisor 3.08V 2.5V/3V/3.3V/5V 4-Pin(3+Tab) SOT-143 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.

Diodes Incorporated 1872
Ships to you
between Thu. 16 Jul to Tue. 21 Jul Calender.png

AUD 0.2428
Multiples of: 5

Voltage SupervisorySmd/Smt SOT - 1432.5 v , 3 v , 3.3 v , 5 v1 InputActive High, Active Low, Push - PullManual ResetNo Watchdog  200 ms5.5 V- 40 C+ 85 C Apx811 Reel
ispPAC-POWR607-01SN32I


Power Supply Controller Power Supply Supervisor, Reset Generator, Watchdog Timer 32-QFNS (5x5)
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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.

Lattice 1831
Ships to you
between Wed. 08 Jul to Fri. 10 Jul Calender.png

AUD 6.6324
Multiples of: 1

Voltage SupervisorySmd/Smt QFN - 32 6 InputOpen DrainManual ResetWatchdogwatchdogNo Backup 3.96 V- 40 C+ 85 C Powr607 - 01Sn Tray
MAX811R


Active Low 1 SOT-143 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.

MSKSEMI 834
Ships to you
between Thu. 16 Jul to Tue. 21 Jul Calender.png

AUD 0.0828
Multiples of: 5

    2.63 V Push Pull            
MC34164P-5G


Supervisory Circuits 4.27V UnderVoltage Sensing Circuit
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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 0.4027
Multiples of: 102

Voltage SupervisoryThrough Hole TO - 92 - 3 (TO - 226)5 V1 InputOpen Collector / DrainNo Manual ResetNo Watchdog No Backupadjustable10 V0 C+ 70 C Mc34164 Bulk
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