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
  
                       
MC33164D-5R2G


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 8298
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AUD 0.5631
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 85 V1 InputOpen Collector / DrainNo Manual ResetNo Watchdogno watchdogNo Backupadjustable10 V- 40 C+ 125 C Mc33164 Reel
S-80827CNPF-B8MTFU


Supervisory Circuits Voltage Detector 0.8uA Iq
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Ablic 3964
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AUD 0.65
Multiples of: 1

Voltage Detectors  SNT - 4A - 4            S - 808 Cut Tape
MIC2777-31YM5-TR


Supervisory Circuits Dual Voltage Supervisor with 0.3V and 3.09V Thresholds, Active-High and Active-L
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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 3948
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AUD 1.1952
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23            Mic2777 Reel
BD5229G-1TR


Supervisory Circuits 2.9V ADJ DELAY VOLTAGE DETECT
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ROHM 3922
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AUD 0.1855
Multiples of: 1

Voltage DetectorSMD/SMT SSOP - 52.9 V1 InputOpen DrainNo Manual Reset No WatchdogNo Backup 7 V- 40 C+ 85 C0.9 %  Reel , Cut Tape
Hot MCP111T-240ELB


Microchip Technology Supervisory Circuits Open Drain
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Microchip 3912
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AUD 0.4219
Multiples of: 1

Voltage SupervisorySmd/Smt SC - 70 - 32.32 V1 Input No Manual Reset no watchdog  5.5 V- 40 C+ 125 C Mcp111 Reel
RS706-3.08YK


SOIC-8 Monitors & Reset Circuits ROHS
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RUNIC 3894
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AUD 0.2803
Multiples of: 5

                   
TC1270ANTVRCTR


Supervisory Circuits 4Pin uP Reset Mon 3.08V Reset Thresh
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Microchip 3822
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AUD 0.9154
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 143 - 41 v to 5.5 V1 InputActive Low, Open DrainManual Reset no watchdog  5.5 V- 40 C+ 125 C Tc1270a Reel
BD5228G-1TR


Supervisory Circuits 2.8V ADJ DELAY VOLTAGE 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 3712
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AUD 0.1855
Multiples of: 1

Voltage DetectorSMD/SMT SSOP - 52.8 V1 InputOpen DrainNo Manual Reset No WatchdogNo Backup 7 V- 40 C+ 85 C0.9 %  Reel , Cut Tape
MCP111T-315E/TT


Supervisory Circuits Open Drain
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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 3621
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AUD 0.4909
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 33.08 V1 InputActive Low, Open DrainNo Manual ResetNo Watchdog No Backup90 us5.5 V- 40 C+ 125 C   Reel
MIC2782ELYCS TR


Supervisory Circuits Dual Input Push Button Reset IC with RESET and ANDOUT Outputs
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Microchip 2375
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AUD 0.5484
Multiples of: 1

Voltage SupervisorySmd/Smt WLCSP - 6 2 InputActive Low, Open DrainManual ResetNo WatchdogNo WatchdogNo Backup 5.5 V- 40 C+ 85 C Mic2782 Reel
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