• 

  Takashi Yamaguchi

  • 4 months ago
  • Power management
  • Power management forum

  LM317-N: Input / output capacitor

  • Resolved

  Part Number: LM317 - N Hi team, My customer is considering to use LM317EMP/NOPB. I think
• 

  Aaron Paxton

  • 4 months ago
  • Power management
  • Power management forum

  RE: 24V input, can two LM317-N output -12V？

  Hey Marco, You may want to look into an inverting buck-boost converter to generate the negative rail from a positive rail. An LDO cannot do this on its own. ~ Aaron
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  Darren (FAE)

  • 2 months ago
  • Power management
  • Power management forum

  TL1963A: VIN Max of 27V?

  • Resolved

  to be taken offline, I am in the directory. PS: I did find the LM317 - N , which looks perfect
• 

  ravi babu50

  • 8 months ago
  • Power management
  • Power management forum

  LM317M: faliure after running for long durations

  TI Thinks Resolved

  Part Number: LM317M Hi, In one of our projects we are using LM317-N for converting 27V to 5V @ 50mA, in field after running for sevaral months the regualtor is faling(getting short). Input : 27V Output: 5V Current: 50mA power dissipation: 1...
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  JCHK

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

  RE: LM317-N: 197 SVHC reach statement

  Hi Gabriel, As a company our REACH statement applies to all of our devices. Here are the relevant links: Reach Statement http://www.ti.com/lit/ml/szzq087x/szzq087x.pdf Environmental Homepage (Includes all TI Statements regarding restricted chemicals...
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  JCHK

  • 12 months ago
  • Power management
  • Power management forum

  RE: LM317: Thermal Overload Protection

  HI Tao, To answer your questions: 1. Yes, this was not characterized in these older parts. Typically the thermal shutdown or foldback is around 150C. 2. All of the LM317's have the same thermal foldback protection scheme in that they fold...
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  Shinichi Inoue

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

  LM317-N: Need of 8.4.2 Protection Diodes

  TI Thinks Resolved

  Part Number: LM317-N Dear Specialists, My customer is considering LM317-N and has a question. I'd like to get your advice for him. ---question According to the datasheet of LM317-N (P.14) of 8.4.2 Protection Diodes, it says, for output capacitors...
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  Ryan Eslinger

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

  RE: LM317: Difference between LM317KCS, LM317KCT and LM317T/NOPB

  Hi Shota-san, LM317T/NOPB is part of the LM317-N family of devices which was originally released by National Semiconductor before TI acquired the company. LM317KCS is part of the LM317 family of devices which was released by Texas Instruments. While...
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  Blake Soileau

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

  RE: LM1085: Pin to Pi solution of LD1085C

  Kevin, Unfortunately we do not have any alternatives for this competitor device which are p2p and rated for 3A output current. If p2p is needed, then I recommend the LM317-N (1.5 A output current). If 3A is needed, then the LM1085 is the recommended...
• 

  Michael_DeSando

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

  RE: LM317T DROPOUT DATA NEEDED

  Hello Siddharth, I have attached the dropout voltage curve for LM317-N found in the datasheet on page 8. If you need anything else please let me know.

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