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Showing 101 results View by: Thread Post Sort by
  • TPS7A8101: TPS7A8101 Output Impedance

    Anthony Flores
    Anthony Flores
    Part Number: TPS7A8101 Hi, is there any output impedance data available for this part?
    • 14 days ago
    • Power management
    • Power management forum
  • Answered
  • TPS7A8101: MSL Clarification - TPS7A8101DRBT

    Suwitcha Naoniwes
    Suwitcha Naoniwes
    Resolved
    Part Number: TPS7A8101 Tool/software: Hi, Part number TPS7A8101DRBT was labeled and packed as MSL2, but the datasheet specifies MSL1. Which one should we use as the reference? Why does the label differ from the datasheet?
    • Resolved
    • 2 months ago
    • Power management
    • Power management forum
  • TPS7A8101: Output voltage higher than expected

    Joel Brown
    Joel Brown
    TI Thinks Resolved
    Part Number: TPS7A8101 Tool/software: We are using TPS7A8101 with 31.6K / 10K feedback resistors. Output should be 3.328V but it is going to 5V and damaging components on 3.3V supply. This has happened on multiple boards. Need a urgent response as our…
    • 5 months ago
    • Power management
    • Power management forum
  • Answered
  • TPS7A8101-Q1: Grounding (AGND / DGND)

    Gilad Dvir
    Gilad Dvir
    Resolved
    Part Number: TPS7A8101-Q1 Tool/software: I'm using TPS7A8101-Q1 from 3.2V to 2.9V for powering an analog rail of an image sensor. The 3.2V is referred to DGND, and so are the derived voltages, but this 2.9V 2.9V capacitors are connected to AGND…
    • Resolved
    • 8 months ago
    • Power management
    • Power management forum
  • Answered
  • TPS7A8101: How to interpret PSRR graphics ?

    Michel CHERVALIER
    Michel CHERVALIER
    Resolved
    Part Number: TPS7A8101 Tool/software: I 'm trying to understand the PSRR graphs present on page 8 of the TPS7A8101 DataSheet. The graphs Figure 16 and Figure 18 show significantly different curves but I do not see which parameters change between the two…
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • TPS7A8101: loop bandwidth of TPS7A8101

    Ryan Wang
    Ryan Wang
    TI Thinks Resolved
    Part Number: TPS7A8101 Hi, I am confused by the plots from Figure 15 to Figure 18 in the datasheet. What is the difference between Figure 15/16 and Figure 17/18? Is it possible to calculate the loop bandwidth of TPS7A81 when its output voltage…
    • over 3 years ago
    • Power management
    • Power management forum
  • TPS7A8101-Q1: Schematic check

    Tonyx.wu
    Tonyx.wu
    Part Number: TPS7A8101-Q1 Other Parts Discussed in Thread: TPS7A8101 Please help check if the attached schematic diagram is correct tps7a8101.pdf
    • over 1 year ago
    • Power management
    • Power management forum
  • TPS7A8101-Q1: TPS7A8101-Q1 Iq

    Meng Liu
    Meng Liu
    TI Thinks Resolved
    Part Number: TPS7A8101-Q1 Other Parts Discussed in Thread: TPS7A8101 Hi Expert we want to evaluate TPS7A8101 quiescent power but i doesn't find it in the datasheet. I just found IGND, so could you please tell me which parameter can get quiescent power…
    • over 3 years ago
    • Power management
    • Power management forum
  • TPS7A8101-Q1: Ask for a low cost device

    Jack Li
    Jack Li
    TI Thinks Resolved
    Part Number: TPS7A8101-Q1 Other Parts Discussed in Thread: TPS748A-Q1 , TPS7A21-Q1 , TPS785-Q1 Tool/software: Hi LDO Team, May you have a good day! My customer consider using TPS7A8101-Q1 for RF power, but we notice this is an old device, do…
    • over 1 year ago
    • Power management
    • Power management forum
  • TPS7A8101: Measurement environment for noise characteristics

    Conor
    Conor
    TI Thinks Resolved
    Part Number: TPS7A8101 Hello, The TPS7A8101 datasheet contains the following description of the noise characteristics. Low noise: 23.5uVRMS typical (100 Hz to 100kHz) I am wondering what kind of measuring instrument was used to evaluate these values…
    • over 2 years ago
    • Power management
    • Power management forum
>

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