• LM4050-N: Power management forum

  

  Aaron Spaete

  TI Thinks Resolved

  Part Number: LM4050-N Team, My customer has a question regarding the LM4050 (5V Zener Shunt) reverse current transient rating. The abs max information in the datasheet specifies 20 mA reverse current rating, but can the part exceed this for short transient…

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

• LM4050-N-Q1: Breakdown voltage temperature coefficient clarification

  

  Scarlett Cao

  TI Thinks Resolved

  Part Number: LM4050-N-Q1 Hi team, Could you pls help share below Ir=1mA is spec at what temperature range? Datasheet has list 25C and full temp range spec for Ir=100uA, but didnt specify it clearly for Ir=10mA/1mA Thank you Scarlett

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

• LM4050-N-Q1: Component type for SN29500

  

  Chuqiang Wen

  TI Thinks Resolved

  Part Number: LM4050-N-Q1 Hi Expert, My customer is doing the FuSa analysis for their system. LM4050 is used in this project. Can you help fill the component type to the excel for LM4050 based on SN29500? I saw there have SN29500 category in FuSa…

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

• [FAQ] LM4040-N: Can you provide the part number nomenclature for LM4040-N and LM4050-N?

  

  Masoud Beheshti61

  Resolved

  Part Number: LM4040-N Other Parts Discussed in Thread: LM4050-N Can you provide the part number nomenclature for LM4040-N and LM4050-N?

  • Resolved

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

• LM4050-N-Q1: Supply to multiple ADC128S102QML and DAC121S101

  

  Danilo A.

  Resolved

  Part Number: LM4050-N-Q1 Hi Team, Figure 14 of the datasheet of LM4050QML and Figure 43 of DAC121S101WGRQV show that it can be used as power supply and reference to ADC128S102QML and DAC121S101WGRQV . Our customer would like to know how many ADCs or…

  • Resolved

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

• LM4050-N-Q1: Cload value

  

  Sherry Liang

  Resolved

  Part Number: LM4050-N-Q1 Other Parts Discussed in Thread: TL431 , Dear team, Before TL431 have requirement for the Cload. I am not sure whether our 4050 have the same requirement. Below schematic, Rs=49.9k and C94/Cload=0.001uF, is this ok? …

  • Resolved

  • over 4 years ago
  • Power management
  • Power management forum
Answered

• LM4050-N-Q1: Is there a maximum output capacitor limit?

  

  Sherry Liang

  Resolved

  Part Number: LM4050-N-Q1 Dear team, For this device, there is no output capacitor required. If the customer wants to add capacitors to reduce noise, is there a maximum capacitor limit? Thanks & Best Regards, Sherry

  • Resolved

  • over 4 years ago
  • Power management
  • Power management forum
Answered

• LM4050-N-Q1: Reverse breakdown voltage 2-V option datasheet

  

  Christian Willschek90

  Resolved

  Part Number: LM4050-N-Q1 Hi, i looked into the LM4050-N-Q1 data sheet ( https://www.ti.com/lit/ds/symlink/lm4050-n-q1.pdf ) page 5: is it really 1024mV tolerance? Thank you

  • Resolved

  • over 4 years ago
  • Power management
  • Power management forum

• TL4050A vs LM4050-N: Are they manufactured with different requirements?

  

  ArTzy

  TI Thinks Resolved

  Hi Experts, We would like to ask your assistance on this query from a client as per this thread's title. There is a customer who has been using the LM4050AIM3-2.5/NOPB (from National Semicon) part for years but turns out to be out of stock, planning…

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

• LM4050-N: Vout accuracy at low temp

  

  K.Hamamoto

  Resolved

  Part Number: LM4050-N Hi Our customer found a sample which has low accuracy at low temp. (Please see the following temp.) Vs=8V, Vout=5V, LM4050AIM3-5.0 1. Do you think that accuracy of a failure sample is not normal at low temp? 2.Is…

  • Resolved

  • over 6 years ago
  • Power management
  • Power management forum

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