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
  
                       
TPS3421EGDRYR


Supervisory Circuits Dual Ch Push Button Controller
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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 2448
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AUD 0.4467
Multiples of: 1

Voltage SupervisorySmd/Smt USON - 61.6 v to 6.5 V2 InputActive Low, Open DrainManual Reset no watchdogNo Backup 6.5 V- 40 C+ 125 C Tps3421eg Reel
MCP1319MT-33AE/OT


Supervisory Circuits Active low Open-drain with internal 4.7k pullup + Active high P-P, MR (Reset delay = 1.6ms, Vtrpd - 3.3V)
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Microchip 2448
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AUD 1.25
Multiples of: 1

   SOT - 23 - 5            Mcp1319 Reel
BU45K272G-TL


Supervisory Circuits 2.7V 200ms SSOP3 Nch Volt Detctr 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.

ROHM 2447
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AUD 0.4228
Multiples of: 1

Voltage DetectorsSmd/Smt SSOP3 - 32.7 V1 InputOpen DrainNo Manual Reset no watchdogNo Backup200 ms6 V- 40 C+ 105 C1 %Bu45/Bu46 Cut Tape
ADM6710KARJZ-REEL7


Supervisory Circuits Microprocessor Supervisory 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.

Analog Devices 2445
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AUD 3.4847
Multiples of: 1

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 Cut Tape
BU4921G-TR


Supervisory Circuits IC CMOS VOLT DETECT
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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 2444
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AUD 0.3355
Multiples of: 1

Voltage DetectorsSmd/Smt SSOP - 52.1 V1 InputCmosNo Manual Reset no watchdogNo Backupno7 V- 40 C+ 125 C1 %Bu4921g Cut Tape
BD49K29G-TL


Supervisory Circuits Volt Det CMOS 2.9V SSOP3
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ROHM 2443
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AUD 0.4008
Multiples of: 1

 Surface Mount  2.929 V             Tape And Reel
R3112Q171A-TR-FE


Supervisory Circuits Low Voltage Detector with output delay (output capacitor type)
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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 2443
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AUD 0.4288
Multiples of: 1

Voltage DetectorsSmd/Smt SC - 82AB - 41.7 V1 InputCmos, Open DrainNo Manual Reset no watchdogBackup100 ms6 V- 40 C+ 85 C2 %R3112q Cut Tape
STM6717SFWY6F


STMicroelectronics Supervisory Circuits Dual Ultra-Low Volt Open Drain 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.

STMicroelectronics 2442
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AUD 1.2777
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 50.8 v to 5.5 V2 InputActive Low, Open DrainManual ResetNo Watchdogno watchdogNo Backup280 ms5.5 V- 40 C+ 85 C Stm6717 Reel
S-80930CNMC-G80T2U


Supervisory Circuits 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.

Ablic 2441
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AUD 0.704
Multiples of: 1

Voltage Detectors  SOT - 23 - 5              Cut Tape
APX824-40W5G-7


Supervisor Push-Pull, Totem Pole 1 Channel SOT-25
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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.

Diodes Incorporated 2440
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AUD 0.2373
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 25 - 54 V1 InputActive High, Active LowNo Manual Reset watchdogNo Backup280 ms5.5 V- 40 C+ 85 C Apx824 Reel
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