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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Enter Qty TypeMounting StyleOutput VoltagePackage / CaseThreshold VoltageNumber of Inputs MonitoredOutput TypeManual ResetWatchdogWatchdog TimersBattery Backup SwitchingReset Delay TimeSupply Voltage - MaxMinimum Operating TemperatureMaximum Operating TemperatureAccuracySeriesQualificationPackaging
  
                       
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 777
Ships to you
between Mon. 23 Feb to Wed. 25 Feb
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AUD 0.4975

Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 52.7 V1 InputOpen DrainManual ResetNo Watchdogno watchdogNo Backup100 ms10 V- 40 C+ 105 C1 %Bd45 Reel
VDA1620CTA


PMIC - Supervisors SOT-23 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.

AnaSem 776
Ships to you
between Tue. 03 Mar to Fri. 06 Mar
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AUD 0.0585

Multiples of: 10

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TLV803SDBZR


Supervisory Circuits 3P Vltg 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 776
Ships to you
between Tue. 03 Mar to Fri. 06 Mar
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AUD 0.1455

Multiples of: 5

Voltage SupervisorySmd/Smt SOT - 23 - 32.5 V , 3 V , 3.3 V , 5 V4 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backup200 ms6 V- 40 C+ 125 C Tlv803s Reel
MIC1232NY


Supervisory Circuits Microprocessor Supervisor with Manual Reset, Watchdog Timer, 4.37V or 4.62V Threshold Voltage, 250ms Reset Pulse, and Push-Pull Active-High and Low Outputs (DS1232)
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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 776
Ships to you
between Tue. 17 Feb to Mon. 23 Feb
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AUD 1.0075

Multiples of: 1

Voltage SupervisoryThrough Hole PDIP - 85 V1 InputActive High, Active Low, Open Drain, Push - PullManual ResetWatchdogWatchdogNo Backup4 ms5.5 V- 40 C+ 85 C Mic1232 Tube
TPS389030QDSERQ1


Supervisory Circuits Automotive Low-Quiescent-Current 1% Accurate Supervisor With Programmable Delay 6-WSON -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 776
Ships to you
between Tue. 17 Feb to Mon. 23 Feb
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AUD 1.9694

Multiples of: 1

Voltage SupervisorySmd/Smt WSON - 63 V1 InputActive Low, Open DrainManual Reset no watchdogNo Backup25 us to 30 s5.5 V- 40 C+ 125 C1 %Tps3890 - Q1Aec - Q100Cut Tape
NJU2103BE-TE1


Supervisory Circuits 280uA -0.3 to 20V 700mW 0.8V
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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 776
Ships to you
between Mon. 23 Feb to Wed. 25 Feb
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AUD 4.4905

Multiples of: 1

                  Cut Tape
S-80828CLUA-B6NT2G


Supervisory Circuits 2.8V 0.8uA CMOS Out
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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 775
Ships to you
between Mon. 23 Feb to Wed. 25 Feb
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AUD 0.6981

Multiples of: 1

Voltage DetectorsSmd/Smt SOT - 89 - 32.8 V1 Input No Manual Reset no watchdog  10 V- 40 C+ 85 C2 %S - 808 Cut Tape
BD45295G-TR


ROHM Semiconductor Supervisory Circuits RESET DETEC VOLT 2.9V
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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 772
Ships to you
between Mon. 23 Feb to Wed. 25 Feb
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AUD 0.5128

Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 52.9 V1 InputOpen DrainNo Manual Reset no watchdogNo Backup  - 40 C+ 105 C1 %Bd45 Reel
MCP121-195ITO


Microchip Technology Supervisory Circuits Open Drain 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 771
Ships to you
between Mon. 23 Feb to Wed. 25 Feb
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AUD 0.8404

Multiples of: 1

Voltage SupervisoryThrough Hole TO - 92 - 31.9 V1 Input No Manual Reset no watchdog  5.5 V- 40 C+ 85 C Mcp121 Bulk
ISL8700IBZ


Intersil Supervisory Circuits ADJ QD SEQNCR 14N WANNEAL
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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.

Renesas 770
Ships to you
between Mon. 23 Feb to Wed. 25 Feb
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AUD 2.3177

Multiples of: 1

Voltage Sequencers  SOIC - 14 Narrow         - 40 C+ 85 C Isl8700 Tube
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