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
  
                       
BU4212FVE-TR


Supervisory Circuits LOW VOLT DETECT VOLT 1.4V
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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 1091
Ships to you
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AUD 0.5623
Multiples of: 1

Voltage MonitorsSmd/Smt VSOF - 51.2 V1 InputOpen DrainNo Manual ResetNo Watchdogno watchdogNo Backupadjustable7 V- 40 C+ 125 C1 %Bu42 Reel
BD99A41F-E2


Supervisory Circuits Volt Supervisor Detect 8-Pin SOP T/R
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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 1090
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AUD 1.8076
Multiples of: 1

Voltage MonitorsSmd/Smt SOP - 84.1 V    watchdog  10 V- 40 C+ 105 C1.5 %Bd99a41f Reel
MCP100-270HI/TO


Supervisor Push-Pull, Totem Pole 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 1087
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AUD 0.4989
Multiples of: 1

Voltage SupervisoryThrough Hole TO - 92 - 32.65 V1 InputActive Low, Push - PullNo Manual ResetNo Watchdogno watchdogNo Backup 5.5 V- 40 C+ 85 C Mcp100 Bulk
HT7024S


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 1086
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AUD 0.0459
Multiples of: 10

                   
STM6778TGWB6F


STMicroelectronics Supervisory Circuits Dual triple ultra Lo Vltg supervisor
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STMicroelectronics 1085
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AUD 1.5819
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 60.8 v to 5.5 V2 InputActive Low, Open DrainManual Reset no watchdogNo Backup280 ms5.5 V- 40 C+ 85 C Stm6778 Reel
BD37A41FVM-TR


Supervisory Circuits IC VOLT DET WATCHDOG TMR 4.1V
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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 1085
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AUD 2.6031
Multiples of: 1

    4.1 V             Reel
MIC2779H-1YM5-TR


Supervisory Circuits V-Supervisor w/Adj. Hysteresis, Open-Drain Ouput, 1% Accuracy
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Microchip 1078
Ships to you
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AUD 1.3105
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23            Mic2779 Reel
TL7757CDE4


Supervisory Circuits Supply-Volt & Prec
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Texas Instruments 1072
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AUD 0.6163
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 84.55 V1 InputOpen Collector / DrainNo Manual ResetNo Watchdogno watchdogNo Backup 7 V0 C+ 70 C Tl7757 Tube
MC33164P-3RAG


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 1067
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AUD 0.5325
Multiples of: 1

Voltage SupervisoryThrough Hole TO - 92 - 3 (TO - 226)3 V1 InputOpen Collector / DrainNo Manual ResetNo Watchdogno watchdogNo Backupadjustable10 V- 40 C+ 125 C Mc33164 Reel
MB3793-28APNF-G-JN-EF6E1


Supervisory Circuits Analog
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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.

Infineon 1067
Ships to you
between Tue. 17 Feb to Mon. 23 Feb Calender.png

AUD 1.0312
Multiples of: 1

Voltage MonitorsSmd/Smt SOP - 82.8 V1 InputCmosNo Manual Reset watchdogNo Backup75 ms4 V- 40 C+ 85 C   Reel
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