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      Top Picks
      • FEELING IC Integrated Circuit Chip FP133D-LF
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      FEELING IC Integrated Circuit Chip FP133D-LF
      $ 1 .92

      ✔ In Stock (Can ship in 5-7 days)

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      MOQ : 163
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      FP133 is a main rail current detection and over current protection IC. It includes a current shunt comparator and shutdown comparator with a precision shunt regulator like FP431. The rail current detection gain can be adjusted with three external resistors. The regulator output CSO pin is connected to a shutdown comparator for driving a protection circuit like a photo-coupler to shutdown the primary side PWM IC when over current occurs. The voltage shunt regulator has a 2.5V reference for switching power supply secondary output voltage feedback. FP133 can be used for OCP and output voltage feedback function with few external parts. It is suitable for application in secondary main rail power supply of SPS or isolated fly-back DC-DC converter.

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      Reviews

      • R

        Robert Mock

        Jan 16, 2025

        FEELING IC Integrated Circuit Chip FP133D-LF
        I'm so thankful for your friendship
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      • B

        Billy Owens

        Nov 11, 2024

        FEELING IC Integrated Circuit Chip FP133D-LF
        Exactly as expected, arrived fast.
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      • M

        Mark Yujuico

        Dec 13, 2023

        FEELING IC Integrated Circuit Chip FP133D-LF
        Pleasant and everything went smoothly
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        Unhelpful
      • T

        Timothy Long

        Sep 20, 2023

        FEELING IC Integrated Circuit Chip FP133D-LF
        We're hitting our stride!
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      • A

        Anonymous user

        Nov 25, 2022

        FEELING IC Integrated Circuit Chip FP133D-LF
        All was ok! No problems whatsoever.
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      FEELING IC Integrated Circuit Chip FP133D-LF

      $ 1 .92
      Click here to view shipping costs.

      ✔ In Stock (Can ship in 5-7 days)

      Quantity
      MOQ : 163
      Payment Methods
      T/T pay VISA pay mastercard pay Diners Club pay Discover pay JCB pay American Express pay Stripe pay PayPal pay Google pay Apple pay Link pay venmo pay
      • Online Support 24/7

      • 12 Months Warranty for New Products

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