LM4040A41IDBZRG4IC VREF SHUNT PREC 4.096V SOT23|TEXAS INSTRUMENTS|Lead free|RoHS Compliant LM4040AIM3-4.1+T LM4040AIM3-4.1 LM4050AEM3-4.1/NOPB LM4050AEM3X-4.1/NOPB LM4050AIM3-4.1