Answered

• LP2951-Q1: 50QDRGR

  

  Tomer Matsliah

  Resolved

  Part Number: LP2951-Q1 Other Parts Discussed in Thread: LP2951 , LP2951-N , Tool/software: How can I identify and differentiate between a new an old component of the LP2951? and is this component new (New Chip) or old (Legacy Chip) LP2951-50QDRGRQ1…

  • Resolved

  • over 1 year ago
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• LP2951-Q1: LP2591-50-Q1 part is different from LP2951-50-Q1?

  

  Vamsi Bankuru

  Part Number: LP2951-Q1 Other Parts Discussed in Thread: LP2951 Hi TI Team, Good morning. Can you please confirm if the manufacture part number LP2591-50-Q1 part is different from LP2951-50-Q1? Regards, Vamsi Bankuru

  • over 1 year ago
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• LP2951-Q1: Legacy Chip or New Chip

  

  Syed Ali Rizvi

  TI Thinks Resolved

  Part Number: LP2951-Q1 Tool/software: Hello, I am currently analyzing the LDO with part number LP2951-33QDRGR. In the datasheet, information regarding legacy chip and new chip is mentioned. I would like to know which chip data to consider for analysis…

  • 8 months ago
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• LP2951: LP2951 specific ESR requirements.

  

  Christian Carlen

  Part Number: LP2951 In the datasheet of the LP295X, there is a link on page 18 : For specific ESR requirements, see Typical Characteristics. But in the typical characteristics, there is no graph for the specific ESR requirements. Can you provide a graph…

  • over 2 years ago
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Answered

• LP2951: Difference between LP2951DR and LP2951-50DR

  

  Naizeng Wang

  Resolved

  Part Number: LP2951 Hi team, What's the difference between LP2951DR and LP2951-50DR? Can we use LP2951-50DR to output adjustable votlage? Thanks! Nison

  • Resolved

  • over 2 years ago
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• LP2951: "TOO FEW NODES" ERROR IN LTSPICE

  

  Kreem Kasasbeh

  TI Thinks Resolved

  Part Number: LP2951 Tool/software: I am trying to simulate the LP2951-33DRGR using the model from your website with LTspice and I got a too few nodes error, when I checked the .lib file it seems to by encrypted, could you please provide me with an unencrypted…

  • over 1 year ago
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• LP2951-Q1: Need a Undecrypted Pspice model

  

  Ajay Chaurasiya

  TI Thinks Resolved

  Part Number: LP2951-Q1 Tool/software: Dear Sir, Please provide the link or pspice model for LP2951-33QDRGRQ1 in Unencrypted form. We faced issue with currently available model.

  • 10 months ago
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• LP2951-N: Best practice for adding a resistor to increase the ESR of the output capacitors.

  

  Andreas Kreindl

  TI Thinks Resolved

  Part Number: LP2951-N Tool/software: Part: LP2951CMX/NOPB What is the best practice for increasing the ESR of output capacitors in LDOs? Often, multiple output capacitors are used in parallel because each chip that requires the LDO's output voltage…

  • 4 months ago
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Answered

• LP2951-Q1: I have a question regarding M3 suffix.

  

  Toshiyuki Sako

  Resolved

  Part Number: LP2951-Q1 Tool/software: This device is available with M3 and without M3, but the difference in front-end processes is not known. Are the legacy chips not made in RFAB?

  • Resolved

  • 9 months ago
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• LP2951-N: Current Limit

  

  Philip Kersey

  Part Number: LP2951-N Tool/software: In our application using LP2951CSD/NOPB, we've found that if the current limit is in the lower range of the allowable limit, the output can get stuck at power on, due to a heavy load on the output. In the datasheet…

  • over 1 year ago
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