Answered

• LM2931-N: 2931 VS 2936, direct replacement or no

  

  Michael Wood

  Resolved

  Part Number: LM2931-N Other Parts Discussed in Thread: LM2936 Hi, I am comparing the use of LM2931 vs LM2936. Both are being used with a 15V input and a 5V output, well within range of both. It was noticed that a series input resistance of 1.8k could…

  • Resolved

  • 11 months ago
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• LM2931-N: LM2931

  

  Mayank Singh

  TI Thinks Resolved

  Part Number: LM2931-N Can I use a ceramic capacitor as input, output decoupling capacitor with LM2931 series? or is electrolytic/tantalum capacitors mandatory?

  • over 2 years ago
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• LM2931-N: What kind of package is LM2931AZ-5.0/LFT1?

  

  Zhonghui Xu

  TI Thinks Resolved

  Part Number: LM2931-N Hi team, What kind of package is LM2931AZ-5.0/LFT1? I see that there are two styles in the datasheet. Which one does LFT1 represent? is there relevant introduction documents? Thank you very much for your help. Best regards,

  • over 3 years ago
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Answered

• LM2931-N: Output controlled by DAC

  

  Alex Chitic

  Resolved

  Part Number: LM2931-N Hello, I was hoping to use a resistor and a DAC to control the output of LM2931 using a microcontroller like it was described here: https://training.ti.com/voltage-regulator-margining-precision-dacs . I was successful using this…

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  • over 3 years ago
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Answered

• LM2931-N: Some more detail on the Reference Voltage temp co in the LM2931CMX (SOIC-8)

  

  Qi Liu

  Resolved

  Part Number: LM2931-N Hi, support team My customer has the questions as follow: Can you please give us some more detail on the Reference Voltage temp co in the LM2931CMX (SOIC-8)? The datasheet specifies the reference voltage range over a much wider…

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  • over 3 years ago
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Answered

• LM2931-N: Automotive Qualified Alternative?

  

  Alpha H

  Resolved

  Part Number: LM2931-N Other Parts Discussed in Thread: TPS7B86-Q1 , TPS7B81-Q1 Hi folks, Do we have an automotive qualified (AEC-Q100) variant of the LM2931 in the DPAK package? Since this is an older National Semi part, we might not have an exact equivalent…

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  • over 3 years ago
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Answered

• LM2931-N: Over Voltage Clarification

  

  Cameron Perl

  Resolved

  Part Number: LM2931-N Hey team, I wanted to confirm at what point this device goes in to an over voltage scenario and how it reacts to this. From what I assume, the device, upon breaching its 26V operating range, will enter an OVP event upon where it…

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  • over 3 years ago
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Answered

• LM2931-N: PSRR at 30MHz

  

  Kuan Wei Chen (Kevin Chen)

  Resolved

  Part Number: LM2931-N Dear Team, Here is Kevin from Delta Taiwan, May I know this device's PSRR at 30MHz? BR Kevin

  • Resolved

  • over 4 years ago
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Answered

• LM2931-N: Request for the Datasheet of LM2931M-5.0/NOPB

  

  viswanath kondepudi

  Resolved

  Part Number: LM2931-N I am unable to find the right datasheet for the part LM2931M-5.0/NOPB. If I am looking for the datasheet associated with the mentioned part in TI website, I am finding the datasheet of LM2931-N. There is mention of LM2931A, LM2931N…

  • Resolved

  • over 4 years ago
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Answered

• RE: LM2931-N temprature range data

  

  Donald Jones

  Resolved

  The missing Operating Temperature information has been added to the LM2931-N datasheet and the LM2931-N 'Sample & buy' web page.

  • over 8 years ago
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