TL_431_symbol_and_basic_structure_ENG.png


Summary

Description
English: Equivalent (abstraction level) schematic of the TL431. Note that actual, transistor-level schematic does not contain neither a 2.5V source (it's actually a 1.2V bandgap), nor a traditional balanced-input opamp (it's a current bridge differential circuit).
Date
Source Own work
Author Retired electrician
Other versions
legend in Russian
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