TPS77615PWPRIC REG LDO 1.5V .5A 20-HTSSOP|TEXAS INSTRUMENTS|Lead free|RoHS Compliant TPS77615PWP TPS77615PWPRG4IC REG LDO 1.5V .5A 20-HTSSOP|TEXAS INSTRUMENTS|Lead free|RoHS Compliant TPS77615PWPG4