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
  
                       
LM809M3X-3.08/NOPB


Supervisory Circuits 3-pin voltage supervisor (reset IC) with active-low, push-pull reset for supply monitoring 3-SOT-23 -40 to 105
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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 2898
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AUD 0.5589
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 233 V , 3.3 V , 5 V1 InputActive LowNo Manual ResetNo Watchdogno watchdogNo Backup840 ms5.5 V- 40 C+ 105 C Lm809 Reel
BU45K452G-TL


Supervisory Circuits 4.5V 200ms SSOP3 Nch Volt Detctr IC
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ROHM 1829
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AUD 0.3988
Multiples of: 1

Voltage DetectorsSmd/Smt SSOP3 - 34.5 V1 InputOpen DrainNo Manual Reset no watchdogNo Backup200 ms6 V- 40 C+ 105 C1 %Bu45/Bu46 Cut Tape
MCP130-485HI/TO


Supervisory Circuits w/5K Pull-Up Low
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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 1828
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AUD 0.8788
Multiples of: 1

Voltage SupervisoryThrough Hole TO - 92 - 33 v , 3.3 v , 5 V1 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backup350 ms5.5 V- 40 C+ 85 C Mcp130 Bulk
TCM809JVNB713


Supervisor Push-Pull, Totem Pole 1 Channel SOT-23-3
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Microchip 1826
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AUD 0.392
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23B - 34 V1 InputActive Low, Push - PullNo Manual ResetNo Watchdogno watchdogNo Backup65 us5.5 V- 40 C+ 125 C Tcm809 Reel
BD49K28G-TL


Voltage Detector 3-Pin SSOP 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.

ROHM 1825
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AUD 0.2117
Multiples of: 1

 Surface Mount  2.828 V             Tape And Reel
ADM706TARZ-REEL


power management specialized - pmic soic-8 rohs
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Analog Devices 1823
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AUD 1.2516
Multiples of: 1

                   
MCP112-240E/TO


Supervisory Circuits 1uA Sup P-P Act Low
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Microchip 1818
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AUD 0.8552
Multiples of: 1

Voltage SupervisoryThrough Hole TO - 92 - 32.32 V1 InputActive Low, Push - PullNo Manual Reset no watchdogNo Backup 5.5 V- 40 C+ 125 C Mcp112 Bulk
BU45K232G-TL


Supervisory Circuits 2.3V 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 1816
Ships to you
between Tue. 06 Oct to Thu. 08 Oct Calender.png

AUD 0.3988
Multiples of: 1

Voltage DetectorsSmd/Smt SSOP3 - 32.3 V1 InputOpen DrainNo Manual Reset no watchdogNo Backup200 ms6 V- 40 C+ 105 C1 %Bu45/Bu46 Cut Tape
M48T201V-85MH1F


Supervisory Circuits SRAM TK 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.

STMicroelectronics 1815
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AUD 17.7286
Multiples of: 936

Voltage SupervisorySmd/Smt SOIC - 443.3 v , 5 V1 Input No Manual ResetWatchdog Backup 3.6 V0 C+ 70 C M48t201v Reel
MCP1318T-46LE/OT


Supervisor Integrated Circuit; power on reset monitor (PoR)
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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 1811
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AUD 1.5949
Multiples of: 1

                   
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