R1234D Datasheet, PDF (26/26 Pages) RICOH electronics devices division – PWM/VFM Step-Down DC/DC CONVERTER with Synchronous Rectifier

MARK INFORMATION
ME-R1234D-0608
R1234D SERIES MARK SPECIFICATION
• SON-8
1 _to 4 _{: Product Code (refer to Part Number vs. Product Code)}
1234
5_, 6
: Lot Number
R ⁵⁶
• Part Number vs. Product Code
Product Code
Part Number
123 4
R1234D121A H 1 2 A
R1234D131A H 1 3 A
R1234D141A H 1 4 A
R1234D151A H 1 5 A
R1234D161A H 1 6 A
R1234D171A H 1 7 A
R1234D181A H 1 8 A
R1234D191A H 1 9 A
R1234D201A H 2 0 A
R1234D211A H 2 1 A
R1234D221A H 2 2 A
R1234D231A H 2 3 A
R1234D241A H 2 4 A
R1234D251A H 2 5 A
R1234D261A H 2 6 A
R1234D271A H 2 7 A
R1234D281A H 2 8 A
R1234D291A H 2 9 A
R1234D301A H 3 0 A
R1234D311A H 3 1 A
R1234D321A H 3 2 A
R1234D331A H 3 3 A
Part Number
R1234D121B
R1234D131B
R1234D141B
R1234D151B
R1234D161B
R1234D171B
R1234D181B
R1234D191B
R1234D201B
R1234D211B
R1234D221B
R1234D231B
R1234D241B
R1234D251B
R1234D261B
R1234D271B
R1234D281B
R1234D291B
R1234D301B
R1234D311B
R1234D321B
R1234D331B
Product Code
12 3 4
H1 2 B
H1 3 B
H1 4 B
H1 5 B
H1 6 B
H1 7 B
H1 8 B
H1 9 B
H2 0 B
H2 1 B
H2 2 B
H2 3 B
H2 4 B
H2 5 B
H2 6 B
H2 7 B
H2 8 B
H2 9 B
H3 0 B
H3 1 B
H3 2 B
H3 3 B
Product Code
Part Number
1 234
R1234D001C H 0 1 C
R1234D001D H 0 1 D