LP2985IM5X-2.8 LDO电压调整器/稳压电源IC 2.8V 280mV/0.28V SOT-153/MF05A/SOT23-5 marking/标记 LOKB 短路保护 过热保护
品牌:National Semiconductor小功率电感 CI3225-R82M 820nH/0.82UH 3225-R82M
品牌:SUMIDA可调电容 TZV02R200A110T00 4.5-20.0pf 2X2-20P
品牌:MURATACL-482T-WS-SD-TS LED二极管 2.9V 20mA 76mW 0603白
品牌:CITIZEN