• LP2985: LP2985

  

  Mayur Kanani

  Part Number: LP2985 Tool/software: Kindly provide below listed parts life cycle status. How long expect to continue manufacturing it? Sr No Description Make MPN 1 IC LM78L12ACM fixed voltage regulator 100mA SO8 Texas Instrument…

  • 1 month ago
  • Power management
  • Power management forum

• LP2985: LP2985-50DBVR

  

  Nikhileshwar Mothkuri

  Part Number: LP2985 Tool/software: Hello, I'm using the LP2985-50DBVR in one of my designs to achieve a 5V fixed output, however when there's no load connected before applying an i/p voltage , I am seeing 10V. When I attach the load before applying…

  • 7 months ago
  • Power management
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• LP2985: LP2985

  

  Madhurani Rajaput

  TI Thinks Resolved

  Part Number: LP2985 Tool/software: Hello, In the datasheet of LP2985-33DBVR, In fig 6-34, the ground pin current is shown. Just wanted to understand what is the impact of high ground pin current? Thanks Madhurani

  • 11 months ago
  • Power management
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• LP2985: The design issue for LP2985

  

  Zhang Liang

  Part Number: LP2985 Tool/software: Hi, We use the LP2985-33DBVR in our mass prodcut, and now, we use two batchs goods in our production line( Datecode 2222+5 and 2421+5), Now, the 2222+5 datecode is normal for the voltage drop, and the 2421 +5 datecode…

  • over 1 year ago
  • Power management
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• LP2985-N: Drifting Component - FAKE?

  

  Daniel Kürnsteiner

  Part Number: LP2985-N We noticed a failure in precision of our analog output circuit. The circuit includes a voltage-Regulator type LP2985AIM5-3.3/NOPB. Comparing Initial-measurements (2023) and up-to-date measurements, we found out, that the output…

  • 4 days ago
  • Power management
  • Power management forum
Answered

• LP2985: LP2985-10 M3 version?

  

  Nam, Dino

  Resolved

  Part Number: LP2985 Tool/software: Dear team, Is there any plan to make LP2985-10DBVR M3 version? If not, Is there EOL plan of LP2985-10 device? Please let me know your opinion. Thank you.

  • Resolved

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

• LP2985: LP2985IM5-3.3/NOPB is it new chip or legacy chip

  

  Michal Lubotzki

  TI Thinks Resolved

  Part Number: LP2985 Tool/software: Hello, I have a question regarding part numbers LP2985IM5X-3.3/NOPB and LP2985IM5-3.3/NOPB. I'm not sure, if they stand for legacy chip (tolerance of 1.5%) or new chip (tolerance of 0.5%). Thank you in advance!

  • 1 month ago
  • Power management
  • Power management forum
Answered

• LP2985: New or legacy?

  

  Daisuke Higa

  Resolved

  Part Number: LP2985 Tool/software: Hi support team all. I have received an inquiry from my customer. The inquiry relates to PCNs issued in December 2022 and September 2023. ・Is LP2985-50DBVR (Richardson production in 2024) a legacy spec in the…

  • Resolved

  • 7 months ago
  • Power management
  • Power management forum

• LP2985: Supply Current

  

  John Haven

  TI Thinks Resolved

  Part Number: LP2985 Tool/software: Hello, I am using LP2985 to regulate 5V to 5V and seeing a nominal current draw of 30mA from the regulator. Is this typical? If I replace Cbias with a 10kohm resistor the current drops to 7mA. Thanks,

  • 7 months ago
  • Power management
  • Power management forum

• LP2985: What's the suffix M3 mean on LP2985-33DBVR?

  

  Sean Liao (Yu-Sheng)

  TI Thinks Resolved

  Part Number: LP2985 Tool/software: Hi sir, Pls suggest what the difference is between LP2985-33DBVRM3 & LP2985-33DBVR? What's the "M3" mean?

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

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