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Showing 9 results View by: Thread Post Sort by
  • Danilo Austria
    Danilo Austria
    • 8 months ago
    • Power management
    • Power management forum

    TPS791: Tolerance of Vref

    • Resolved
    Part Number: TPS791 Hi Team, The reference voltage value of TPS79101 is 1.2246V, What
  • Zhihong Huang
    Zhihong Huang
    • over 1 year ago
    • Power management
    • Power management forum

    TPS791: Confirming the TPS79133 Selection

    • Resolved
    Part Number: TPS791 Hi team Now my customer has selected TPS79133DBVRE for the AVDD of ADS7041IDCU
  • user6412221
    user6412221
    • 5 months ago
    • Power management
    • Power management forum

    TPS791: Find TI's solution

    • Resolved
    Part Number: TPS791 Please check whether TPS719 is the best solution for MM3816A18, MM3816A25
  • Stephen Ziel
    Stephen Ziel
    • over 1 year ago
    • Power management
    • Power management forum

    RE: TPS791: Can TPS791 work as ADC Vref?

    Hi Wayne, Since it has been a week without a reply, we assume that this issue has been resolved. If this is not the case, please feel free to reply. Thanks, - Stephen
  • Peixing Liu
    Peixing Liu
    • over 2 years ago
    • Power management
    • Power management forum

    TPS791: Fixed 1.8V LDO is not providing the correct output voltage 1.8V

    • Resolved
    Part Number: TPS791 Hi, I'm using Ultra-low-noise 100mA TPS79118 IC, but it is providing 1.2V
  • Naveen Sankaran1
    Naveen Sankaran1
    • over 1 year ago
    • Power management
    • Power management forum

    TPS791-Q1: Ripple Rejection of TPS79101DBVRQ1

    TI Thinks Resolved
    Part Number: TPS791-Q1 Hi, In the datasheet of TPS791-Q1 , the ripple rejection vs frequency charts are given for TPS79133 and TPS79118, not for TPS79101. I would like to have the graph as it is significant from my point of view. Thank you. Regards...
  • Hirotsugu Kobayashi
    Hirotsugu Kobayashi
    • over 3 years ago
    • Power management
    • Power management forum

    TPS791: Is TPS79147 obsolete?

    • Resolved
    Part Number: TPS791 Hi, team. ”TPS79147 is Obsolete" is stated in the datasheet. However, it's
  • George Metaxas
    George Metaxas
    • over 4 years ago
    • Power management
    • Power management forum

    TPS79101 measured output voltage differs from the calculated value

    Hello, I am encountering an issue with TPS79101DBV in a prototype. Referring to the attached image, the measured voltage at node V_3V5 is not 3.5 V but something around 3.33 V. Both regulators have +5 V for input that comes from a USB connection (after...
  • Darwin Fernandez
    Darwin Fernandez
    • over 7 years ago
    • Power management
    • Power management forum

    RE: Ripple rejection of TPS79147 and TPS79101

    Hi Martin, It is very difficult to get high PSRR performance with 300mV and 167mV in/out differential. The TPS799 does not look like it will meet your requirements. You may need to increase your input voltage requirement and increase the output cap...

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