power management ics mark informations me-R5510H-0310 R5510H series mark specification ? sot-89-5 1 2 3 4 5 6 1 , 2 , 3 , 4 : product code (refer to part number vs. product code) 5 , 6 : lot number ? part number vs. product code product code product code product code product code part number 1 2 3 4 part number 1 2 3 4 part number 1 2 3 4 part number 1 2 3 4 R5510H001a r 0 1 a R5510H007d r 0 7 d R5510H013d r 1 3 d R5510H018d r 1 8 d R5510H002a r 0 2 a R5510H007h r 0 7 h R5510H014h r 1 4 h R5510H019c r 1 9 c R5510H002h r 0 2 h R5510H007j r 0 7 j R5510H014j r 1 4 j R5510H020c r 2 0 c R5510H002k r 0 2 k R5510H007k r 0 7 k R5510H014k r 1 4 k R5510H021m r 2 1 m R5510H003a r 0 3 a R5510H008c r 0 8 c R5510H015h r 1 5 h R5510H022j r 2 2 j R5510H003b r 0 3 b R5510H008d r 0 8 d R5510H015j r 1 5 j R5510H022l r 2 2 l R5510H003c r 0 3 c R5510H009d r 0 9 d R5510H015k r 1 5 k R5510H023l r 2 3 l R5510H003f r 0 3 f R5510H010c r 1 0 c R5510H016h r 1 6 h R5510H024d r 2 4 d R5510H003l r 0 3 l R5510H010n r 1 0 n R5510H016j r 1 6 j R5510H025k r 2 5 k R5510H004b r 0 4 b R5510H011a r 1 1 a R5510H016k r 1 6 k R5510H026n r 2 6 n R5510H004j r 0 4 j R5510H011c r 1 1 c R5510H017h r 1 7 h R5510H027n r 2 7 n R5510H005b r 0 5 b R5510H011n r 1 1 n R5510H017j r 1 7 j R5510H006d r 0 6 d R5510H012d r 1 2 d R5510H017k r 1 7 k
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