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
  
                       
UCD9090RGZR


Texas Instruments Supervisory Circuits 10CH SEQUENCER AND SYS HEALTH MONITOR
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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 0
6 to 16 Weeks Calender.png

AUD 9.3905
Multiples of: 1

Voltage SupervisorySmd/Smt VQFN - 482.5 V11 InputOpen Drain, Push - PullManual Reset watchdogNo Backupprogrammable3.6 V- 40 C+ 125 C Ucd9090 Reel
MAX703ESA+


Supervisory Circuits Low-Cost Microprocessor Supervisory Circuits with Battery Backup
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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 0
6 to 16 Weeks Calender.png

AUD 9.4114
Multiples of: 5

Voltage SupervisorySmd/Smt SOIC - 84.65 V1 InputPush - PullManual ResetNo Watchdog Backup280 ms5.5 V- 40 C+ 85 C Max703 Tube
STM1404CSNJQ6F


Supervisory Circuits 3V FIPS 140 Security supervisor
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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 0
6 to 16 Weeks Calender.png

AUD 9.4163
Multiples of: 1

Voltage SupervisorySmd/Smt QFN - 16         - 40 C+ 85 C Stm1404 Reel
LTC2910IGN#TRPBF


Processor Supervisor 0.5V 8 Active High/Active Low/Open Drain Automotive 16-Pin SSOP N 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.

Analog Devices 0
6 to 16 Weeks Calender.png

AUD 9.438
Multiples of: 1

Voltage Monitor      Yes  No       Tape And Reel
LTC690IS8


Supervisory Circuits LTC690 - Microprocessor 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 0
6 to 16 Weeks Calender.png

AUD 9.4689
Multiples of: 1

                   
MAX702EPA+


Supervisory Circuits Power-Supply Monitor w/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.

Analog Devices 0
6 to 16 Weeks Calender.png

AUD 9.473
Multiples of: 57

Voltage Supervisory  PDIP - 83 v to 15 V1 InputActive Low, Push - PullManual ResetNo Watchdogno watchdogNo Backup500 ms15 V- 40 C+ 85 C Max702 Tube
MAX702CSA+


Supervisory Circuits Power-Supply Monitor w/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.

Analog Devices 0
6 to 16 Weeks Calender.png

AUD 9.4808
Multiples of: 1

Voltage Supervisory  SOIC N3 v to 15 V1 InputActive Low, Push - PullManual ResetNo Watchdogno watchdogNo Backup500 ms15 V0 C+ 70 C Max702 Tube
MAX6444US29L+T


Supervisory Circuits uP Reset Circuits with Long Manual Reset Setup Period
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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 0
6 to 16 Weeks Calender.png

AUD 9.516
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 143 - 4L1 v to 5.5 V1 InputActive Low, Open DrainManual ResetNo Watchdogno watchdogNo Backup280 ms5.5 V- 40 C+ 85 C Max6444 Reel
MAX16020LTES+


Supervisory Circuits Low-Power uP Supervisory Circuits with Battery-Backup Circuit and Chip- Enable Gating
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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 0
6 to 16 Weeks Calender.png

AUD 9.5192
Multiples of: 1

 Smd/Smt TQFN - 16            Max16020l Reel
MAX16020PTET+


Supervisory Circuits Lo-Pwr Microprocessor Supervisory Circuit w. Battery-Backup Circuit & Chip-Enable Gating
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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 0
6 to 16 Weeks Calender.png

AUD 9.5192
Multiples of: 1

Voltage MonitorsSmd/Smt TQFN - 163.01 V4 InputOpen DrainManual Reset watchdogBackup120 ns5.5 V- 40 C+ 85 C Max16020  
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