• LP2985A: Legacy vs New chip labeling differences

  

  Liam Mathes

  TI Thinks Resolved

  Part Number: LP2985A Is there a way to tell if a chip is new or legacy from it's packaging? We have 2 chips with different behavior, and are wondering if the extra lines on the chip indicate if it is new or legacy

  • 1 month ago
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• LP2985A: Temperature Startup current

  

  Mirko Maffioletti

  Part Number: LP2985A Tool/software: During functional test I'm seeing interesting behaviour on startup current vs ambient temperature. At 25°C the shape is this (green current yellow output voltage) At 80°C the behaviour is like this: …

  • 1 month ago
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• LP2985A: LP2985A-50DBVR lot#

  

  Desmond Ng

  Part Number: LP2985A Tool/software: Hi Team we bought part from market which lot# is 3119647NFM may i know if TI can check this lot# is correct or not? can we base on the lot# to check the date code or COO? thanks

  • 7 months ago
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• LP2985A: LP2985-50DBVTM3 LP2985A-50DBVRM3 difference

  

  Yunjing Wang1

  TI Thinks Resolved

  Part Number: LP2985A Other Parts Discussed in Thread: LP2985 Tool/software: Hi team, May I know the difference between LP2985-50DBVTM3 and LP2985A-50DBVRM3? Both are M3 new chip device, but what's the difference between A and Non-A of M3 devices? …

  • 10 months ago
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• LP2985A: Please help explain the meaning of the suffix M3 for PN LP2985A-50DBVRM3

  

  Suri Chen

  TI Thinks Resolved

  Part Number: LP2985A Tool/software: Hello， Could you help explain the meaning of the suffix M3 for PN LP2985A-50DBVRM3？ And I want to know the difference between LP2985A-50DBVR and LP2985A-50DBVRM3. Thanks a lot, Suri

  • 11 months ago
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• LP2985A: TI P2P solution to replace RP111H251D-T1-FE

  

  Sean Liao (Yu-Sheng)

  TI Thinks Resolved

  Part Number: LP2985A Tool/software: Hi sir, Pls kindly suggest TI P2P solution to replace RP111H251D-T1-FE. Thanks!

  • 10 months ago
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• LP2985A: Meaning of package marking differences and verification of genuine and counterfeit.

  

  Seongjik Kim

  Part Number: LP2985A Tool/software: Q1) Meaning of package marking differences I noticed a difference in the package markings between the two photos of LP2985A-33DBVR. Could you please explain the significance of this difference and the criteria used…

  • over 1 year ago
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• LP2985A: Pin funciton of LP2985A-50DBVR

  

  Jimmy WANG

  TI Thinks Resolved

  Part Number: LP2985A Hi team, My customer used to LT1761ES5-5. I suggest LP2985A for the test. But the Bypass pin is different from LT1761ES5-5. LT1761 has Cap pull to Vo. but LP2985A cap pull to GND. So does TI have the same function device? or just…

  • over 1 year ago
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• LP2985A: Vout accuracy

  

  Alan Chang

  TI Thinks Resolved

  Part Number: LP2985A Other Parts Discussed in Thread: LP2985 Hi, I'd like to confirm LP2985 Vout tolerance. Either A or non-A version, all new chip tolerance are +-0.5%?

  • over 1 year ago
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Answered

• LP2985A: About reliability data

  

  yutaro hayashi

  Resolved

  Part Number: LP2985A Hi Support Team. Reliability test data for LP2985AIM5-3.6/NOPB could not be obtained from the link below. Could I check the reliability test data for LP2985AIM5-3.6/NOPB? Regards, Yutaro

  • Resolved

  • over 1 year ago
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