• LP5951: Thermal metric psi for SC70

  

  Paul Antunes

  TI Thinks Resolved

  Part Number: LP5951 Hello, from lp5951 datasheet, psi=1.3degC/W for SC70 package and 11degC/W fro SOT23 version. can you conform psi metric for SC70 is correct ? i would assume it is 13 in place of 1.3. best regards, Paul

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

• LP5951: Input for the LP5951-3.3

  

  Santiago PEREZ LOPEZ

  TI Thinks Resolved

  Part Number: LP5951 We have just find an unwanted scenario that could affect one of our designs. More specificalli, we are using your LP5951-3.3 to regulate a 3.3V digital Power Supply signal. We have just discovered that the input for this component…

  • over 4 years ago
  • Power management
  • Power management forum

• RE: TPS7A05: use TPS7A05 to replace LD39015M18

  

  Eric.Preiss

  Hi Will, LP5951 is close to same Iq and Iq shutdown performance, but dropout is higher. LP3990 has higher Iq, but lower Iq shutdown and slightly higher typical dropout. In addition to TPS7A05, these parts are the closest TI LDOs for this application…

  • over 2 years ago
  • Power management
  • Power management forum

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