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
  
                       
R3116K311A-TR-Y


Supervisory Circuits 0.8% Accuracy 0.5V Operating Voltage Detector with Delay Function
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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 91
Ships to you
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AUD 0.7267
Multiples of: 1

Ultra LowSmd/Smt8 VHSOP - 6  Fixed      - 40 C+ 125 C R1524s - K Cut Tape
R3150N007F-TR-JE


Supervisory Circuits 36V Input Voltage Detector for Automotive Applications
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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 91
Ships to you
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AUD 1.65
Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 23 - 65.8 V1 InputOpen DrainNo Manual Reset no watchdogNo Backup10 ms6 V- 40 C+ 105 C1.5 %R3150n - J + Cut Tape
ISL88002IH22Z-T7A


Intersil Supervisory Circuits LW PWR VAGE SUPERVIS OPEN-DRAIN RST 2 19
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Renesas 90
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AUD 1.6346
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 31.8 v to 2.75 V1 InputOpen DrainNo Manual Reset no watchdog 190 ms2.75 V- 40 C+ 85 C1.2 %Isl88002 Reel
STM704M6F


Supervisory Circuits 4.40V w/Batt Switch
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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.

STMicroelectronics 90
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AUD 2.6714
Multiples of: 1

Voltage SupervisorySmd/Smt SO - 81 v to 5.5 V1 InputActive Low, Push - PullManual ResetNo Watchdogno watchdogBackup280 ms5.5 V- 40 C+ 85 C Stm704 Reel
S-1009N13I-M5T1U


Supervisory Circuits VOLTAGE DETECTOR ULTRA LOW IQ
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ABLIC 89
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AUD 0.7385
Multiples of: 1

Voltage Detectors  SOT - 23 - 5            S - 1009 Cut Tape
APX803-31SRG-7


Supervisory Circuits LINEAR REGULATOR VOLT SPVSR,3.08V
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Diodes Incorporated 88
Ships to you
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AUD 0.1773
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23R - 3 4 InputOpen Collector / DrainNo Manual Reset no watchdogNo Backup200 ms5.5 V- 40 C+ 85 C Apx803 Reel
MAX706TM/TR


SOP-8 Monitors & Reset Circuits ROHS
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HGSEMI 87
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AUD 0.3184
Multiples of: 5

                   
S-80936CNPF-G86TFU


Supervisory Circuits Voltage Detect with External Delay 1.1uA
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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 87
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AUD 0.6731
Multiples of: 1

Voltage Detectors  SNT - 4A - 4              Cut Tape
TPS389030DSER


Supervisory Circuits Low Quiescent Current, 1% Accurate Supervisor with Programmable-Delay 6-WSON -40 to 125
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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.

Texas Instruments 87
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AUD 2.1906
Multiples of: 1

Voltage SupervisorySmd/Smt SON - 62.89 V1 InputOpen DrainManual Reset   30 s5.5 V- 40 C+ 125 C1 %Tps3890 Reel
STM1812MWX7F


Supervisory Circuits 4.37VRST Active High Push-Pull Reset
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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.

STMicroelectronics 87
Ships to you
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AUD 2.5519
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 33 v , 3.3 v , 5 V1 InputActive High, Push - PullNo Manual ResetNo Watchdogno watchdogNo Backup 5.5 V- 40 C+ 105 C Stm1812 Reel
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