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Author Topic: What's inside a TL431?  (Read 2185 times)

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Offline amykTopic starter

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What's inside a TL431?
« on: May 28, 2014, 01:06:51 pm »
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Offline Phaedrus

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Re: What's inside a TL431?
« Reply #1 on: May 29, 2014, 03:43:22 am »
This is actually extremely interesting.
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Offline T3sl4co1l

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Re: What's inside a TL431?
« Reply #2 on: May 29, 2014, 03:45:59 am »
Saw it earlier from HaD, cool stuff.

Further reading on a similar subject:
http://www.audio-perfection.com/voltage-regulators/linear-regulators/accurate-tl431-model-development-analysis-and-evaluation.html

Which if you've ever tried to use a TL431 simulation model, you may understand the reason...

Tim
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Offline zapta

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Re: What's inside a TL431?
« Reply #3 on: June 14, 2014, 03:27:39 am »
Quote from: Phaedrus on May 29, 2014, 03:43:22 am
This is actually extremely interesting.

Indeed. It also has a link to zeptobars.ru which has photos of many chips, for example this fake FTDI

http://zeptobars.ru/en/read/FTDI-FT232RL-real-vs-fake-supereal
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