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
  
                       
BU4818F-TR


Supervisor Open Drain or Open Collector 1 Channel 4-SOP
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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 2570
Ships to you
between Fri. 03 Jul to Thu. 09 Jul Calender.png

AUD 0.4113
Multiples of: 1

Voltage MonitorsSmd/Smt SOP - 41.8 V1 InputOpen DrainNo Manual ResetNo Watchdogno watchdogNo Backup 7 V- 40 C+ 125 C1 %Bu48 Reel
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 308
Ships to you
between Fri. 17 Jul to Wed. 22 Jul Calender.png

AUD 0.6306
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
TPS3840PL48DBVR


Supervisory Circuits Nanopower high-input voltage supervisor with manual reset and programmable-reset time delay 5-SOT-23 -40 to 125
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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 303
Ships to you
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AUD 0.6537
Multiples of: 1

                  Cut Tape
TL7702BCDR


Supervisory Circuits 2.53V Monitor
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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 303
Ships to you
between Thu. 09 Jul to Mon. 13 Jul Calender.png

AUD 3.0171
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 82.53 V1 InputActive High, Active Low, Open DrainManual ResetNo Watchdogno watchdogNo Backupprogrammable18 V0 C+ 70 C Tl7702b Reel
MAX809J-HXY


SOT-23 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.

HXY MOS 300
Ships to you
between Fri. 17 Jul to Wed. 22 Jul Calender.png

AUD 0.0467
Multiples of: 10

                   
TLV803EB33VDBZR


Supervisory Circuits Low-power voltage supervisor reset IC with active-low open-drain output 3-SOT-23 -40 to 125
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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 300
Ships to you
between Fri. 17 Jul to Wed. 22 Jul Calender.png

AUD 0.3226
Multiples of: 5

Voltage SupervisorySMD/SMT SOT - 23 - 33.3 V1 InputActive Low, Open DrainNo Manual Reset No WatchdogNo Backup40 us6 V- 40 C+ 125 C0.5 %TLV803E Reel , Cut Tape
BD5247G-TR


ROHM Semiconductor Supervisory Circuits CMOS DETEC VOLT 4.7V
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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 299
Ships to you
between Thu. 09 Jul to Mon. 13 Jul Calender.png

AUD 0.2609
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 54.7 V1 InputOpen DrainNo Manual Reset no watchdogNo Backup 10 V- 40 C+ 105 C1 %Bd52 Reel
TLC7733IPE4


Texas Instruments Supervisory Circuits Sngl SVS f3.3V Sys 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 299
Ships to you
between Thu. 09 Jul to Mon. 13 Jul Calender.png

AUD 2.2162
Multiples of: 1

Voltage SupervisoryThrough Hole PDIP - 85 V1 InputPush - PullNo Manual Reset no watchdog adjustable6 V- 40 C+ 85 C Tlc7733 Tube
BL8506-30NRM


SOT-23-3 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.

Belling 261
Ships to you
between Fri. 17 Jul to Wed. 22 Jul Calender.png

AUD 0.1209
Multiples of: 5

                   
BD45271G-TR


Supervisor Open Drain or Open Collector 1 Channel 5-SSOP
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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 195
Ships to you
between Thu. 09 Jul to Mon. 13 Jul Calender.png

AUD 0.5717
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 52.7 V1 InputOpen DrainManual ResetNo Watchdogno watchdogNo Backup100 ms10 V- 40 C+ 105 C1 %Bd45 Reel
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