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      Top Picks
      • FEELING IC Integrated Circuit Chip FP5139
      1/1
      FEELING IC Integrated Circuit Chip FP5139
      $ 4 .23

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

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      The FP5139 is a boost topology switching regulator control IC for battery-used applications field. The FP5139 includes a totem-pole single output stage for driving NPN transistor or N-MOS, high precision reference (0.5V) for comparing output voltage with feedback amplifier, an internal dead-time control for controlling the minimum duty cycle, programmable soft start with short circuit protection function and logic level control for operating mode or standby mode.

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      Reviews

      • J

        Juan Rodriguez

        Dec 21, 2025

        FEELING IC Integrated Circuit Chip FP5139
        If it gets here when they said it would.
        Helpful
        Unhelpful
      • E

        Ernie Mazurkiewicz

        May 15, 2025

        FEELING IC Integrated Circuit Chip FP5139
        Missed the opportunity to get the best value
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      • G

        Gary Woebbeking

        Oct 16, 2024

        FEELING IC Integrated Circuit Chip FP5139
        Very good site
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      • B

        Bill Bowen

        Oct 12, 2024

        FEELING IC Integrated Circuit Chip FP5139
        Excellent people, excellent prices, and outstanding results.
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      • A

        Anonymous user

        Nov 25, 2022

        FEELING IC Integrated Circuit Chip FP5139
        All was ok! No problems whatsoever.
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      FEELING IC Integrated Circuit Chip FP5139

      $ 4 .23
      Click here to view shipping costs.

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

      Quantity
      MOQ : 74
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      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

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