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
  
                       
S-80840CNY-B2-U


Supervisory Circuits 4.0V 0.9uA N-Ch Open
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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.

ABLIC 254
Ships to you
between Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 0.9719
Multiples of: 1

Voltage DetectorsThrough Hole TO - 92HF - 34 V1 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backupadjustable10 V- 40 C+ 85 C   Bulk
MCP1316T-29NE/OT


Supervisor Push-Pull, Totem Pole 1 Channel SOT-23-5
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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 254
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AUD 1.3371
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 52 v to 4.7 V1 InputActive Low, Push - PullManual Reset watchdogNo Backup2240 ms5.5 V- 40 C+ 125 C Mcp1316 Reel
ISL88001IE46Z-T7A


Intersil Supervisory Circuits LW PWR VAGE SUPERVIS PUSH-PULL RST 4 64V
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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.

Renesas 252
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between Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 1.5538
Multiples of: 1

Voltage SupervisorySmd/Smt SC - 70 - 31.8 v to 5.5 V1 InputPush - PullNo Manual Reset no watchdog 190 ms5.5 V- 40 C+ 85 C1.2 %Isl88001 Reel
TPS3808G33DBVT


Supervisory Circuits Programmable-Delay Supervisory
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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 252
Ships to you
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AUD 2.9254
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 63.07 V1 InputActive Low, Open DrainManual ResetNo Watchdog No Backup300 ms6.5 V- 40 C+ 125 C Tps3808g33 Reel
NCP305LSQ09T1G


ON Semiconductor Supervisory Circuits 0.9V Detector wReset 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 251
Ships to you
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AUD 0.3008
Multiples of: 1

Voltage MonitorsSmd/Smt SC - 82AB - 40.9 V1 InputActive Low, Open DrainNo Manual ResetNo Watchdogno watchdogBackup 10 V- 40 C+ 85 C2 %Ncp305 Reel
BU4218FVE-TR


Supervisory Circuits LOW VOLT DETECT VOLT 2.0V
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ROHM 247
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AUD 0.4855
Multiples of: 1

Voltage MonitorsSmd/Smt VSOF - 51.8 V           Bu42 Cut Tape
TPS3125J18DBVT


Supervisory Circuits Ultra-Low Voltage Processor
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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 247
Ships to you
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AUD 2.2698
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 50.85 v to 3.3 V1 InputPush - PullManual ResetNo Watchdogno watchdogNo Backup180 ms3.3 V- 40 C+ 85 C Tps3125j18 Reel
PS10NG-G


Microchip Technology Supervisory Circuits Quad Pwr Seq Cntlr
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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 246
Ships to you
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AUD 4.0192
Multiples of: 53

Voltage SupervisorySmd/Smt SOIC - 14 4 InputOpen DrainNo Manual Reset no watchdogNo Backup200 ms- 10 V- 40 C+ 85 C   Tube
HG811RM4/TR


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.

HGSEMI 245
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AUD 0.1508
Multiples of: 5

                   
TPS3896ADRYT


Texas Instruments Supervisory Circuits Sgl Ch,Ultra Small Adj Sup Circuit
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Texas Instruments 242
Ships to you
between Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 0.7942
Multiples of: 1

Voltage SupervisorySmd/Smt USON - 6Adj1 InputActive High, Push - PullManual Reset no watchdogNo Backup190 ms6.5 V- 40 C+ 125 C1 %Tps3896 Reel
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