Introduction - If you have any usage issues, please Google them yourself
TL431 adjustable precision reference power supply has the following characteristics: Regulators value continuously adjustable from 2.5 ~ 36V reference voltage of the original error of+-1.0 , low dynamic output resistance, typically 1.0 to 0.22 ohm output current 100 mA the whole temperature temperature characteristics within the flat, a typical value of 50ppm low output voltage noise.