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
  
                       
APX809S-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 1498
Ships to you
between Mon. 02 Mar to Thu. 05 Mar Calender.png

AUD 0.1513
Multiples of: 5

Voltage MonitorsSmd/Smt SOT - 23 - 33.08 V1 InputActive Low, Push - PullNo Manual Reset no watchdogNo Backup240 ms5.5 V- 40 C+ 125 C Apx809s/810S Cut Tape
BU4214G-TR


Supervisory Circuits CMOS LOW VOLT DETEC
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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 1487
Ships to you
between Fri. 20 Feb to Tue. 24 Feb Calender.png

AUD 0.3156
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 51.4 V           Bu42 Reel
BD4848G-TR


ROHM Semiconductor Supervisory Circuits CMOS DETEC VOLT 4.8V
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ROHM 1487
Ships to you
between Mon. 16 Feb to Fri. 20 Feb Calender.png

AUD 0.3687
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 54.8 V1 InputOpen DrainNo Manual Reset no watchdogNo Backup  - 40 C+ 105 C1 %Bd48 Reel
MCP130-315HI/TO


Supervisory Circuits w/5K Pull-Up 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 1486
Ships to you
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AUD 0.8006
Multiples of: 1

Voltage SupervisoryThrough Hole TO - 92 - 33 v , 3.3 v , 5 V1 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backup350 ms5.5 V- 40 C+ 85 C Mcp130 Bulk
NCP305LSQ36T1G


Supervisory Circuits 3.6V Detector w/Reset 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.

ON Semiconductor 1485
Ships to you
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AUD 0.289
Multiples of: 1

Voltage MonitorsSmd/Smt SC - 82AB - 43.6 V1 Input No Manual Reset no watchdog  10 V- 40 C+ 85 C2 %Ncp305 Reel
STM811LW16F


Supervisory Circuits 4.63V Reset 140ms
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STMicroelectronics 1485
Ships to you
between Mon. 02 Mar to Thu. 05 Mar Calender.png

AUD 0.4443
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 143 - 43 v , 3.3 v , 5 V1 InputActive Low, Push - PullManual ResetNo Watchdogno watchdogNo Backup280 ms5.5 V- 40 C+ 85 C Stm811 Reel
STM6601BS2BDM6F


Supervisory Circuits Smart Push-Button Power On Lock Out
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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 1483
Ships to you
between Fri. 20 Feb to Tue. 24 Feb Calender.png

AUD 1.3776
Multiples of: 1

Voltage SupervisorySmd/Smt TDFN - 123.4 V1 InputOpen Collector / DrainManual ResetNo Watchdog No Backup 5.5 V- 40 C+ 85 C Stm6601 Reel
APX809S00-31SA-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 1479
Ships to you
between Fri. 20 Feb to Tue. 24 Feb Calender.png

AUD 0.1808
Multiples of: 1

                  Cut Tape
TPS3307-25DGNR


Supervisory Circuits Tr Processor Super Circuits
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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 1476
Ships to you
between Fri. 20 Feb to Tue. 24 Feb Calender.png

AUD 2.619
Multiples of: 1

Voltage SupervisorySmd/Smt HVSSOP - 82.5 v , 3.3 V3 InputPush - PullManual ResetNo Watchdogno watchdogNo Backup200 ms6 V- 40 C+ 85 C Tps3307 - 25 Reel
MCP121-300E/TO


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.

Microchip 1475
Ships to you
between Fri. 20 Feb to Tue. 24 Feb Calender.png

AUD 0.8566
Multiples of: 1

Voltage SupervisoryThrough Hole TO - 92 - 32.93 V1 InputActive Low, Open DrainNo Manual ResetNo Watchdogno watchdogNo Backup 5.5 V- 40 C+ 125 C Mcp121 Bulk
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