Answered

• LP38693-ADJ: PCN 20240628007.1

  

  Naiden Spasov

  Resolved

  Part Number: LP38693-ADJ Tool/software: Hello, PCN 20240628007.1 states that mold compound in LP38693SD-ADJ/NOPB and LP38693SDX-ADJ/NOPB changes from 4208625 to 4222198. Does this change increase, decrease or has no impact on the junction-to-case thermal…

  • Resolved

  • over 1 year ago
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Answered

• LP38693-ADJ: LP38693-ADJ

  

  Ivan Paulik

  Resolved

  Part Number: LP38693-ADJ Other Parts Discussed in Thread: LP38693 , TPS7A49 The datasheet claims that LP38693-ADJ has noise of 0.7uV/(Hz-2). Is that number correct ? I need low noise for analogue circuitry and I was considering LP3878MR-ADJ first. …

  • Resolved

  • over 4 years ago
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• LP38693-ADJ: Resistor network in TIDA-00526

  

  David Dean

  TI Thinks Resolved

  Part Number: LP38693-ADJ The design from "Using LDO for LED Control and Brightness Matching" adds resistor divider R1 and R2 to increase the voltage across R3 to 2V. What is the advantage of this, compared to simply connecting ADJ to R3 and designing…

  • over 3 years ago
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• LP38693-Q1: Fit rate and FMD

  

  Bushra Hai

  Part Number: LP38693-Q1 I am conducting the FMEDA for an ECU that uses LP38693QSD-3.3. Please may I have the component fit rate as per SN 29500 and the FMD aswell. Thank you, Bushra

  • over 1 year ago
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Answered

• LP38693-ADJ: LP38693-ADJ: Is there any over current / short circuit protection?

  

  Ted Cheung1

  Resolved

  Part Number: LP38693-ADJ Hi, I am starting a new project which will need LP38693-ADJ. I have read the datasheet but I don't see description on how will this LDO behave under over current or short circuit condition. If the Output pin is shorted to…

  • Resolved

  • over 5 years ago
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Answered

• TPS7B4250-Q1: ADJ/EN connection

  

  Zehui Li

  Resolved

  Part Number: TPS7B4250-Q1 Tool/software: Hi， Can I connect ADJ/EN to a 5-V GPIO of a MCU rather than a reference voltage? I don't need a high accurate Vout, 5% is the target.

  • Resolved

  • over 1 year ago
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• TPS7B4255-Q1: High Frequency noise filtering at VIN, ADJ/EN and VOUT pins

  

  DEVENDHIRAN KUMARASAMY

  TI Thinks Resolved

  Part Number: TPS7B4255-Q1 Tool/software: Hi, We are using TPS7B4255QDYBRQ1 part in our design. Connected the decoupling capacitors at the voltage tracker pins as mentioned below: 1. VIN (pin #3) has 1 no.of 100nF in parallel to 1 no.of 1uF 2.…

  • 6 months ago
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• LP38693-ADJ: ESD issue

  

  user6088224

  TI Thinks Resolved

  Part Number: LP38693-ADJ what's the electrostatic sensitive voltage? the HBM/CDM voltage ? of this part thanks!

  • over 5 years ago
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Answered

• TPS7B4254-Q1: ADJ Voltage

  

  Shuhei Goto

  Resolved

  Part Number: TPS7B4254-Q1 Hi team, 2 question about ADJ: How does it work when the ADJ is less than 2V? (Disable?) Is it a problem to apply voltage to ADJ when VIN is 0V? Kind regards, Goto

  • Resolved

  • over 2 years ago
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Answered

• LP38693-ADJ: Need the foldback current limit graph

  

  Harmeet Singh

  Resolved

  Part Number: LP38693-ADJ Hi team, One of my customers wants to use LP38693-Adj for his New project. The current requirement may be more than 500mA for few msec. They have already this part in AVL list. The customer is interested in knowing the Foldback…

  • Resolved

  • over 6 years ago
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