參數(shù)資料
型號(hào): SPX2945R
英文描述: 500mA Low Drop Out Voltage Regulator with Shutdown
中文描述: 500mA的低壓差與關(guān)斷穩(wěn)壓器
文件頁(yè)數(shù): 8/11頁(yè)
文件大?。?/td> 101K
代理商: SPX2945R
6
Rev. B Date:01/20/04
SPX2945 400mA Low Dropout Voltage Regulator with Shutdown
Copyright 2004 Sipex Corporation
4
3
2
1
E
b
2
-A-
L
2
D
L
3
L
1
b
1
e
-C-
e1
D
1
E
1
BACK VIEW A-A
TERM 4
C
.010
M
A M
3 PLCS
-B-
A
1
C
1
c
8
A
SEATING
PLANE
H
L
NOTES
1. Refer To Applicable Symbol List.
2. Dimensions And Tolerancing Per Ansi Y14.5m - 1982.
3. Lead Dimension Uncontrolled in L3
4. Tab Contour Optional Within Dim. b2 & L2 And E1 & D1
5. D1 & E1 Establishes A Minimum Mounting Surface for
Terminal 4.
6. L is the Termal Length for Soldering.
7. Controlling Dimension: Inch
8. 2 Mils Suggested For Postive Contact At Mounting.
S
Y
M
B
O
L
MIN.
N
O
T
E
INCHES
MAX
MIN.
MAX
0.098
0.180
2.184
0.889
0.635
7.620
5.207
0.457
5.969
4.318
6.350
4.318
9.398
0.508
0.635
0.889
1.143
4
4,5
6
4
3
MM
2.3876
1.143
0.889
1.143
5.461
0.5842
6.223
-
6.731
-
10.414
-
1.016
1.270
1.524
A
A1
b
b1
b2
c
c1
D
D1
E
E1
e
e1
H
L
L1
L2
L3
0.086
0.035
0.025
0.300
0.205
0.018
0.235
0.170
0.250
0.170
0.370
0.020
0.025
0.035
0.045
0.094
0.045
0.035
0.045
0.215
0.023
0.245
-
0.265
-
0.410
-
0.040
0.050
0.060
2.489
4.572
PACKAGE: 3 PIN TO-252
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