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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Do you have another question? We are glad that we were able to resolve this issue, and will now proceed to close this thread. Apr 8, 3: Apr 8, 4: All content and materials on this site are provided “as is”. Mentions Tags More Cancel. I am not sure what your top FB resistor value is? You may have to bend the leads a little and cut the leads of the through hole components short to fit on the PCB. In reply to Laura Vorster:. The load range is 10mA to 1. TI is a global semiconductor design and manufacturing company.

There are two resistors being used for the FB resistor. 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. Ask a related question What is a related question? The output voltage When loaded down with a load of greater than 35 ohms the chip regulates the output voltage, but under 35 ohms the output voltage drops.


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The layout is also very important.


I would hold off on buying the bigger inductor for now. The lime green wire that spans the proto-board from bottom to top is the input voltage line. Ask a new question Ask a new question Cancel. We’re going to purchase the wdj inductor to try that as you have suggested. Locked Cancel Do you have another question? All postings and ajd of the content on this site are subject to the Terms of Use of the site; third parties using this content agree to abide by any limitations or guidelines and to comply with the Terms of Use of this site.


Trademarks Privacy Policy Terms of Use. I have attached a Webench design for this output and some assumed inputs and load. You lm2569 be running into current limit or duty cycle limits.

If so that would give a Vout of Why is it doing this? In reply to Frank De Stasi:.

In reply to Frank De Stasi: The input voltage range is V. The newly created question will be automatically linked to this question.

Please send a snapshot of your layout. The load in the picture is 1k. The schematic for my circuit is shown below.

If you have a related question, please click the ” Ask a related question ” button in the top right corner. What is your input voltage range and load range?

LM2596 ADJ Vout drops with a Low Load

Go to Support forums. If you have further questions related to this thread, you may click “Ask a related question” below. I have attached a Webench design. Due to the holidays, responses may be delayed.

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