About Supervisory Circuits

Maxlinear 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
  
                       
SP708TCN-L


Supervisory Circuits LOW PWR MICROPROCESSOR
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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.

MaxLinear Availability : 0
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USD 0.6175

Multiples of: 98

Voltage SupervisorySmd/Smt SOIC - 8 Narrow4.4 V1 InputActive High, Active LowManual ResetNo Watchdog No Backup250 ns5.5 V0 C+ 70 C Sp708 Tube
SP813LCP-L


Supervisory Circuits LOW PWR MICROPRCESSR 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.

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USD 0.7166

Multiples of: 1

Voltage SupervisoryThrough Hole PDIP - 84.65 V1 InputActive High, Active LowManual ResetWatchdogwatchdogNo Backup 4.65 V + 70 C Sp813l Tube
SP813LEP-L


Supervisory Circuits LOW PWR MICROPRCESSR 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.

MaxLinear Availability : 0
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USD 0.7166

Multiples of: 1

Voltage SupervisoryThrough Hole PDIP - 84.65 V1 InputActive HighManual ResetWatchdogwatchdogNo Backup200 ms5 V- 40 C+ 85 C Sp813l Tube
SP813LEN-L


Supervisory Circuits LOW PWR MICROPRCESSR 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.

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USD 0.7364

Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 8 Narrow4.65 V1 InputActive HighManual ResetWatchdogwatchdogNo Backup200 ms5 V- 40 C+ 85 C Sp813l Tube
SP813LCN-L/TR


Supervisory Circuits LOW PWR MICROPRCESSR 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.

MaxLinear Availability : 0
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USD 0.7726

Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 8 Narrow            Sp813l Reel
SP813LCN-L


Supervisory Circuits LOW PWR MICROPRCESSR 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.

MaxLinear Availability : 0
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USD 0.8034

Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 8 Narrow4.65 V1 InputActive HighManual ResetWatchdogwatchdogNo Backup140 ms5.5 V0 C+ 70 C4 %Sp813l Tube
SP690AEP-L


Supervisory Circuits LW PWR MICRO 4.65V TEMP -40C to 85C
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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.

MaxLinear Availability : 0
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USD 0.8603

Multiples of: 1

Voltage SupervisoryThrough Hole PDIP - 84.65 V1 InputActive LowManual ResetWatchdogwatchdogBackup200 ms5.5 V- 40 C+ 85 C Sp690a Tube
SP690ACP-L


Supervisory Circuits LW PWR MICRO 4.65V TEMP 0C to 70C
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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.

MaxLinear Availability : 0
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USD 0.8603

Multiples of: 1

Voltage SupervisoryThrough Hole PDIP - 84.65 V1 InputActive Low, Open DrainManual ResetWatchdogwatchdogBackup200 ms5.5 V + 70 C Sp690a Tube
SP690TEN-L


Supervisory Circuits LW PWR MICRO 5.5V TEMP -40C to 85C
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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.

MaxLinear Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 0.8603

Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 8 Narrow4.65 V1 InputActive Low, Open DrainManual ResetWatchdogwatchdogBackup200 ms5.5 V + 85 C Sp690a Tube
SP690SEN-L/TR


Supervisory Circuits LW PWR MICRO 5.5V TEMP -40C to 85C
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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.

MaxLinear Availability : 0
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USD 0.8942

Multiples of: 2500

Voltage SupervisorySmd/Smt SOIC - 8 Narrow            Sp690a Reel
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