LC5540LD
Series
Single-Stage Power Factor Corrected
Off-Line Switching Regulators
Package Outline Drawing, DIP8
9.4 ±0.3
8
5
LC
1.0
+0.3
-0.05
1
a
b
c
4 1.52+-00..305
(7.6 TYP)
0.89 TYP
2.54 TYP
0.2 5 -+00.0.15
0.5 ±0.1
0~15° 0~15°
Unit: mm
Leadframe Materia:l Cu
Pin treatment: Solder Plating
Weight: Approximately 0.51g
a: Part #: 554x
b: Lot number 3 digits, plus L
1st letter: Last digit of year
2ndletter: Month
Jan to September: Numeric
October: O
November: N
December: D
3rdletter: Week
Date 1 to 10: 1
Date 11 to 20: 2
Date 21 to 31: 3
c: Internal use control number
Pb-free. Device composition compliant
with the RoHS directive.
LC5540LD-DS
9
SANKEN ELECTRIC CO., LTD.