l5953 STMicroelectronics, l5953 Datasheet - Page 29

• Manufacturer Part Number: l5953
• Description: Multiple Switching Voltage Regulator
• Manufacturer: STMicroelectronics

L5953
7
Package information
In order to meet environmental requirements, ST offers these devices in ECOPACK®
packages. These packages have a lead-free second level interconnect. The category of
second level interconnect is marked on the package and on the inner box label, in
compliance with JEDEC standard JESD97. The maximum ratings related to soldering
conditions are also marked on the inner box label. ECOPACK is an ST trademark.
ECOPACK specifications are available at: www.st.com.
Figure 22. PowerSO36 mechanical data and package dimensions
Note: “D and E1” do not include mold flash or protusions.
DIM.
D1
E1
E2
E3
a1
a2
a3
e3
D
G
H
N
A
b
E
e
h
L
c
s
- Mold flash or protusions shall not exceed 0.15mm (0.006”)
- Critical dimensions are "a3", "E" and "G".
15.80
13.90
10.90
15.50
MIN.
0.10
0.22
0.23
9.40
5.80
0.8
0
0
11.05
TYP.
0.65
mm
MAX.
16.00 0.6220
11.10 0.4291
15.90 0.6102
3.60
0.30
3.30
0.10
0.38
0.32
9.80
14.5
2.90
6.20
0.10
1.10
1.10
10˚ (max)
8˚ (max)
0.0039
0.0087
0.0091
0.3701
0.5472
0.2283
0.0315
MIN.
0.0256
0.4350
inch
TYP.
0.1417
0.0118
0.1299
0.0039
0.0150
0.0126
0.6299
0.3858
0.5709
0.4370
0.1142
0.2441
0.0039
0.6260
0.0433
0.0433
MAX.
MECHANICAL DATA
OUTLINE AND
PowerSO-36
Package information
0096119 C
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