【ON Semiconductor】LM317MDTG,IC REG LDO ADJ .5A DPAK
【ON Semiconductor】LM317MDTRK,IC REG LDO ADJ .5A DPAK
【ON Semiconductor】LM317MDTRKG,IC REG LDO ADJ .5A DPAK
【STMicroelectronics】LM317MDT-TR,IC REG LDO ADJ .5A DPAK
【Fairchild Semiconductor】LM317MDTX,IC REG LDO ADJ .5A DPAK
LM317MDTX/NOPB,线性稳压器 - 标准
【Fairchild Semiconductor】LM317MDTXM,IC REG LDO ADJ .5A DPAK
【Texas Instruments】LM317MKTPR,IC REG LDO ADJ .5A TO-252