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
  
                       
BD52E33G-TR


Supervisory Circuits VOLTAGE DETECTOR
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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 7342
Ships to you
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AUD 0.2973
Multiples of: 1

Voltage DetectorsSmd/Smt SSOP - 53.3 V1 InputCmosNo Manual Reset no watchdogNo Backupadjustable10 V- 40 C+ 105 C1 %Bd52(53)Exxg Cut Tape
STM708TM6F


Supervisory Circuits 4.38V Reset Suprvsr
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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 7275
Ships to you
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AUD 0.7857
Multiples of: 2500

Voltage SupervisorySmd/Smt SO - 81 v to 5.5 V1 InputActive High, Active LowManual ResetNo Watchdogno watchdogNo Backup 5.5 V- 40 C+ 85 C Stm708t Reel
STM706RM6F


Supervisory Circuits 4.38V Reset Suprvsr
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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 7275
Ships to you
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AUD 0.8096
Multiples of: 2500

Voltage SupervisorySmd/Smt SO - 83 V1 InputActive Low, Push - PullManual ResetWatchdogwatchdogNo Backup 5.5 V- 40 C+ 85 C Stm706r Reel
MAX706SESA+T


Supervisory Circuits +3V Voltage Monitoring, Low-Cost, uP Supervisory 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 7261
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AUD 1.1523
Multiples of: 1

Voltage Supervisory  SOIC - 8 Narrow2.93 V1 InputActive Low, Push - PullManual Reset watchdogNo Backup200 ms5.5 V- 40 C+ 85 C Max706s Reel
AZ7029ZTR-E1


Supervisory Circuits Voltage Detector IC 300uA 30uA 0.8V 50mV
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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 7211
Ships to you
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AUD 0.1084
Multiples of: 1

Voltage DetectorsThrough Hole TO - 92 - 32.9 V Open CollectorsNo Manual Reset watchdogBackup 18 V- 40 C+ 85 C Az7029 Ammo Pack
CN809J


PMIC - Supervisors SOT23-3 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.

Consonance 7197
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AUD 0.0303
Multiples of: 20

                   
Hot APX812-29UG-7


Diodes Incorporated Supervisory Circuits 4-PIN MPU SUPERVISOR 2.93V Active-High
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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 7187
Ships to you
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AUD 0.22
Multiples of: 1

Voltage Supervisory               Apx812 Reel
Hot MC34064DM-5R2G


Supervisory Circuits 4.59V 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 7139
Ships to you
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AUD 0.4173
Multiples of: 1

Voltage SupervisorySmd/Smt MICRO - 84.61 V1 InputOpen Collector / DrainNo Manual ResetNo Watchdogno watchdogNo Backupadjustable6.5 V0 C+ 70 C Mc34064 Reel
RS811-3.08YA4


SOT-143 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.

RUNIC 7129
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AUD 0.1082
Multiples of: 5

                   
TLV840CADL29DBVR


Supervisory Circuits Low-voltage supervisor with adjustable-reset time delay and manual reset 5-SOT-23 -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 7061
Ships to you
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AUD 0.2222
Multiples of: 5

Voltage SupervisorySMD/SMT  2.9 V1 InputActive Low, Open DrainNo Manual Reset No WatchdogNo Backup40 us6 V- 40 C+ 125 C0.5 %  Reel , Cut Tape
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