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
  
                       
MCP130-300DI/TO


Supervisor Integrated Circuit; power on reset monitor (PoR)
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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 1631
Ships to you
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AUD 1.0455
Multiples of: 1

                   
RN5VD30AA-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 1628
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AUD 0.3583
Multiples of: 1

Voltage DetectorSMD/SMT SOT - 23 - 53 V1 InputCMOS, Open DrainNo Manual Reset No WatchdogBackup 10 V- 40 C+ 85 C2.5 %RN5VD Reel , Cut Tape
MC34164P-3RPG


Supervisory Circuits 2.65V 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 1628
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AUD 0.5311
Multiples of: 1

Voltage SupervisoryThrough Hole TO - 92 - 3 (TO - 226)3 V1 InputOpen Collector / DrainNo Manual ResetNo Watchdogno watchdogNo Backupadjustable10 V0 C+ 70 C Mc34164 Bulk
MCP1316T-26LE/OT


Supervisory Circuits Active low P-P, WDI, MR (WDI = 1600ms, reset delay = 200ms, Vtrpd - 2.6V)
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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 1623
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AUD 0.825
Multiples of: 1

                Mcp1316 Cut Tape
S-80835CNY-B2-U


Supervisory Circuits 3.5V 0.8uA N-Ch Open
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Ablic 1622
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AUD 0.9375
Multiples of: 1

                   
KA75330ZTA


Supervisor Open Drain or Open Collector 1 Channel TO-92-3
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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 1620
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AUD 0.1084
Multiples of: 1

Voltage SupervisoryThrough Hole TO - 92 - 3 K in KED LEAD2.5 v to 4.5 V1 InputOpen Collector / DrainNo Manual ResetNo Watchdogno watchdogNo Backup 15 V- 25 C+ 85 C Ka75330 Ammo Pack
RT9818A-30GB


Supervisory Circuits Micro-Power Voltage Detectors
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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.

Richtek 1616
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AUD 0.2074
Multiples of: 1

Voltage DetectorSMD/SMT SOT - 23 - 53 V Open DrainManual Reset No WatchdogNo Backup0 ms6 V- 40 C+ 85 C1.5 %  Reel , Cut Tape
HG809SM3/TR


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.

HGSEMI 1532
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AUD 0.0399
Multiples of: 10

                   
SP706REN-L/TR(MS)


SOP-8 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.

MSKSEMI 1411
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AUD 0.3252
Multiples of: 5

                   
STM811TW16F


Supervisor Push-Pull, Totem Pole 1 Channel SOT-143-4
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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 1176
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AUD 0.4607
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 143 - 43 V , 3.3 V , 5 V1 InputActive Low, Push - PullManual ResetNo Watchdog No Backup280 ms5.5 V- 40 C+ 85 C Stm811 Reel
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