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
  
                       
BU4912G-TR


Supervisory Circuits LOW VOLT VOLT
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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 2741
Ships to you
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AUD 0.3138
Multiples of: 1

Voltage DetectorsSmd/Smt SSOP - 51.2 V1 InputCmosNo Manual Reset no watchdogNo Backupno7 V- 40 C+ 125 C1 %Bu4912g Cut Tape
APX803L-13SA-7


Supervisory Circuits 1.3V 0ms 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 2740
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AUD 0.1524
Multiples of: 1

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R3111N261A-TR-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 2737
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AUD 0.3583
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 52.6 V1 InputCmos, Open DrainNo Manual Reset no watchdogBackup 10 V- 40 C+ 85 C2 %R3111n Reel
R3112N281C-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 2736
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AUD 0.4
Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 23 - 52.8 V1 InputCmosNo Manual Reset no watchdogBackup 6 V- 40 C+ 85 C2 %R3112n Cut Tape
BD5247FVE-TR


Supervisory Circuits CMOS DETEC VOLT 4.7V
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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 2730
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AUD 0.3851
Multiples of: 1

Voltage DetectorsSmd/Smt VSOF - 54.7 V1 InputOpen DrainNo Manual Reset no watchdogNo Backup-10 V- 40 C+ 105 C1 %Bd52 Cut Tape
BU4836G-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 2729
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AUD 0.2848
Multiples of: 1

Voltage DetectorsSmd/Smt SSOP - 53.6 V1 InputOpen DrainNo Manual Reset no watchdogNo Backupno7 V- 40 C+ 125 C1 %Bu4836g Cut Tape
MCP1319T-29CE/OT


Supervisory Circuits Active low P-P + Active high P-P, MR(Reset delay = 200ms, Vtrpd - 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.

Microchip 2728
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AUD 1.3393
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 52.9 V1 InputActive High, Active Low, Push - PullManual Reset watchdogNo Backup1600 ms5.5 V- 40 C+ 125 C Mcp1319 Cut Tape
APX810S05-31SA-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 2725
Ships to you
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AUD 0.1587
Multiples of: 1

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APX803L20-44SA-7


Supervisory Circuits 4.4V 220ms 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 2721
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AUD 0.1571
Multiples of: 1

                  Cut Tape
BD5350G-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 2717
Ships to you
between Fri. 02 Oct to Tue. 06 Oct Calender.png

AUD 0.3138
Multiples of: 1

Voltage DetectorsSmd/Smt SSOP - 55 V1 InputCmosNo Manual Reset no watchdogNo Backup-10 V- 40 C+ 105 C1 %Bd53 Cut Tape
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