2010年10月1日 · I need an LTSpice model for a TLV431 adjustable 1.24V shunt regulator. I can't for the life of me seem to import any of the various models I've found on the internet. I've …

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2012年5月24日 · I'm trying to add a TL431 to my files in LT Spice. I modified a LT1009 and added it to my symbol files under New/LT431 and added the sub file to my New/TL4431.sub file. No …

2018年8月23日 · Hi, I have a 2.5v vRef requirement and at first I looked to improve over a 2.5v zener using an LM4040-2.5. I then realised it has the same issue as a low voltage zener …

2023年5月1日 · Hello, I wonder about the realization of a switching of led network according to the linear value of a PMW 12V. I would like to create a switching (without comparator) with a …

2014年2月1日 · 1. The TLV431.asy symbol attributes are incorrect. The only attibutes values should be: Prefix=X Value = TLV431 Modelfile = tlv431.lib all others should be blank (except …

2019年4月19日 · If that's too much, you can use a TLV431, which can operate with higher resistor values. With that you could reduce the current by at least a factor of 10. The main difference is …

2010年4月26日 · What is the voltage you want it to disconnect at (Vu)? What is the voltage you want it to reconnect(Vl)? If you are separately switching the load on/off, you need a minimum …