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
  
                       
MIC6315-29D2UY-TR


Supervisory Circuits Reset Generator, Active Low, 2.93V VTH, Manual Reset, SOT-143
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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 46560
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AUD 0.4663
Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 143 - 4              Reel
TLV803EA26DPWR


Supervisory Circuits Low-power voltage supervisor (reset IC) with active-low open-drain output 5-X2SON -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 21238
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AUD 0.5238
Multiples of: 1

                  Cut Tape
NCP304LSQ47T1G


Supervisory Circuits 4.7V Detector w/Reset Low
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ON Semiconductor 21082
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AUD 0.3706
Multiples of: 1

Voltage MonitorsSmd/Smt SC - 82AB - 44.7 V1 Input No Manual ResetNo Watchdogno watchdog  10 V- 40 C+ 85 C2 %Ncp304 Reel
MAX809REUR+T


Supervisory Circuits 3-Pin Microprocessor Reset 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.

Analog Devices 20826
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AUD 0.314
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 3L2.5 V , 3 V , 3.3 V , 5 V1 InputPush - PullManual ResetNo Watchdogno watchdogNo Backup200 ms5.5 V- 40 C+ 105 C Max809r Reel
STM1061N31WX6F


Supervisory Circuits 3.1V Active Lo Open Drain Voltage Detect
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STMicroelectronics 20370
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AUD 0.5103
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
CAT809LTBI-GT3


Supervisory Circuits Push-pull Act low
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ON Semiconductor 19572
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AUD 0.323
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 32.5 V , 3 V , 3.3 V , 5 V1 InputActive Low, Push - PullNo Manual ResetNo Watchdog No Backup240 ms5.5 V- 40 C+ 85 C Cat809 Reel
STM6904TWEDS6F


STMicroelectronics Supervisory Circuits Quad Quint Ultra-Low Current Multi Volt
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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 19400
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AUD 2.502
Multiples of: 4000

Voltage SupervisorySmd/Smt TSSOP - 83.078 v , 1.683 V2 InputPush - PullManual ResetNo Watchdogno watchdogNo Backup 5.5 V- 40 C+ 85 C Stm6904 Reel
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 19332
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AUD 0.2696
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
CAT823YTDI-GT3


ON Semiconductor Supervisory Circuits act low MRWD
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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 18749
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AUD 0.5356
Multiples of: 1

Voltage SupervisorySmd/Smt TSOT - 23 - 53 v , 3.3 v , 5 V1 Input Manual Reset watchdog  5.5 V- 40 C+ 85 C Cat823 Reel
MAX809STRG


Supervisory Circuits 2.93V uP 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.

ON Semiconductor 15544
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AUD 0.2149
Multiples of: 5

Voltage SupervisorySmd/Smt SOT - 23 - 32.93 V1 InputActive LowNo Manual Reset no watchdogNo Backup460 ms5.5 V- 40 C+ 105 C Max809 Cut Tape
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