• TL431-Q1: Negative voltage output

  

  Lijia Zhu

  TI Thinks Resolved

  Part Number: TL431-Q1 Other Parts Discussed in Thread: TL431 Hi team, Figure 35 is a positive regulator. Could you help to advise how to use this device for a negative voltage regulator? B&R Lijia

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

• TL431-Q1: Query on application

  

  Sandeep Varma

  TI Thinks Resolved

  Part Number: TL431-Q1 Other Parts Discussed in Thread: TL431 , Hi, I could see 10nF Cap between cathode and reference pin in data sheet of TL431(for ex: Image attached). Two questions as follows: 1) Is it mandatory to have this cap for voltage regulator application…

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

• TL431-Q1: Query on TL431 Response time as comparator

  

  Sandeep Varma

  Resolved

  Part Number: TL431-Q1 Other Parts Discussed in Thread: TL431 Hi, I have been simulating the TL431 as comparator. I have given green color waveform as input to ref pin. I could see the TL431 responding(blue color waveform) after > 100uS when ref pin voltage…

  • Resolved

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

• LM25037-Q1: TL431 Compensation for LM25037

  

  Jishnu K

  Resolved

  Part Number: LM25037-Q1 Other Parts Discussed in Thread: TL431 , LM25037 Hello there, I'm going to use LM25037 for controlling a half bridge converter and also an TL431 and optocoupler isolation for compensation circuit. Is it okay to implement the compensation…

  • Resolved

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

• TL431-Q1: Diode drop

  

  Sandeep Varma

  TI Thinks Resolved

  Part Number: TL431-Q1 Hi, I have query on TL431A. What is the forward voltage drop of the diode as marked below? we need this for some circuit analysis.

  • over 1 year ago
  • Power management
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• TL431-Q1: TL431-Q1 vs TL431

  

  kura

  TI Thinks Resolved

  Part Number: TL431-Q1 1.Please let us know the difference between T L431BQDBZRQ1 and TL431BQDBZR. Does these part use same die ? Only Automotive Qualification ? 2.We found the difference of ESD rating between these 2item. Please let us the reason why…

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

• TL431-Q1: Precision voltage refernce

  

  Louis Huang

  TI Thinks Resolved

  Part Number: TL431-Q1 Hello Ti, I have a precision voltage reference design requirement in 0.2V, but searched from all precision voltage reference the output lowest range is about 1.2V. Have any method can produce a 0.2V(+/-0.5%) precision voltage for…

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

• TL431-Q1: TL431BQDBZR

  

  Hiap Seng Lim

  TI Thinks Resolved

  Part Number: TL431-Q1 Dear Sir/madam, may i know what is the different between TL431BCDBZR and TL431BQDBZR? Is it symbolization different only? Looking forward to heard from you soon. Best regards,

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

• TLV4316: Alternative of NJM1431AU(TE2)

  

  Lillian Liu(SH)

  TI Thinks Resolved

  Part Number: TLV4316 Other Parts Discussed in Thread: TL1431-Q1 , ATL431LI-Q1 , TL431-Q1 , TL431LI-Q1 , TLA431 Tool/software: Hi team, Do you have alternative of NJM1431AU(TE2), need reference voltage is 2.465V, not P2P is ok. Thanks Lillian

  • 1 month ago
  • Amplifiers
  • Amplifiers forum

• TL431-Q1: C1 capacitor calculation and selection

  

  Rookie.Soybean

  TI Thinks Resolved

  Part Number: TL431-Q1 Other Parts Discussed in Thread: TL431 I am using TL431 to build a regulator with max. average load current of 0.5Adc and transient start-up peak current of 2Apk. This regulator is used for power of SiC mosfet driver. I notice there…

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

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