• REF3030: Why REF3030 is below 3V and REF is below 1.5 V.

  

  ??? ?

  TI Thinks Resolved

  Part Number: REF3030 Tool/software: Why REF is below 3V and REF is below 1.5 V.

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

• REF30: Typo of accuracy REF3030 in datasheet

  

  Toshiaki Morita

  Resolved

  Part Number: REF30 Tool/software: Hi team, The customer find the typo in datasheet . The max output voltage of REF3030 is not "3.06" but "3.006", right ? They are also requesting to revise the datasheet correctly. Regards, Morita

  • Resolved

  • 3 months ago
  • Power management
  • Power management forum

• REF3030: Require spice model of REF3030 for my design

  

  Sneh Suthar

  TI Thinks Resolved

  Part Number: REF3030 Other Parts Discussed in Thread: REF35 Require spice model of REF3030 for my design

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

• REF3030: Reverse withstand voltage spec

  

  kohei yamamoto

  TI Thinks Resolved

  Part Number: REF3030 Hi Reverse withstand voltage occurs when the 3.3V input is turned off. What is the reverse withstand voltage SPEC of this IC?

  • over 1 year ago
  • Power management
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• REF3030: Output capacitor

  

  Kei Kuwahara

  TI Thinks Resolved

  Part Number: REF3030 Hello team, I am confused about the bypass capacitor for this device. On datasheet 9.1 Application Information, it says REF30xx doesn't need output cap, and showing 0.47uF input cap. However, on Layout Guidelines, it says to put…

  • over 1 year ago
  • Power management
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• REF3030: dropout voltage with load current for REF30XX

  

  Ken Zhang

  TI Thinks Resolved

  Part Number: REF3030 Other Parts Discussed in Thread: REF3330 , REF3130 Tool/software: HI, what are the dropout voltage with load current for REF30XX for full temperature range? is the maximum dropout voltage is 300mV for all REF30XX for full temperature…

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

• REF3030: what is the purpose to add 5ohm resistor in series

  

  Aki Li

  TI Thinks Resolved

  Part Number: REF3030 How to understand the purpose of the below 5ohm resistor in series below?

  • over 1 year ago
  • Power management
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• REF3030:REF3030

  

  Tomoko Watanabe

  Part Number: REF3030 代替品をご提案いただきたくご連絡いたしました。 ・ レフ3030AIDBZR ⇒代替品？？？ よろしくお願いいたします。 以上

  • over 3 years ago
  • Power management
  • Power management forum
Answered

• REF3030: Upper and lower limits of variation considering temperature drift

  

  kohei yamamoto

  Resolved

  Part Number: REF3030 Other Parts Discussed in Thread: REF35 , REF4132 , REF3130 Hi How to calculate the upper and lower limit of output voltage including temperature drift? I am thinking as below, is it correct? Regards.

  • Resolved

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

• OPA357: Buffer for a REF3030 go wrong

  

  Emanuel Soares

  Answer Suggested

  Part Number: OPA357 Other Parts Discussed in Thread: TLV9101 , OPA310 Hello, I'm using an OPA357AIDBVR (IC18) to buffer a REF3030 chip. Below I show all the circuits that have interface with the AVREF: The problem: the AVREF should follow the positive…

  • over 1 year ago
  • Amplifiers
  • Amplifiers forum

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