A feedback loop power controller is a device used to monitor and regulate the output of an electrical circuit. It consists of an input circuit, a comparison circuit, and an output control circuit. The input circuit measures the actual electrical output of the circuit. The comparison circuit then compares this input to a set target value. If the output does not match the target, the output control circuit is activated to adjust the output until it does match the target value. This adjustment is repeated until the desired output is achieved. With feedback loop power controllers, a system can maintain a constant output without frequent manual adjustments.

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    UC2901MDREP


    Feedback Loop Power Controllers Mil Enh Iso Feedback Generator
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    Texas Instruments 386
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    USD 7.9238

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    1.5 V15 mA5 mA- 55 C+ 125 CSmd/SmtSOIC - 14Reel
    UC2901D


    Feedback Loop Power Controllers Isolated Feedback Generator
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    Texas Instruments 173
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    USD 5.04

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    1.5 V- 35 mA - 40 C+ 85 CSmd/SmtSOIC - 14Tube
    UC2901N


    Feedback Loop Power Controllers Isolated Feedback Generator
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    Texas Instruments 97
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    USD 5.4125

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    1.5 V- 35 mA - 40 C+ 85 CThrough HolePDIP - 14Tube
    UC3901N


    Feedback Loop Power Controllers Isolated Feedback Generator
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    Texas Instruments 90
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    USD 4.128

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    1.5 V- 35 mA 0 C+ 70 CThrough HolePDIP - 14Tube
    UC3901D


    Feedback Loop Power Controllers Isolated Feedback Generator
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    Texas Instruments 73
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    USD 4.1723

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    1.5 V- 35 mA 0 C+ 70 CSmd/SmtSOIC - 14Tube
    UC29432D


    Feedback Loop Power Controllers Precision Analog Controller
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    Texas Instruments 55
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    USD 15.4905

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    1.3 V100 mA - 25 C+ 85 CSmd/SmtSOIC - 8Tube
    UC39432BD


    Feedback Loop Power Controllers Precision Analog Controller
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    Texas Instruments 47
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    USD 6.2375

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    1.3 V100 mA0.5 mA0 C+ 70 CSmd/SmtSOIC - 8Tube
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    Feedback Loop Power Controllers Precision Analog Controller
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    Texas Instruments 35
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    USD 13.9125

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    1.3 V100 mA 0 C+ 70 CThrough HolePDIP - 8Tube
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    Feedback Loop Power Controllers Precision Analog Controller
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    Texas Instruments 33
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    USD 14.9625

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    1.3 V100 mA - 25 C+ 85 CThrough HolePDIP - 8Tube
    UC1901J883B


    Feedback Loop Power Controllers Isolated Feedback Generator 14-CDIP -55 to 125
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    Texas Instruments 17
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    USD 33.4498

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    1.5 V35 mA     Rail/Tube