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  • LP3872: Leaving the ERROR output pin floating

    TI Thinks Resolved
    Part Number: LP3872 Why does the datasheet state that the ERROR output pin must be connected to ground if not used? Does it cause a problem with the regulator if left floating?
    • Answered

  • LP3872: Must the source voltage be pre-regulated?

    Resolved
    Part Number: LP3872 Hello, I am hoping to use the LP3872 LDO Regulator in a 5V power supply design. The supply will be used to power (0.08A) and charge (up to 1.0A) a specific device; however, with all such things, someone will likely plug a cell…
    • Resolved

  • TPS563240: Followed Webench Power Designer Schematic - have unexpected results

    Part Number: TPS563240 Other Parts Discussed in Thread: TPS563212 , LP3872 I used the Webench to design a buck converter using TPS563240. I utilized the TPS563249EVM PCB to prototype the design, changing all parts as necessary (including TPS56240).…

  • REG113: ESD specification of REG113EA-3.3/2K5

    TI Thinks Resolved
    Part Number: REG113 Other Parts Discussed in Thread: LP2950-N , TPS719 , TLV717P , LM9076 , LP5900 , TLV766-Q1 , TPS746-Q1 , LP3988 , LP3981 , TPS745-Q1 , LP2986 , TPS794 , , LP2989 , TLV707 , TLV733P , TPS785-Q1 , TPS7A60-Q1 , LMS1585A , LP3872 Hi team…

  • RE: LP3875 problem

    Hi Donald, Thanks for the quick answer. I also thought of the same possibilities, checked almost all of them but found nothing. However, after a day of headaches, thanks to your reply, I found the problem: the SENSE pin was not connected. ONce I connected…

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