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
  
                       
TPS3808G33QDBVRQ1


Supervisory Circuits Lo Quies Current Pro Delay Sup Circuit
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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 1293
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AUD 0.67
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 63.07 V1 InputActive Low, Open DrainManual ResetNo Watchdogno watchdogNo Backup300 ms6.5 V- 40 C+ 125 C0.5 %Tps3808g33 - Q1Aec - Q100Reel
APX823-29W5G-7


Processor Supervisor 2.93V 0V to 5.8V Automotive 5-Pin SOT-25 T/R
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Diodes Incorporated 1282
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AUD 0.284
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 25 - 52.93 V1 InputActive LowManual Reset watchdogNo Backup280 ms5.5 V- 40 C+ 85 C Apx823 Cut Tape
BD4723G-TR


ROHM Semiconductor Supervisory Circuits RESET DETEC VOLT 2.3V
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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.

ROHM 1280
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AUD 0.44
Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 23 - 52.3 V1 InputOpen CollectorsNo Manual Reset no watchdogNo Backup  - 40 C+ 75 C1 %Bd47 Reel
TPS3808EG33DBVRQ1


Supervisory Circuits LOW IQ - PROGRAMMABL E DELAY 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 1274
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AUD 1.6352
Multiples of: 1

Voltage SupervisorySMD/SMT SOT - 23 - 63.07 V1 InputOpen DrainManual Reset No WatchdogNo Backup1.25 ms , 300 ms , 830 ms6 V- 40 C+ 125 C0.5 %TPS3808E - Q1 Reel , Cut Tape
BU4320G-TR


Supervisory Circuits CMOS LOW VOLT DETEC
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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.

ROHM 1271
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AUD 0.3033
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 52 V1 InputCmosNo Manual ResetNo Watchdogno watchdogNo Backupadjustable7 V- 40 C+ 125 C1 %Bu43 Reel
R3118N091A-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 1267
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AUD 0.5082
Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 23 - 5900 mV1 InputCmos, Open DrainNo Manual Reset no watchdogBackup80 us6 V- 40 C+ 85 C1.5 %R3118n Reel
MAX823REUK+T


Supervisory Circuits 5-Pin Microprocessor Supervisory Circuits with Watchdog Timer and Manual 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 1263
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AUD 0.8654
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 5L2.5 V , 3 V , 3.3 V , 5 V1 InputActive Low, Push - PullManual ResetWatchdogwatchdogNo Backup280 ms5.5 V- 40 C+ 125 C Max823r Reel
S-1009C18I-N4T1U


Supervisory Circuits VOLTAGE DETECTOR ULTRA LOW IQ
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ABLIC 1261
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AUD 0.7385
Multiples of: 1

Voltage Detectors  SC - 82AB - 4            S - 1009 Cut Tape
MCP111T-315E/MB


Supervisory Circuits Open Drain
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Microchip 1255
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AUD 0.7393
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 89 - 33.08 V1 Input No Manual Reset no watchdog  5.5 V- 40 C+ 125 C Mcp111 Cut Tape
MAX705CSA


Active Low 1 SOP-8 Monitors & Reset Circuits 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.

MSKSEMI 1253
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AUD 0.3903
Multiples of: 1

    4.65 V Push Pull            
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