POWER MANAGEMENT ICs MARK INFORMATIONS ME-R1111N-100721 R1111N SERIES MARK SPECIFICATION • SOT-23-5 (SC-74A) c,d : Product Code (refer to Part Number vs. Product Code) e,f : Lot Number 1 • 2 3 4 Part Number vs. Product Code R1111Nxx1A Series Part Number R1111N151A R1111Nxx1B Series Product Code c d E 5 Part Number R1111N381A Product Code c d B 8 Part Number R1111N151B Product Code c d K 5 Part Number Product Code c d R1111N381B G 8 R1111N161A E 6 R1111N391A B 9 R1111N161B K 6 R1111N391B G 9 R1111N171A E 7 R1111N401A C 0 R1111N171B K 7 R1111N401B H 0 R1111N181A E 8 R1111N411A C 1 R1111N181B K 8 R1111N411B H 1 R1111N191A E 9 R1111N421A C 2 R1111N191B K 9 R1111N421B H 2 R1111N201A A 0 R1111N431A C 3 R1111N201B F 0 R1111N431B H 3 R1111N211A A 1 R1111N441A C 4 R1111N211B F 1 R1111N441B H 4 R1111N221A A 2 R1111N451A C 5 R1111N221B F 2 R1111N451B H 5 R1111N231A A 3 R1111N461A C 6 R1111N231B F 3 R1111N461B H 6 R1111N241A A 4 R1111N471A C 7 R1111N241B F 4 R1111N471B H 7 R1111N251A A 5 R1111N481A C 8 R1111N251B F 5 R1111N481B H 8 R1111N261A A 6 R1111N491A C 9 R1111N261B F 6 R1111N491B H 9 R1111N271A A 7 R1111N501A D 0 R1111N271B F 7 R1111N501B J 0 R1111N281A A 8 R1111N281B F 8 R1111N471B5 K 2 R1111N291A A 9 R1111N291B F 9 R1111N301A B 0 R1111N301B G 0 R1111N311A B 1 R1111N311B G 1 R1111N321A B 2 R1111N321B G 2 R1111N331A B 3 R1111N331B G 3 R1111N341A B 4 R1111N341B G 4 R1111N351A B 5 R1111N351B G 5 R1111N361A B 6 R1111N361B G 6 R1111N371A B 7 R1111N371B G 7