About Supervisory Circuits

Texas Instruments 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.

Supervisory Circuits

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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
  
                       
TPS3307-18DGN


Supervisory Circuits Triple Processor Supervisory Circuits
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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 Availability : 147
Ship by Wed. 14 Aug to Fri. 16 Aug Calender.png

USD 2.3805
Multiples of: 1

Voltage SupervisorySmd/Smt HTSSOP - 81.8 v , 3.3 V3 InputPush - PullManual ResetNo Watchdogno watchdogNo Backup200 ms6 V- 40 C+ 85 C Tps3307 - 18 Tube
Hot TPS3702CX10DDCT


Texas Instruments Supervisory Circuits Fixed-Threshold OVUV 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 Availability : 144
Ship by Thu. 22 Aug to Tue. 27 Aug Calender.png

USD 1.3222
Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 23 - 61 V1 InputActive Low, Open DrainManual Reset no watchdogNo Backup 18 V- 40 C+ 125 C0.25 %Tps3702 Reel
TLV803ED29DBZR


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 Availability : 140
Ship by Thu. 22 Aug to Tue. 27 Aug Calender.png

USD 0.177
Multiples of: 5

    2.93 V Open Drain            
TL7770-5IDW


Supervisory Circuits 4.55V Dual 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 Availability : 140
Ship by Wed. 14 Aug to Fri. 16 Aug Calender.png

USD 2.0354
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 164.55 v , 1.5 V2 InputOpen Collector / DrainManual ResetNo Watchdogno watchdogNo Backupadjustable18 V- 40 C+ 85 C Tl7770 - 5 Tube
TPS3825-33DBVT


Supervisory Circuits 2.93V 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 Availability : 136
Ship by Thu. 08 Aug to Wed. 14 Aug Calender.png

USD 1.2726
Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 23 - 53.3 V1 InputActive - High,Active - Low,Push - PullManual Reset watchdogNo Backup200 ms5.5 V- 40 C+ 85 C Tps3825 - 33 Cut Tape
TPS3610T50PW


Supervisory Circuits Battery-Backup for RAM Retention
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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 Availability : 134
Ship by Wed. 14 Aug to Fri. 16 Aug Calender.png

USD 4.2467
Multiples of: 1

Voltage SupervisorySmd/Smt TSSOP - 141.8 v , 5 V1 InputPush - PullNo Manual ResetWatchdogwatchdogBackup100 ms5.5 V- 40 C+ 85 C Tps3610t50 Tube
LM3880MFX-1AD/NOPB


Supervisory Circuits 3 Rail Simple Power Sequencer with Fixed Time Delay 6-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 Availability : 132
Ship by Thu. 22 Aug to Tue. 27 Aug Calender.png

USD 0.6581
Multiples of: 1

Voltage Sequencers  SOT - 23 - 6 3 Input No Manual Reset no watchdog  5.5 V- 40 C+ 125 C Lm3880 Reel
TLV809J25DBVT


Supervisory Circuits 3Pin Supply Vltg Sup
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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 Availability : 129
Ship by Wed. 14 Aug to Fri. 16 Aug Calender.png

USD 0.46
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 32.25 V1 InputActive - Low,Push - PullNo Manual Reset no watchdog 200 ms6 V- 40 C+ 85 C Tlv809j25 Reel
TPS3806J20DBVT


Supervisor Open Drain or Open Collector 2 Channel SOT-23-6
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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 Availability : 126
Ship by Wed. 14 Aug to Fri. 16 Aug Calender.png

USD 0.906
Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 23 - 61.8 v , Adj2 InputActive Low, Open DrainNo Manual ResetNo Watchdogno watchdogNo Backup 5.5 V- 40 C+ 85 C Tps3806j20 Reel
TPS3514D


Supervisory Circuits 3Ch Super With Over- Current 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.

Texas Instruments Availability : 125
Ship by Wed. 14 Aug to Fri. 16 Aug Calender.png

USD 1.3041
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 143.3 v , 5 v , 12 V3 InputOpen Collector / DrainNo Manual ResetNo Watchdogno watchdogNo Backup300 ms15 V- 40 C+ 85 C Tps3514 Tube
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