About Supervisory Circuits

Analog Devices 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
  
                       
LTC2934IDC-2#TRMPBF


Supervisory Circuits Ultra-Low Power Adjustable Supervisor with Power-Fail Output
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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 2.1177
Multiples of: 1

Voltage SupervisorySmd/Smt DFN - 8394 mV , Adj1 InputOpen DrainManual Reset no watchdogNo Backup15 ms , 200 ms5.5 V- 40 C+ 85 C1.5 %Ltc2934Aec - Q100Cut Tape
LTC2934ITS8-1#TRMPBF


Supervisory Circuits Ultra-Low Power Adjustable Supervisor with Power-Fail Output
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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
Ship by 6 to 16 Weeks Calender.png

USD 2.1177
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 8394 mV , Adj1 InputOpen DrainManual Reset no watchdogNo Backup15 ms , 200 ms5.5 V- 40 C+ 85 C1.5 %Ltc2934Aec - Q100Cut Tape
LTC2935CTS8-1#PBF


Supervisory Circuits LTC2935 - Ultra-Low Power Supervisor with Power-Fail Output, Selectable Thresholds
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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 2.1216
Multiples of: 1

    -             Each
DS1818R-5+


SUPERVISORY CIRCUIT, 1818, SOT-23-3
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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 2.1216
Multiples of: 1

    3.06 V             Cut Tape
MAX6759UTWD0+T


Supervisory Circuits Low-Power, Single/Dual-Voltage Window Detectors
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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 2.1222
Multiples of: 2500

Voltage DetectorsSmd/Smt SOT - 23 - 6L900 mV to 5 V1 Input Manual Reset no watchdog  6 V- 40 C+ 125 C Max6759 Cut Tape
MAX6377XR27+T


Supervisory Circuits 3-Pin, Ultra-Low-Power SC70/SOT23 Voltage Detectors
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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 2.1222
Multiples of: 2500

Voltage DetectorsSmd/Smt SC - 70 - 3L2.7 V1 Input No Manual Reset no watchdog  5.5 V- 40 C+ 85 C2.5 %Max6377x Cut Tape
DS1815-10+


Supervisory Circuits 3.3V EconoReset w/ Push-Pull Output
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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 2.125
Multiples of: 1

Voltage SupervisoryThrough Hole TO - 92 - 32.88 V1 InputActive Low, Push - PullNo Manual ResetNo Watchdogno watchdogNo Backup150 ms5.5 V- 40 C+ 85 C Ds1815 Bulk
MAX6737XKSVD3+T


Supervisory Circuits Low-Power Dual-/Triple-Voltage SC70 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 2.125
Multiples of: 1

Voltage SupervisorySmd/Smt SC - 70 - 5L1.8 v to 5 v , 0.9 v to 3.3 v2 InputActive Low, Push - PullManual Reset no watchdogNo Backup225 ms5.5 V- 40 C+ 85 C Max6737 Cut Tape
MAX6713SEXS+T


Supervisory Circuits 4-Pin SC70 Microprocessor Reset Circuits with Manual Reset Input
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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 2.137
Multiples of: 1

Voltage SupervisorySmd/Smt SC - 70 - 4L2.5 v , 3 v , 3.3 v , 5 v1 InputActive Low, Open DrainManual ResetNo Watchdogno watchdogNo Backup640 ms5.5 V- 40 C+ 125 C Max6713s Reel
MAX6741XKRVD3+T


Supervisory Circuits Low-Power Dual-/Triple-Voltage SC70 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
Ship by 6 to 16 Weeks Calender.png

USD 2.137
Multiples of: 1

Voltage SupervisorySmd/Smt SC - 70 - 51.8 v to 5 v , 0.9 v to 3.3 v2 InputActive Low, Open DrainManual Reset no watchdogNo Backup225 ms5.5 V- 40 C+ 85 C Max6741 Cut Tape
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