TPS63020DSJRTPS2051BDRTPS2553DRVRTPD4E001DBVRTPS2552DBVRTPS51362RVERTLV431ACDBVRGRM31CR61A476ME15TPS54218RTERTL431ACDR0402B104K160CTTL431ACDBZRGRM32ER60J107ME20LLM317DCYRTPS62160DSGRINA226AIDGSRTL431BIDBZRTPS61232DRCRSN74CBTLV3257PWRTPS51312DRCRGRM033R60J105MEA2DGRM155R61A105KE15DTPS22965DSGRTI代理商TI现货商德国TI)