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
  
                       
VDA1220CTA


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 1173
Ships to you
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AUD 0.0575
Multiples of: 10

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BU4829FVE-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 1170
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AUD 0.3914
Multiples of: 1

Voltage DetectorsSmd/Smt VSOF - 52.9 V1 InputOpen DrainNo Manual Reset no watchdogNo Backupno7 V- 40 C+ 125 C1 %Bu4829fve Cut Tape
CPC5712UTR


IXYS Integrated Circuits Supervisory Circuits Phone Line 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.

IXYS 1163
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AUD 1.2467
Multiples of: 1

                Cpc5712 Reel
MCP112T-475ETT


Microchip Technology Supervisory Circuits 1uA Sup P-P Act 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 1162
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AUD 0.8036
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 34.63 V1 Input No Manual Reset no watchdog  5.5 V- 40 C+ 125 C Mcp112 Reel
TPS3123J18DBVT


Supervisory Circuits Ultra-Low Voltage Processor
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Texas Instruments 1161
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AUD 2.5008
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 50.85 v to 3.3 V1 InputPush - PullManual ResetWatchdogwatchdogNo Backup180 ms3.3 V- 40 C+ 85 C Tps3123j18 Reel
TLV803EA29RDBZR


Supervisory Circuits Low-power 3-pin voltage supervisor reset IC with active-low open-drain reset 3-SOT-23 -40 to 125
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Texas Instruments 1159
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AUD 0.3572
Multiples of: 5

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MCP120-300DI/TO


Supervisory Circuits Open Drain Low
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Microchip 1154
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AUD 0.6649
Multiples of: 1

Voltage SupervisoryThrough Hole TO - 92 - 33 v , 3.3 v , 5 V1 InputActive Low, Open DrainNo Manual ResetNo Watchdog No Backup350 ms5.5 V- 40 C+ 85 C   Bulk
STBP120BVDK6F


Supervisory Circuits Protection Device Thermal Shutdown
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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 1150
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AUD 1.7059
Multiples of: 1

Voltage SupervisorySmd/Smt TDFN - 105 V1 Input  No Watchdogno watchdog 50 ms - 40 C+ 85 C Stbp120 Reel
STM704TM6E


Supervisory Circuits 3V Supervisor w/Battery Switchover
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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 1148
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AUD 1.3891
Multiples of: 1

Voltage SupervisorySmd/Smt SO - 81 V To 5.5 V1 InputActive Low, Push - PullManual Reset no watchdogBackup280 ms5.5 V- 40 C+ 85 C Stm704 Tube
APX809S00-40SR-7


Supervisory Circuits Reset Generator
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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 1144
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AUD 0.1591
Multiples of: 1

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