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    Answered

  • TPS7A54-Q1: Could we use TPS7A8500ARGRR instead of TPS7A5401QRGRRQ1 without any change schematic/layout?

    Resolved
    Part Number: TPS7A54-Q1 Other Parts Discussed in Thread: TPS7A54 Tool/software: We use TPS7A5401QRGRRQ in our current design. Could we use TPS7A8500ARGRR instead of TPS7A5401QRGRRQ1 without any change schematic/layout? Thanks, Jimmy Huang
    • Resolved

  • TPS7A54-Q1: Is it okay for LPDDR5X power supply?

    Part Number: TPS7A54-Q1 Other Parts Discussed in Thread: TPS7A84A Dear TI experts, My customer is looking for the LDO for power up LPDDR5X. They looked TPS7A54-Q1. input is 5V, and output is 1.05V, 50mA. (and another SoC comsumps more current, anyway…

  • TPS7A54-Q1: output accuracy calculation

    TI Thinks Resolved
    Part Number: TPS7A54-Q1 Other Parts Discussed in Thread: TPS568231 , TPS7A54 , TPS542A50 Dear team, We would like to calculate device output accuracy for system design. But cannot find min/max value of VFB. Does Vout accuracy in datasheet exclude feedback…

  • TPS7A54-Q1: P2P solution for TPS7A5401QRGRRQ1

    TI Thinks Resolved
    Part Number: TPS7A54-Q1 Other Parts Discussed in Thread: TPS7A53-Q1 Dear team, Could you suggest P2P LDO solution for TPS7A5401QRGRRQ1? non-Q grade/ BoM change/ similar function are acceptable. We want to build 2nd source for this part. Regards, Be…
    • Answered

  • TPS7A54-Q1: Average modelling

    Resolved
    Part Number: TPS7A54-Q1 Other Parts Discussed in Thread: TPS7A54EVM-006 Hi I am trying to do Average modelling for the IC, Looking at the parameters in the datasheet, I was able to find Line and Load Regulation data from which, I could approximate open…
    • Resolved

  • TPS7A54-Q1: Always Enable Feature Suggestion

    TI Thinks Resolved
    Part Number: TPS7A54-Q1 Hi We are using TPS7A54-Q1 and have a requirement of always ON feature for this, is there any suggestion. Thanks Vikas G.
    • Answered

  • TPS74801-Q1: TPS74801-Q1 and TPS7A54-Q1 need preferred part Suggestion

    Resolved
    Part Number: TPS74801-Q1 Other Parts Discussed in Thread: TPS7A54-Q1 Hi, We are planning to use the TPS74801-Q1 or TPS7A54-Q1 for our application. Need suggestion which part is best for our need and support from TI: 1. Vout= 1.24V, Iout= 0.3A , Vin= 1…
    • Resolved
    • Answered

  • TPS7A54-Q1: Bias pin connection

    Resolved
    Part Number: TPS7A54-Q1 Other Parts Discussed in Thread: TPS7A54EVM-006 Please clarify the connection of the Bias pin when not used (Vin = 5.5V, Vo = 5V) The Pin table states that "A 10uF capacitor or larger must be connected between this pin and ground…
    • Resolved
    • Answered

  • TPS7A54-Q1: Unstable V_NR/SS Voltage After Changing C_NR/SS Cap Value

    Resolved
    Part Number: TPS7A54-Q1 Other Parts Discussed in Thread: CDCI6214 , Hi, Our team recently created a board where we need to supply power to a CDCI6214, and this device requires a voltage supply ramp time faster than 3 ms. We have chosen to use the TPS7A54…
    • Resolved

  • LM1084: LDO feedback circuit to dynamically increase output voltage between 5 to 7.5V only during a 500ms current pulse of 3.2A

    TI Thinks Resolved
    Part Number: LM1084 Other Parts Discussed in Thread: INA253-Q1 , , INA745B , TPS7A47 , TPS7A85A , TPS7A84A , TPS7A57 , TPS7A54 , TPS7A52 , TPS7A53 Tool/software: I am reaching out regarding a design challenge in my application and would appreciate your assistance…

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