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
  
                       
TPS3707-33DR


Texas Instruments Supervisory Circuits Processor with Power-Fail
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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 2376
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AUD 0.6559
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 82.5 v , 3 v , 3.3 v , 5 v2 InputPush - PullManual Reset no watchdogBackup200 ms6 V- 40 C+ 85 C Tps3707 - 33 Reel
STM6720SFWB6F


STMicroelectronics Supervisory Circuits Triple Ultra-Lo Volt Push-Pull 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 2374
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AUD 2.15
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 60.8 v to 5.5 V3 InputActive Low, Push - PullManual ResetNo Watchdogno watchdogNo Backup280 ms5.5 V- 40 C+ 85 C Stm6720 Reel
S-1003NA16I-M5T1U


Supervisory Circuits Manual Reset, Delay 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 2369
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AUD 0.7615
Multiples of: 1

Voltage Detectors  SOT - 23 - 5            S - 1003 Cut Tape
MAX809SN490T1G


ON Semiconductor Supervisory Circuits 4.90V uP Reset
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ON Semiconductor 2368
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AUD 0.3033
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 31.2 v to 4.9 V1 InputPush - PullNo Manual Reset no watchdogNo Backup460 ms5.5 V- 40 C+ 105 C Max809 Reel
STM802TM6F


Supervisory Circuits 3.075V wBatt Switch
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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 2366
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AUD 2.9307
Multiples of: 1

Voltage SupervisorySmd/Smt SO - 81 v to 5.5 V1 InputActive Low, Push - PullNo Manual ResetWatchdogwatchdogBackup280 ms5.5 V- 40 C+ 85 C Stm802tm Reel
R3117N451A-TR-FE


Supervisory Circuits Voltage Detector with SENSE pin
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Nisshinbo 2365
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AUD 0.5288
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 54.5 V1 InputCmos, Open DrainNo Manual Reset no watchdogBackup 6 V- 40 C+ 105 C1 %R3117n Cut Tape
MAX706PCSA


Active High 1 SOP-8 Monitors & Reset Circuits ROHS
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MSKSEMI 2362
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AUD 0.5955
Multiples of: 1

    2.63 V Push Pull Yes          
MCP1319T-46LEOT


Microchip Technology Supervisory Circuits Act low P-P Act high P-P
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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.

Microchip 2360
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AUD 1.3393
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 52 v to 4.7 V1 InputActive High, Active Low, Push - PullManual Reset watchdogNo Backup2240 ms5.5 V- 40 C+ 125 C Mcp1319 Reel
BD46255G-TR


Supervisory Circuits RESET DETEC VOLT 2.6V
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ROHM 2360
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AUD 0.3718
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 52.6 V           Bd46 Reel
BD4729G-TR


Supervisory Circuits RESET DETEC VOLT 2.9V
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ROHM 2356
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AUD 0.5103
Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 23 - 52.9 V1 InputOpen CollectorsNo Manual Reset no watchdogNo Backup  - 40 C+ 75 C1 %Bd47 Reel
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