參數資料
型號: RM4391D
廠商: RAYTHEON SEMICONDUCTOR
元件分類: 穩(wěn)壓器
英文描述: Inverting and Step-Down Switching Regulator
中文描述: 0.375 A SWITCHING REGULATOR, CDIP8
文件頁數: 21/22頁
文件大小: 153K
代理商: RM4391D
RC4391
PRODUCT SPECIFICATION
21
Mechanical Dimensions
(continued)
8-Lead SOIC Package
8
5
1
4
D
A
A1
– C –
LEAD COPLANARITY
ccc C
SEATING
PLANE
e
B
L
h x 45
C
a
E
H
A
A1
B
C
D
.053
.004
.013
.008
.189
.069
.010
.020
.010
.197
1.35
0.10
0.33
0.20
4.80
1.75
0.25
0.51
0.25
5.00
Symbol
Inches
Min.
Max.
Min.
Max.
Millimeters
Notes
E
e
H
h
L
N
.150
.158
3.81
4.01
.228
.010
.016
.244
.020
.050
5.79
0.25
0.40
6.20
0.50
1.27
.050 BSC
1.27 BSC
0
8
0
8
3
6
5
2
2
8
8
a
ccc
.004
0.10
Notes:
1.
2.
"D" and "E" do not include mold flash. Mold flash or
protrusions shall not exceed .010 inch (0.25mm).
"L" is the length of terminal for soldering to a substrate.
Terminal numbers are shown for reference only.
"C" dimension does not include solder finish thickness.
Symbol "N" is the maximum number of terminals.
3.
4.
5.
6.
Dimensioning and tolerancing per ANSI Y14.5M-1982.
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