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
  
                       
ME2801A33M3G


SOT-23-3 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.

Micro One 7973
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AUD 0.0336
Multiples of: 20

                   
MCP131T-315ELB


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 7954
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AUD 1.0714
Multiples of: 1

Voltage SupervisorySmd/Smt SC - 70 - 33.08 V1 Input No Manual Reset no watchdog  5.5 V- 40 C+ 125 C Mcp131 Reel
NCP308SN125T1G


Supervisory Circuits Voltage Supervisor, Ultra Low Quiescent Current, Programmable Delay Time
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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 7919
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AUD 0.775
Multiples of: 1

Voltage Detectors               Ncp308 Cut Tape
BD5237G-TR


Supervisory Circuits CMOS DETEC VOLT 3.7V
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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 7789
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AUD 0.2419
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 53.7 V1 InputOpen DrainNo Manual ResetNo Watchdogno watchdogNo Backupadjustable10 V- 40 C+ 105 C1 %Bd52 Reel
MC33164P-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 7760
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AUD 0.4941
Multiples of: 2000

Voltage SupervisoryThrough Hole TO - 92 - 3 (TO - 226)5 V1 InputOpen Collector / DrainNo Manual Reset no watchdogNo Backupadjustable10 V- 40 C+ 125 C Mc33164 Bulk
TCTH012AE,LF(CT


Supervisory Circuits CMOS Linear IC Over Temp Detection IC IPTCO: 1uA Latching-func PTCGOOD: Push-Pull
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Toshiba 7755
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AUD 0.2577
Multiples of: 1

Voltage DetectorSMD/SMT SOT - 553 - 5 1 InputPush - PullNo Manual Reset  No Backup 5.5 V- 40 C+ 125 C8 %  Reel , Cut Tape
TCTH012BE,LF(CT


Supervisory Circuits CMOS Linear IC Over Temp Detection IC IPTCO: 1uA Latching-func PTCGOOD: 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.

Toshiba 7755
Ships to you
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AUD 0.2577
Multiples of: 1

Voltage DetectorSMD/SMT SOT - 553 - 5 1 InputOpen DrainNo Manual Reset  No Backup 5.5 V- 40 C+ 125 C8 %  Reel , Cut Tape
TCTH011AE,LF(CT


Supervisory Circuits CMOS Linear IC Over Temp Detection IC IPTCO: 1uA PTCGOOD: Push-Pull
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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.

Toshiba 7731
Ships to you
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AUD 0.2577
Multiples of: 1

Voltage DetectorSMD/SMT SOT - 553 - 5 1 InputPush - PullNo Manual Reset  No Backup 5.5 V- 40 C+ 125 C8 %  Reel , Cut Tape
S-1009N17I-I4T1U


Supervisory Circuits Ultra Low Iq 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.

ABLIC 7722
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AUD 0.7385
Multiples of: 1

Voltage Detectors  SNT - 4A - 4            S - 1009 Cut Tape
CN810L


PMIC - Supervisors SOT23-3 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.

Consonance 7721
Ships to you
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AUD 0.0403
Multiples of: 20

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