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零件编号
产品描述 (功能)
L4947R 查看數據表(PDF) - STMicroelectronics
零件编号
产品描述 (功能)
生产厂家
L4947R
5V-0.5A VERY LOW DROP REGULATOR WITH RESET
STMicroelectronics
L4947R Datasheet PDF : 6 Pages
1
2
3
4
5
6
DIM.
A
C
D
D1
E
E1
F
F1
G
G1
H2
H3
L
L1
L2
L3
L4
L5
L6
L7
L9
M
M1
V4
MIN.
2.4
1.2
0.35
0.76
0.8
1
3.2
6.6
10.05
17.55
15.55
21.2
22.3
2.6
15.1
6
4.23
3.75
mm
TYP.
3.4
6.8
17.85
15.75
21.4
22.5
0.2
4.5
4
MAX.
4.8
1.37
2.8
1.35
0.55
1.19
1.05
1.4
3.6
7
10.4
10.4
18.15
15.95
21.6
22.7
1.29
3
15.8
6.6
MIN.
0.094
0.047
0.014
0.030
0.031
0.039
0.126
0.260
0.396
0.691
0.612
0.831
0.878
0.102
0.594
0.236
4.75 0.167
4.25 0.148
40
°
(typ.)
inch
TYP.
0.134
0.268
0.703
0.620
0.843
0.886
0.008
0.177
0.157
MAX.
0.189
0.054
0.110
0.053
0.022
0.047
0.041
0.055
0.142
0.276
0.409
0.409
0.715
0.628
0.850
0.894
0.051
0.118
0.622
0.260
0.187
0.167
L4947 - L4947R
OUTLINE AND
MECHANICAL DATA
Pentawatt V
A
B
C
L5
L
L1
L8
V
V1
V
R
D
D1
L2
L3
V3
R
R
V4
E
V
M1
M
H3 H1
Dia.
L7
L6
V4
G G1
F1
F
H2
RESIN BETWEEN
LEADS
V4
L9
V
H2
F
E
E1
5/6
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