Answered

• RE: LP3891: Thermal resistance of LP3891/3892

  

  JCHK

  Resolved

  Hi Koyo-san, I just checked and here is the data: I hope this answers your question.

  • 11 months ago
  • Power management
  • Power management forum

• LP3891 EN Pin

  

  Paul Walker

  Other Parts Discussed in Thread: LP3981 , LP3891 , LP3892 Hi. I would like to know about the voltage range on the EN pin for the LP3891. I would like to be able to apply a "high" level greater than VIN to the EN pin to enable the part, but the data sheet…

  • over 5 years ago
  • Power management
  • Power management forum

• LP3891-1.2 do not produce 1.2V.

  

  YOONJAE KIM

  Other Parts Discussed in Thread: TMS320F28377D I have LP3891EMR-1.2/NOPB. I intended to supply 1.2V to TMS320F28377D by using LP3891EMR-1.2. But, it does not work properly. It produces 2.6V fixed voltage, instead of 1.2V. Here is my pin connection. The…

  • over 5 years ago
  • Power management
  • Power management forum

• RE: LP3981 footprint

  

  Chiara Perra

  Thank you very much for your advices!In the meantime i continued to look for a suitable footprint and i realized that LP3891 package dimensions are almost coincident with those of MSOP-8 package, therefore also the footprint of MUA08A package will be…

  • over 7 years ago
  • Power management
  • Power management forum

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