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      Top Picks
      • SGMICRO IC Integrated Circuit Chip SGM66055A-5.4YG/TR
      1/1
      SGMICRO IC Integrated Circuit Chip SGM66055A-5.4YG/TR
      $ 1 .25

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

      Quantity
      MOQ : 250
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      The SGMICRO IC is high quality! Operating Input Voltage Range: 2.5V to 4.5V
      Fixed Output Voltages: 5.0V and 5.4V
      Output Voltage Clamping: 5.7V
      Up to 93% Efficieny
      Quiescent Current: 23μA (TYP)
      Improved Light Load Efficiency with Power-Save Mode (PSM)
      Pass-through Mode by Pulling EN Low
      Low Reverse Leakage Current when VOUT > VIN
      Thermal Shutdown
      Available in a Green WLCSP-1.21×1.21-9B Package
      -40℃ to +85℃ Operating Temperature Range
      ABSOLUTE MAXIMUM RATINGS
      Voltage on VIN Pin ........................................... -0.3V to 5.5V
      Voltage on VOUT Pin ........................................................6V
      SW Node (DC)..................................................... -0.3V to 6V
      SW Node (Transient: 10ns, 3MHz)......................... -1V to 8V
      Voltage on Other Pins.......................................-0.3V to 6V (1)
      Package Thermal Resistance
      WLCSP-1.21×1.21-9B, θJA. .......................................90℃/W
      Junction Temperature.................................................+150℃
      Storage Temperature Range .......................-65℃ to +150℃
      Lead Temperature (Soldering, 10s)............................+260℃
      ESD Susceptibility
      HBM.............................................................................4000V
      MM.................................................................................400V
      CDM ............................................................................1000V
      NOTE: 1. Lesser of 6V or VIN + 0.3V

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      Reviews

      • W

        William Whyte

        May 25, 2025

        SGMICRO IC Integrated Circuit Chip SGM66055A-5.4YG/TR
        We're honored to have you as our first-time guest!
        Helpful
        Unhelpful
      • S

        Stephen Gibbs

        Jan 30, 2025

        SGMICRO IC Integrated Circuit Chip SGM66055A-5.4YG/TR
        The process was very straightforward.
        Helpful
        Unhelpful
      • J

        Joe Watson

        Dec 03, 2024

        SGMICRO IC Integrated Circuit Chip SGM66055A-5.4YG/TR
        Looks like you made a fantastic pick!
        Helpful
        Unhelpful
      • S

        Sarah

        Aug 08, 2024

        SGMICRO IC Integrated Circuit Chip SGM66055A-5.4YG/TR
        I received my order in two shipments a day apart but all is well. When I reviewed the order I had only received one of the six parts I ordered with no mention of the back order. I received the remaining five the next day. my rating should be five stars.
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        SGMICRO IC Integrated Circuit Chip SGM66055A-5.4YG/TR
        All was ok! No problems whatsoever.
        Helpful
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      SGMICRO IC Integrated Circuit Chip SGM66055A-5.4YG/TR

      $ 1 .25
      Click here to view shipping costs.

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

      Quantity
      MOQ : 250
      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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