LP8731QYZRRQ1 , Linear And Switching Voltage Regulator IC 4 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 2.1MHz 25-WFBGA, DSBGA. we specialize in Hotenda LP8731QYZRRQ1 electronic components. LP8731QYZRRQ1 can be shipped within 24 hours after order.