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.
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Image  Information Image Stock Code(▲▼)Description
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Enter Qty TypeMounting StyleOutput VoltagePackage / CaseThreshold VoltageNumber of Inputs MonitoredOutput TypeManual ResetWatchdogWatchdog TimersBattery Backup SwitchingReset Delay TimeSupply Voltage - MaxMinimum Operating TemperatureMaximum Operating TemperatureAccuracySeriesQualificationPackaging
  
                       
TL7770-5CNE4


Texas Instruments Supervisory Circuits Dual Svs 5V & Prog wPrg Time 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.

Texas Instruments Availability : 0
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USD 1.7533

Multiples of: 250

Voltage SupervisoryThrough Hole PDIP - 164.55 v , 1.5 V2 InputOpen Collector / DrainManual Reset no watchdog adjustable18 V0 C+ 70 C Tl7770 - 5 Tube
TPS3128E18DBVTG4


Processor Supervisor 1.71V 0.85V to 3.3V 5-Pin SOT-23 T/R
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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 Availability : 0
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USD 1.7558

Multiples of: 250

Voltage SupervisorySmd/Smt SOT - 23 - 50.85 v to 3.3 V1 InputOpen Collector / DrainManual Reset watchdogNo Backup180 ms3.3 V- 40 C+ 85 C Tps3128e18 Reel
R3152N015A-TR-KE


Supervisory Circuits 42 V Input Window Voltage Detector
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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 Availability : 0
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USD 1.7581

Multiples of: 3000

Voltage DetectorsSmd/Smt SOT - 23 - 6 1 InputOpen DrainNo Manual Reset no watchdogNo Backup4 ms42 V- 40 C+ 125 C0.5 %R3152n - K Cut Tape
R3152N004A-TR-KE


Supervisory Circuits 42 V Input Window Voltage Detector
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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 Availability : 0
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USD 1.7581

Multiples of: 3000

Voltage DetectorsSmd/Smt SOT - 23 - 6 1 InputOpen DrainNo Manual Reset no watchdogNo Backup 42 V- 40 C+ 105 C0.5 %R3152n Cut Tape
X5045S8IZ-2.7T1


Other Processors and Microcontrollers (MCUs) MSOP-8 RoHS
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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.

Renesas Availability : 0
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USD 1.7583

Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 82.7 V To 5.5 V1 InputActive HighNo Manual Reset watchdogNo Backup400 ms5.5 V- 40 C+ 85 C X5045  
MAX6717AUKTGD3+T


Supervisory Circuits Dual/Triple, Ultra-Low-Voltage, SOT23 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 1.7584

Multiples of: 2500

Voltage SupervisorySmd/Smt SOT - 23 - 51.8 v to 5 v , 0.9 v to 3.3 v2 InputActive Low, Open DrainManual Reset no watchdogNo Backup280 ms5.5 V- 40 C+ 125 C Max6717a Cut Tape
MAX6342MUT+T


Supervisory Circuits 6-Pin uP Reset Circuit with Power-Fail Comparator
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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 1.7605

Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 6L 1 InputActive Low, Push - PullManual Reset no watchdogNo Backup360 ms5.5 V- 40 C+ 125 C Max6342 Cut Tape
MAX6414UK23+T


Supervisory Circuits Low-Power, Single/Dual-Voltage 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 1.7625

Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 52.313 V1 InputActive Low, Open DrainManual Reset no watchdogNo Backup5.4 ms5.5 V- 40 C+ 125 C Max6414 Cut Tape
ADM6328-22ARTZ-R7


Supervisory Circuits 3-PIN ULTRA-LOW POWER RESET
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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 1.7625

Multiples of: 1

                  Cut Tape
ADM6346-46ARTZ-R7


Supervisory Circuits 3-PIN ULTRA-LOW POWER RESET
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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 1.7625

Multiples of: 1

                  Cut Tape
MAX6333UR16D2+T


Supervisory Circuits 3-Pin Ultra-Low-Voltage Low-Power P Reset 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 1.7625

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
ADM6315-44D4ARTZR7


Supervisory Circuits OPEN DRAIN MICROPROCESSOR SUPERVISOR IC.
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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 1.7625

Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 143 - 4 1 InputOpen Drain, Push - PullManual Reset no watchdogNo Backup 5.5 V- 40 C+ 125 C Adm6315 Reel
ADM6315-46D3ARTZR7


Supervisory Circuits Open Drain uProc Supv 4Sot143 I.C.
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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 1.7625

Multiples of: 1

Voltage SupervisorySMD/SMT SMD / SMT2.5 V to 5 V1 InputOpen Drain, Push - PullManual Reset No WatchdogNo Backup200 ms5.5 V- 40 C+ 125 C2.5 %ADM6315 Reel , Cut Tape
TPS3838L30DBVRG4


Processor Supervisor 2.64V 1.6V to 6V 5-Pin SOT-23 T/R
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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 Availability : 0
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USD 1.763

Multiples of: 3000

       Yes  No       Tape And Reel
TPS3124J18DBVTG4


Processor Supervisor 1.62V 0.85V to 3.3V 5-Pin SOT-23 T/R
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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 Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 1.763

Multiples of: 250

Voltage SupervisorySmd/Smt SOT - 23 - 50.85 v to 3.3 V1 InputPush - PullNo Manual Reset watchdogNo Backup180 ms3.3 V- 40 C+ 85 C Tps3124j18 Reel
TPS3838J25DBVRG4


Processor Supervisor 2.25V 1.6V to 6V 5-Pin SOT-23 T/R
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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 Availability : 0
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USD 1.763

Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 23 - 51.6 v to 6 V1 InputOpen Collector / DrainManual Reset no watchdogNo Backup10 ms , 200 ms6 V- 40 C+ 85 C Tps3838j25 Reel
TPS3306-15QDRQ1


Supervisory Circuits Auto Cat Dual Proc Super 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.

Texas Instruments Availability : 0
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USD 1.7639

Multiples of: 2500

Voltage SupervisorySmd/Smt SOIC - 82.93 v , 4.55 v , 1.4 v , 1.68 v , 1.85 v , 2.25 v , 2.93 v3 InputActive - Low,Open - DrainNo Manual Reset watchdogNo Backup100 ms6 V- 40 C+ 125 C Tps3306 - 15 - Q1Aec - Q100Cut Tape
ADM6315-29D2ARTZR7


Supervisory Circuits OPEN DRAIN MICROPROCESSOR SUPERVISOR IC.
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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 1.7645

Multiples of: 3000

Voltage SupervisorySmd/Smt SOT - 143 - 42.5 v to 5 V1 InputOpen Drain, Push - PullManual ResetNo Watchdogno watchdogNo Backup48 ms5.5 V- 40 C+ 125 C Adm6315 Reel
TPS3103E15DBVTG4


Supply Voltage Supervisory 0V to 3.6V 6-Pin SOT-23 T/R
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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 Availability : 0
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USD 1.7648

Multiples of: 500

Voltage SupervisorySmd/Smt SOT - 23 - 61.434 V1 InputOpen DrainManual Reset no watchdogNo Backup130 ms3.3 V- 40 C+ 85 C Tps3103e15 Reel
TPS3510DR


Supervisory Circuits 3.5V Pwr Supply Mntr
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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 Availability : 0
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USD 1.7661

Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 83.3 v , 5 v , 12 V3 InputOpen Collector / DrainNo Manual ResetNo Watchdogno watchdogNo Backup300 ms15 V- 40 C+ 85 C Tps3510 Reel
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