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
  
                       
UM813SS


SOP8 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.

Union 2274
Ships to you
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AUD 0.3073
Multiples of: 5

                   
TCM809ZENB713


Supervisory Circuits Micro 2.32V Reset Mon
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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 2270
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AUD 0.5446
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23B - 32.5 v , 3 v , 3.3 v , 5 v1 InputActive Low, Push - PullNo Manual Reset no watchdogNo Backup560 ms5.5 V- 40 C+ 85 C Tcm809 Reel
CAT1320LI-45-G


Supply Voltage Supervisory 3V/3.3V/5V 8-Pin PDIP Rail
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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 2269
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AUD 1.5956
Multiples of: 1

Voltage SupervisoryThrough Hole PDIP - 83 v , 3.3 v , 5 V1 Input Manual Reset no watchdog  5.5 V- 40 C+ 85 C Cat1320 Tube
RT9801BGE


RT9801BGE
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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.

Richtek 2266
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AUD 0.3762
Multiples of: 1

Voltage DetectorSMD/SMT SOT - 23 - 61.5 V to 4 V3 InputOpen DrainManual Reset No WatchdogNo Backup20 us6 V- 40 C+ 125 C3 %  Reel , Cut Tape
APX810S05-23SR-7


Supervisory Circuits Reset Generator
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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 2263
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AUD 0.1556
Multiples of: 1

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MCP809T-450I/TT


Supervisor Integrated Circuit; power on reset monitor (PoR)
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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 2261
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AUD 0.4923
Multiples of: 1

                   
TPS3808G12DBVR


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 2082
Ships to you
between Thu. 16 Jul to Tue. 21 Jul Calender.png

AUD 0.6598
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 61.12 V1 InputActive Low, Open DrainManual ResetNo Watchdogno watchdogNo Backup300 ms6.5 V- 40 C+ 125 C0.5 %Tps3808g12 Reel
STM6904TZEDS6F


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 1776
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AUD 2.7022
Multiples of: 1

Voltage SupervisorySmd/Smt TSSOP - 83.078 v , 2.333 V2 InputPush - PullManual ResetNo Watchdogno watchdogNo Backup 5.5 V- 40 C+ 85 C Stm6904 Reel
MAX16052AUT+T


Supervisory Circuits High-Voltage, Adjustable Sequencing/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 1266
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AUD 2.0974
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 6 1 InputActive High, Open DrainNo Manual ResetNo Watchdogno watchdogNo Backup 28 V- 40 C+ 125 C Max16052 Reel
TLV809EA29DBZR


Supervisory Circuits Low-power 3-pin voltage supervisor reset IC with active-low push-pull reset 3-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 1265
Ships to you
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AUD 0.1769
Multiples of: 5

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