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
  
                       
APX803-26SRG-7


Supervisory Circuits LINEAR REGULATOR VOLT SPVSR,2.63V
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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 20370
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AUD 0.147
Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 23R - 3 4 InputOpen Collector / Drain    200 ms5.5 V- 40 C+ 85 C Apx803 Reel
STM809SWX6F


Supervisory Circuits 2.93V Reset 140ms
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STMicroelectronics 20370
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AUD 0.2537
Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 23 - 33 V , 3.3 V , 5 V1 InputActive Low, Push - PullNo Manual ResetNo Watchdog No Backup280 ms5.5 V- 40 C+ 85 C Stm809 Reel
STM1061N31WX6F


Supervisory Circuits 3.1V Active Lo Open Drain 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.

STMicroelectronics 20370
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AUD 0.4647
Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 23 - 33.1 V1 InputActive Low, Open DrainNo Manual ResetNo Watchdog No Backup 6 V- 40 C+ 85 C Stm1061 Reel
NCP803SN400T1G


Supervisory Circuits 4.00V RESET MONITOR
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ON Semiconductor 20249
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AUD 0.3119
Multiples of: 1

Voltage SupervisorySmd/Smt SOT23 - 34 V1 InputOpen Collector / DrainManual ResetNo Watchdogno watchdogNo Backup140 ms5.5 V + 105 C Ncp803 Reel
MIC803-29D3VC3-TR


Supervisory Circuits 3-Pin Microprocessor Supervisor Circuit w/ Open-Drain Reset Output
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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 20219
Ships to you
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AUD 0.4334
Multiples of: 1

Voltage SupervisorySmd/Smt SC - 70 - 3 1 InputOpen Collector / DrainManual ResetNo Watchdogno watchdogNo Backup15 us5.5 V- 40 C+ 125 C Mic803 Reel
BD49L27G-TL


Supervisor Push-Pull, Totem Pole 1 Channel 3-SSOP
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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 19722
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AUD 0.1395
Multiples of: 1

 Surface Mount  2.673 V             Tape And Reel
STM6718TWWY6F


STMicroelectronics Supervisory Circuits Dual Ultra-Low Volt Push-Pull Reset
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STMicroelectronics 18731
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AUD 1.4244
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 50.8 v to 5.5 V2 InputActive Low, Push - PullManual Reset no watchdogNo Backup280 ms5.5 V- 40 C+ 85 C Stm6718 Reel
MAX810S


SOT-23 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.

TECH PUBLIC 18657
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AUD 0.0685
Multiples of: 5

                   
TCTH021BE,LF(CT


Supervisory Circuits Over Temp Detection IC IPTCO: 10uA VDET: 0.5V 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 18528
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AUD 0.266
Multiples of: 1

Voltage DetectorSMD/SMT SOT - 553 - 55.5 V1 InputOpen DrainNo Manual Reset No WatchdogNo Backup 5.5 V- 40 C+ 125 C8 %  Reel , Cut Tape
HT7033S


SOT-23 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.

Youtai 17654
Ships to you
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AUD 0.0514
Multiples of: 10

                   
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