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
  
                       
BU4209FVE-TR


ROHM Semiconductor Supervisory Circuits LOW VOLT DETECT VOLT 1.1V
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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 2497
Ships to you
between Thu. 02 Jul to Wed. 08 Jul Calender.png

AUD 0.2816
Multiples of: 1

Voltage MonitorsSmd/Smt VSOF - 50.9 V           Bu42 Reel
R3112N281A-TR-FE


Supervisory Circuits Low Voltage Detector w/output 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.

Nisshinbo 2495
Ships to you
between Wed. 08 Jul to Fri. 10 Jul Calender.png

AUD 0.3462
Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 23 - 52.8 V1 InputCmos, Open DrainNo Manual Reset no watchdogBackup 6 V- 40 C+ 85 C2 %R3112n Reel
MCP131T-300ELB


Microchip Technology 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 2495
Ships to you
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AUD 0.7464
Multiples of: 1

Voltage SupervisorySmd/Smt SC - 70 - 32.93 V1 Input No Manual Reset no watchdog  5.5 V- 40 C+ 125 C Mcp131 Reel
BU4909FVE-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 2490
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AUD 0.4245
Multiples of: 1

Voltage DetectorsSmd/Smt VSOF - 5900 mV1 InputCmosNo Manual Reset no watchdogNo Backupno7 V- 40 C+ 125 C1 %Bu4909fve Cut Tape
MC33161DMR2G


Supervisory Circuits Universal Voltage Monitor
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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 2490
Ships to you
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AUD 1.0927
Multiples of: 1

Voltage SupervisorySmd/Smt MSOP - 81.27 V2 InputOpen Collector / DrainNo Manual ResetNo Watchdogno watchdogNo Backupadjustable40 V- 40 C+ 105 C Mc33161 Reel
APX810S05-40SA-7


Supervisory Circuits Reset Generator
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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 2488
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AUD 0.14
Multiples of: 5

    4 V Push - Pull            
APX803S05-26SR-7


Supervisory Circuits 2.63V 50ms MPU Reset Circuit
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Diodes Incorporated 2487
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AUD 0.1524
Multiples of: 1

                  Cut Tape
BD4939G-TR


Supervisory Circuits CMOS DETEC VOLT 3.9V
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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 2487
Ships to you
between Wed. 08 Jul to Fri. 10 Jul Calender.png

AUD 0.2483
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 53.9 V1 InputCmosNo Manual ResetNo Watchdogno watchdogNo Backup 10 V- 40 C+ 105 C1 %Bd49 Reel
TC1270ASVCTTR


Supervisory Circuits 5Pin uP Reset Mon 2.93V Reset Thresh
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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 2481
Ships to you
between Wed. 08 Jul to Fri. 10 Jul Calender.png

AUD 1.2413
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 52.93 V1 InputActive Low, Push - PullManual Reset no watchdog  5.5 V- 40 C+ 125 C Tc1270a Cut Tape
HT7022S


SOT-23 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.

Youtai 2347
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between Thu. 16 Jul to Tue. 21 Jul Calender.png

AUD 0.0471
Multiples of: 10

                   
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