参数资料
型号: SPX2945M3-L-5-0/TR
厂商: Exar Corporation
文件页数: 9/12页
文件大小: 0K
描述: IC REG LDO 5V .4A SOT223-3
标准包装: 2,500
稳压器拓扑结构: 正,固定式
输出电压: 5V
输入电压: 最高 26V
电压 - 压降(标准): 0.36V @ 400mA
稳压器数量: 1
电流 - 输出: 400mA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: TO-261-4,TO-261AA
供应商设备封装: SOT-223
包装: 带卷 (TR)
PACKAGE: 3 PIN TO-263
E
E/2
L1
A
C2
Seating
Plane
SIDE VIEW
H
D
Chamfer
Optional
1
2
3
c
e
See Detail C
b2
b
FRONT VIEW
θ
Gauge Plane
L
L3
A1
Seating
Plane
DETAIL C
Thermal
Pad
(L1)
SYMBOL
3 Pin TO-263 JEDEC TO-263
Inches
Controlling Dimension
Variation AA
Millimeters
Conversion Factor:
1 Inch = 25.40 mm
D1
A
MIN NOM MAX
0.160 - 0.190
MIN NOM MAX
4.06 - 4.83
A1 0.000 - 0.010
0.00 - 0.25
b
0.020 - 0.039
0.51 - 0.99
b2 0.045 - 0.070
1.14 - 1.78
c
0.015 - 0.029
0.38 - 0.74
c2 0.045 - 0.065
1.14 - 1.65
D
0.330 - 0.380
8.38 - 9.65
D1 0.270 - -
6.86 - -
E
0.380 - 0.420
9.65 - 10.67
E1 0.245 - -
6.22 - -
e
H
L
.100 BSC
0.575 - 0.625
0.070 - 0.110
2.54 BSC
14.61 - 15.88
1.78 - 2.79
E1
BACK
VIEW
L1 - - 0.066
L3 .010 BSC
O 0? - 8?
SIPEX Pkg Signoff Date/Rev:
- - 1.68
0.25 BSC
0? - 8?
JL Aug5-05 / Rev A
Date: 3/14/06
SPX2945 400mA Low Dropout Voltage Regulator with Shutdown
9
?Copyright 2006 Sipex Corporation
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