• LMS1585A: LMS1585AIS-3.3/NOPB

  

  sharique Ansari

  Part Number: LMS1585A Other Parts Discussed in Thread: LM1084 Tool/software: Hi TI Team, We are using LMS1585AIS-3.3/NOPB in one of our project. To do the thermal calculations we need to know the Rj theta Junction to ambient of LMS1585AIS-3.3/NOPB…

  • 9 months ago
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• LMS1585A: Instability of LDO using Ceramic output capacitors

  

  Peter Doyle

  Part Number: LMS1585A Tool/software: We are using this device (3.3V Fixed) in a design that makes use of X7R output capacitors. We have been experiencing intermittent instability which led me to research this LDO and came across AN-1482. This note seems…

  • over 1 year ago
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Answered

• LMS1585A: Capacitor and ripple

  

  Nandini Muralidharan

  Resolved

  Part Number: LMS1585A We have an application with LMS1585AIS-3.3/NOPB supplying some of the sensitive circuits. Below is the schematics. (i) currently we are using ceramic capacitors at both Input & Vout pins. Is any change required for these caps?…

  • Resolved

  • over 1 year ago
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Answered

• LMS1585A: Can you confirm whether LMS1585AISX-3.3/NO is a PB free product?

  

  Grady Lee

  Resolved

  Part Number: LMS1585A Hi, TI expert Is the difference between NO and NOPB at the end of the part number the difference in PB-free? - NO: Non PB-free - NOPB: PB-free The customer is looking to use LMS1585AISX-3.3/NO (500/LARGE T&R), and if it is…

  • Resolved

  • over 2 years ago
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• LMS1585A: LMS1585ACSX-3.3: absolute Max Vin?

  

  Hadyn van der berg

  TI Thinks Resolved

  Part Number: LMS1585A I see on the datasheet for LMS1585A Rev G https://www.ti.com/lit/gpn/lms1585a under ABSOLUTE MAXIMUM RATINGS it say Maximum Input to Output Voltage (V IN to GND) 13V That is ambiguious : is it 13V between input to output, or…

  • over 2 years ago
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• LMS1585A: Review for schematic

  

  sonali zodage

  TI Thinks Resolved

  Part Number: LMS1585A Hi, We are using TI parts (LMS1585AIS-3.3/NOPB, LP5907MFX-1.8/NOPB, TPS61178RNWR, TPS62080DSGR, TMP236A2DBZR,TPS2003CDRCR, ) in one of our design. I have attached an schematic for those parts which we have design. Please review…

  • over 3 years ago
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• LMS1585A: Design Review

  

  sonali zodage

  TI Thinks Resolved

  Part Number: LMS1585A Hi, We are using LMS1585AIS-3.3/NOPB converter in one of our design. I have attached an schematic for this converter which we have design. Please review the schematic and provide your feedback.

  • over 3 years ago
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• LMS1585A: Application Inquiry

  

  Renan Santos Adriano

  TI Thinks Resolved

  Part Number: LMS1585A Hello Team, My customer is using PN LMS1585ACS-1.5/NOPB in an application. Per the datasheet, Cout is supposed to be a tantalum cap. So far, since this is an SMT PCBA they are using a ceramic cap. Is that acceptable? What is ESR…

  • over 3 years ago
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Answered

• LMS1585A: Output pins

  

  Marvn Arcangel

  Resolved

  Part Number: LMS1585A Hi Experts, Figure 2 on the front page of the datasheet labels the tab pin as "Vout" and pin 2 as "OUTPUT" from what I understand, in TO-263 packages, both pin 2 and the tab are connected internally. Can you confirm if these…

  • Resolved

  • over 3 years ago
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• LMS1585A: Technical issues

  

  Zhonghui Xu

  TI Thinks Resolved

  Part Number: LMS1585A Hi team, I got a question from customer. TMS1585-Q.pdf Thank you very much for your help. Best regards,

  • over 4 years ago
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