TLVH431BIDBZTIC VREF SHUNT PREC ADJ SOT-23-3|TEXAS INSTRUMENTS|Lead free|RoHS Compliant TLV431BFTA TLVH431BIDBZTG4IC VREF SHUNT PREC ADJ SOT-23-3|TEXAS INSTRUMENTS|Lead free|RoHS Compliant TLV431BFTA