ZRC250A02IC VREF SHUNT PREC 2.5V TO-92-3|DIODES INC|Lead free|RoHS Compliant ZRC250F02TA ZRC250A01IC VREF SHUNT PREC 2.5V TO-92-3|DIODES INC|Lead free|RoHS Compliant ZRC250F01TA ZRC250F02TCIC VREF SHUNT PREC 2.5V SOT-23|DIODES INC|Lead free|RoHS Compliant ZRC250F02TA ZRC250F02TA