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• LM2717-ADJ: 2 of 5 worked, others just heat

  

  Ondrej Fryauf

  Resolved

  Part Number: LM2717-ADJ Other Parts Discussed in Thread: LM2717 schematic_power_section.pdf Hi, thats the schematic I have, but the device doesnt work. I have bought 5 of LM2717ADJ, but only 2 of them worked, I dont know where is the problem, because…

  • Resolved

  • over 1 year ago
  • Power management
  • Power management forum

• RE: LM2717: Output voltage accuracy

  

  JohnTucker

  There are some inconsistencies between the LM2717 and LM2717-ADJ datasheets. Looking at the LM2717-ADJ datasheet, the band gap reference voltage is 1.267 V and the VFB voltage is 1.258 V typical. That probably reflects the input offset voltage of the…

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

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