TL431AIL3T Datasheet, PDF (12/21 Pages) STMicroelectronics – Programmable voltage reference

Package mechanical data
4.1
SO-8 package information
Figure 24. SO-8 package mechanical drawing
TL431, TL432
Table 6.
Ref.
A
A1
A2
b
c
D
E
E1
e
h
L
L1
k
ccc
SO-8 package mechanical data
Dimensions
Millimeters
Min.
Typ.
Max.
Min.
1.75
0.10
0.25
0.004
1.25
0.049
0.28
0.48
0.011
0.17
0.23
0.007
4.80
4.90
5.00
0.189
5.80
6.00
6.20
0.228
3.80
3.90
4.00
0.150
1.27
0.25
0.50
0.010
0.40
1.27
0.016
1.04
0°
8°
0°
0.10
Inches
Typ.
0.193
0.236
0.154
0.050
0.040
Max.
0.069
0.010
0.019
0.010
0.197
0.244
0.157
0.020
0.050
8°
0.004
12/21
Doc ID 4467 Rev 11