LP8728QSQX-D/NOPB , Buck Switching Regulator IC Positive Fixed 1.2V, 1.5V, 1.8/2.65V, 3.3V 4 Output 1A 28-WFQFN Exposed Pad. we specialize in Hotenda LP8728QSQX-D/NOPB electronic components. LP8728QSQX-D/NOPB can be shipped within 24 hours after order.