About Supervisory Circuits

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
  
                       
MAX6463XR26+T


Supervisory Circuits Ultra-Low-Power Voltage Detectors and uP 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 Availability : 0
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USD 1.975

Multiples of: 1

Voltage DetectorsSmd/Smt SC - 70 - 3L1.6 v to 5.5 V1 Input No Manual Reset no watchdog  6 V- 40 C+ 125 C Max6463 Reel
MAX6422XS16+T


Supervisory Circuits Low-Power, SC70/SOT uP Reset Circuits with Capacitor-Adjustable Reset Timeout Delay
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Analog Devices Availability : 0
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USD 1.9767

Multiples of: 1

Voltage SupervisorySmd/Smt SC - 70 - 41.6 v to 5 V1 InputActive High, Push - PullNo Manual Reset no watchdogNo Backup4.375 ms5.5 V- 40 C+ 125 C Max6422xs Cut Tape
MAX6743XKSYD3+T


Supervisory Circuits Low-Power Dual-/Triple-Voltage SC70 uP Supervisory Circuits
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Analog Devices Availability : 0
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USD 1.9767

Multiples of: 1

Voltage SupervisorySmd/Smt SC - 70 - 5L1.8 v to 5 v , 0.9 v to 3.3 v3 InputActive Low, Push - PullNo Manual Reset no watchdogNo Backup225 ms5.5 V- 40 C+ 85 C Max6743 Cut Tape
MAX6423US16+T


Supervisory Circuits Low-Power, SC70/SOT uP Reset Circuits with Capacitor-Adjustable Reset Timeout Delay
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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 Availability : 0
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USD 1.9767

Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 143 - 41.6 v to 5 V1 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backup4.375 ms5.5 V- 40 C+ 125 C Max6423us Cut Tape
MAX6340UK44+T


Supervisory Circuits Low-Power, SC70/SOT uP Reset Circuits with Capacitor-Adjustable Reset Timeout Delay
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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 Availability : 0
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USD 1.9767

Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 54.375 V1 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backup4.375 ms5.5 V- 40 C+ 125 C Max6340 Cut Tape
ADM6710JARJZ-REEL7


Supervisory Circuits Microprocessor Supervisory Circuit
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Analog Devices Availability : 0
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USD 1.98

Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 23 - 61.8 v , 2.5 v , 3 v , 3.3 v , 5 v4 InputOpen Drain, Push - PullNo Manual Reset no watchdogNo Backup200 ms5.5 V- 40 C+ 85 C Adm6710 Reel
ADM6384YKS29D3Z-R7


Supervisory Circuits Prec Pwr Supply Monitoring Low/PP
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Analog Devices Availability : 0
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USD 1.9809

Multiples of: 3000

Voltage SupervisorySmd/Smt SC - 70 - 42.93 V1 InputActive Low, Push - PullManual Reset no watchdogNo Backup280 ms5.5 V- 40 C+ 125 C Adm6384 Reel
DS1811R-5+T&R


Supervisory Circuits 5V EconoReset w/Open Drain Output
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Analog Devices Availability : 0
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USD 1.9825

Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 3L0 V To 5.5 V1 InputActive Low, Open DrainNo Manual ResetNo Watchdogno watchdogNo Backup300 ms5.5 V- 40 C+ 85 C Ds1811r Reel
DS1815-5+


Maxim Integrated Supervisory Circuits 3.3V EconoReset w Push-Pull Output
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USD 1.9845

Multiples of: 218

Voltage SupervisoryThrough Hole TO - 92 - 30 V To 5.5 V1 InputActive Low, Push - PullNo Manual ResetNo Watchdogno watchdogNo Backup250 ms5.5 V- 40 C+ 85 C Ds1815 Bulk
TPS3838K33DRVTG4


Processor Supervisor 2.93V 1.6V to 6V 6-Pin WSON EP T/R
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Texas Instruments Availability : 0
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USD 1.9858

Multiples of: 250

Voltage SupervisorySmd/Smt WSON - 61.6 v to 6 V1 InputPush - PullManual Reset no watchdogNo Backup300 ms6 V- 40 C+ 85 C Tps3838k33 Reel
MAX6400BS29+T


Supervisory Circuits uP Supervisory Circuits in 4-Bump (2 x 2) Chip-Scale Package
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Analog Devices Availability : 0
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USD 1.9874

Multiples of: 1

Voltage SupervisorySmd/Smt UCSP - 42.93 V1 InputActive Low, Push - PullManual Reset no watchdogNo Backup280 ms5.5 V- 40 C+ 85 C Max6400 Cut Tape
MAX6412UK31+T


Supervisory Circuits Low-Power, Single/Dual-Voltage uP Reset Circuits withCapacitor-Adjustable Reset Timeout Delay
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Analog Devices Availability : 0
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USD 1.9875

Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 53.075 V1 InputActive Low, Push - PullManual Reset no watchdogNo Backup5.4 ms5.5 V- 40 C+ 125 C Max6412 Cut Tape
MXD1815UR29+T


Supervisory Circuits Low-Power uP Reset Circuits in 3-Pin SC70/SOT23
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Analog Devices Availability : 0
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USD 1.9875

Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 32.5 v , 3 v , 3.3 v , 5 v1 InputActive Low, Push - PullNo Manual Reset no watchdogNo Backup250 ms5.5 V- 40 C+ 105 C Mxd1815 Cut Tape
MAX6333UR23D2+T


Supervisory Circuits 3-Pin, Ultra-Low-Voltage, Low-Power uP Reset Circuits
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Analog Devices Availability : 0
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USD 1.9875

Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 31.8 v , 2.5 V1 InputActive Low, Push - PullNo Manual Reset no watchdogNo Backup40 ms5.5 V- 40 C+ 125 C Max6333 Cut Tape
MXD1815XR31+T


Supervisory Circuits Low-Power uP Reset Circuits in 3-Pin SC70SOT23
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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 Availability : 0
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USD 1.9875

Multiples of: 1

                  Cut Tape
ADM8320WCZ33ARJZR7


Supervisory Circuits Supervisory Circuit with Watchdog
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Analog Devices Availability : 0
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USD 1.9882

Multiples of: 1

                  Reel
MAX6314US30D1+T


Supervisory Circuits 68HC11/Bidirectional Compatible uP Reset
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Analog Devices Availability : 0
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USD 1.9888

Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 143 - 43 V1 InputActive Low, BidirectionalManual Reset no watchdogNo Backup2 ms5.5 V- 40 C+ 85 C Max6314 Cut Tape
LTC2916CTS8-1#PBF


Supervisory Circuits LTC2916 - Voltage Supervisor with 9 Selectable Thresholds and Manual Reset Input
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Analog Devices Availability : 0
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USD 1.9902

Multiples of: 1

                   
TPS3110K33DBVRG4


Supply Voltage Supervisory 0V to 3.6V 6-Pin SOT-23 T/R
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Texas Instruments Availability : 0
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USD 1.9918

Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 23 - 62.941 V2 InputActive Low, Push - PullManual Reset watchdogNo Backup130 ms3.3 V- 40 C+ 85 C Tps3110k33 Reel
TPS3305-18DGNG4


Processor Supervisor 2.93V/1.68V 1.8V/3.3V 8-Pin HVSSOP EP Tube
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Texas Instruments Availability : 0
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USD 1.9943

Multiples of: 240

Voltage SupervisorySmd/Smt HVSSOP - 81.8 v , 3.3 V2 InputPush - PullManual Reset watchdogNo Backup200 ms6 V- 40 C+ 85 C Tps3305 - 18 Tube
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