About Supervisory Circuits

Silicon Labs 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.

Supervisory Circuits

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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
  
                       
SI5351A-B04771-GT


Clock Generators & Support Products I2C Prog, Any Frequency, Any Output, Xtal Ref, 3-Output LVCMOS Clock Gen
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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.

Silicon Labs 72
Ships to you
between Fri. 24 May to Thu. 30 May Calender.png

USD 2.4411
Multiples of: 1

Programmable Clock GeneratorsSmd/Smt MSOP - 10  Cmos     3.6 V- 40 C+ 85 C Si5351 Tube
TS12001ITD1022T


Supervisor Open Drain, Push-Pull 1 Channel 10-TDFN (2x2)
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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.

Silicon Labs 0
6 to 16 Weeks Calender.png

USD 0.3732
Multiples of: 1

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TS12001ITD1022


Supervisory Circuits Single 0.65V/1 A Nanopower Voltage Detector with Dual Outputs, UDFN22EP-10
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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.

Silicon Labs 0
6 to 16 Weeks Calender.png

USD 0.998
Multiples of: 1

                Ts12001 Cut Tape
TS12011ITD1022T


Supervisory Circuits A 0.8V/1.5 A Op Amp/Reference/Comparator w/Push-pull Output IC, UDFN22EP-10
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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.

Silicon Labs 0
6 to 16 Weeks Calender.png

USD 1.1695
Multiples of: 1

                Ts12011 Reel
TS12011ITD1022


Supervisory Circuits A 0.8V/1.5 A Op Amp/Reference/Comparator w/Push-pull Output IC, UDFN22EP-10
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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.

Silicon Labs 0
6 to 16 Weeks Calender.png

USD 1.9658
Multiples of: 1

                Ts12011 Cut Tape
TS12012ITD1022


Supervisory Circuits A 0.8V/1.5 A Op Amp/Reference/Comparator w/Open-drain Output IC, UDFN22EP-10
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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.

Silicon Labs 0
6 to 16 Weeks Calender.png

USD 2.0706
Multiples of: 1

                Ts12012 Cut Tape
SL23EP09ZI-1H


Clock Buffer Industry standard 1:9 zero delay clock buffer
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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.

Silicon Labs 0
6 to 16 Weeks Calender.png

USD 3.0016
Multiples of: 1

                Sl23ep09zi Tube
TS12012ITD1022T


Supervisory Circuits A 0.8V/1.5 A Op Amp/Reference/Comparator w/Open-drain Output IC, UDFN22EP-10
Icon ROHS
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.

Silicon Labs 0
6 to 16 Weeks Calender.png

USD 3.1119
Multiples of: 1

                Ts12012 Reel
SI5351B-B04778-GM


Clock Generators & Support Products I2C Prog, Any Frequency, Any Output, VCXO ref, 8-Output LVCMOS Clock Gen
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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.

Silicon Labs 0
6 to 16 Weeks Calender.png

USD 3.6115
Multiples of: 1

Programmable Clock GeneratorsSmd/Smt QFN - 20  Cmos     3.6 V- 40 C+ 85 C Si5351 Tray
SI5350A-B07462-GM


Clock Generators & Support Products Any-frequency, any-output, Xtal reference, 8-output LVCMOS clock 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.

Silicon Labs 0
6 to 16 Weeks Calender.png

USD 6.7096
Multiples of: 1

Clock GeneratorsSmd/Smt QFN - 20  Cmos, Hcsl     1.89 v , 2.75 v , 3.6 v- 40 C+ 85 C Si5350 Tray
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