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
  
                       
R3118N291C-TR-FE


Supervisory Circuits Low Voltage Detector w/SENSE pin
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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.

Nisshinbo 0
6 to 16 Weeks Calender.png

AUD 0.6119
Multiples of: 3000

Voltage DetectorsSmd/Smt SOT - 23 - 52.9 V1 InputCmosNo Manual Reset no watchdogBackup80 us6 V- 40 C+ 85 C1.5 %R3118n Cut Tape
S-1000N35-M5T1U


Supervisory Circuits Voltage Detector 0.35uA Iq
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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.

Ablic 0
6 to 16 Weeks Calender.png

AUD 0.6122
Multiples of: 3000

Voltage DetectorsSmd/Smt SOT - 23 - 53.5 V1 InputActive Low, Open DrainNo Manual Reset no watchdog  5.5 V- 40 C+ 85 C1 %S - 1000 Cut Tape
TL7757CDG4


Supply Voltage Supervisory 8-Pin SOIC Tube
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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 0.6133
Multiples of: 75

Voltage SupervisorySmd/Smt SOIC - 84.55 V1 InputOpen Collector / DrainNo Manual Reset no watchdog  7 V0 C+ 70 C Tl7757 Tube
TPS3839A09DBZT


Texas Instruments Supervisory Circuits Ult-Lo 150nA Ult-Sm Vtg 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.

Texas Instruments 0
6 to 16 Weeks Calender.png

AUD 0.6133
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 30.9 V1 InputActive Low, Push - PullNo Manual Reset no watchdogNo Backup200 ms6.5 V- 40 C+ 85 C Tps3839a09 Reel
S-1000N15-I4T1U


Supervisory Circuits Voltage Detector 0.35uA Iq
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.

ABLIC 0
6 to 16 Weeks Calender.png

AUD 0.6133
Multiples of: 1

Voltage Detectors  SNT - 4A - 4            S - 1000 Cut Tape
S-1000N43-I4T1U


Supervisory Circuits Voltage Detector 0.35uA Iq
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.

ABLIC 0
6 to 16 Weeks Calender.png

AUD 0.6133
Multiples of: 1

Voltage Detectors  SNT - 4A - 4            S - 1000 Cut Tape
S-1000N29-I4T1U


Supervisory Circuits Voltage Detector 0.35uA Iq
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.

ABLIC 0
6 to 16 Weeks Calender.png

AUD 0.6133
Multiples of: 5000

Voltage Detectors  SNT - 4A - 4            S - 1000 Cut Tape
S-1000C32-I4T1U


Supervisory Circuits Voltage Detector 0.35uA Iq
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.

ABLIC 0
6 to 16 Weeks Calender.png

AUD 0.6133
Multiples of: 5000

Voltage Detectors  SNT - 4A - 4            S - 1000 Cut Tape
S-1000N46-I4T1U


Supervisory Circuits Voltage Detector 0.35uA Iq
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.

ABLIC 0
6 to 16 Weeks Calender.png

AUD 0.6133
Multiples of: 5000

Voltage Detectors  SNT - 4A - 4            S - 1000 Cut Tape
S-1000N38-M5T1U


Supervisory Circuits Voltage Detector 0.35uA Iq
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.

ABLIC 0
6 to 16 Weeks Calender.png

AUD 0.6133
Multiples of: 3000

Voltage DetectorsSmd/Smt SOT - 23 - 53.8 V1 InputActive Low, Open DrainNo Manual Reset no watchdog  5.5 V- 40 C+ 85 C1 %S - 1000 Cut Tape
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