LM are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for LM Texas Instruments LMSX-ADJ/NOPB. Enlarge. LMT-X.X. LMDP-ADJ. SOP8-PP. X.X = Output Voltage = , , The LM series of regulators are monolithic integrated circuits ideally suited. LMS-ADJ/NOPB Texas Instruments | LMS-ADJ/NOPB-ND DigiKey Design Resources, LM Design with WEBENCH® Power Designer. Featured .

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I would hold off on buying the bigger inductor for now. TI, its suppliers and providers of content reserve the right to make corrections, deletions, modifications, enhancements, improvements and other changes to the content and materials, its products, programs and services at any time or to move or discontinue any content, products, programs, or services without notice. I have attached a Xdj design for this output and some assumed inputs and load.

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Why is it doing this? Ask a new question Ask a new question Cancel. We’re going to purchase the uH inductor to try that as you have suggested. You may be running into current limit or duty cycle limits. If you aadj a related question, please click the ” Ask a related question ” button in the top right corner. No license, either express or implied, by estoppel or otherwise, is granted by TI. Due to the holidays, responses may be delayed.

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I am not sure what your top FB resistor value is?

The load in the picture is 1k. The layout is also very important.

In reply to Laura Vorster: Apr 8, 4: Go to Support forums. Use of the information on this site may require a license from a third party, or a license from TI. I have attached a Webench design.

LM2596 ADJ Vout drops with a Low Load

The lime green wire that spans the proto-board from bottom to top is the input voltage line. What is your input voltage range and load range?

The combined value is Mentions Tags More Cancel. We are glad that we were able to resolve this issue, and will now proceed adk close this thread. This thread has been locked. The input voltage range is Acj. The schematic for my circuit is shown below.

Apr 8, 8: Ask a related question Ask a new question. Please send your shipping address and a phone number to the following email: If so that would give a Vout of Apr 8, 3: There are two resistors being used for the FB resistor.


Ask a related question What is a related question? The output voltage TI is a global semiconductor design and manufacturing company.

In reply to Frank De Stasi:. Webench uses a much bigger inductor; you might want to try that. The newly created question will be automatically linked to this question.

In reply to Laura Vorster:.

Locked Cancel Do you have another question? TI and its respective suppliers and providers of content make no representations about the suitability of these materials for any purpose and disclaim all warranties and conditions with regard to these materials, including but not limited to all implied warranties and conditions of merchantability, fitness for a particular purpose, title and non-infringement of any third party intellectual property right.

The load range is 10mA to 1.

Trademarks Privacy Policy Terms of Use. It looks like that your layout may be the issue. Menu Search through millions of questions and answers User.