参数资料
型号: SPX2945M3-L-5-0/TR
厂商: Exar Corporation
文件页数: 7/12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-220
Q
E2
E
?P
Thermal
Pad
(H1)
D2
D
D1
1
FRONT
VIEW
L
e
b
L1
BACK
VIEW
b2
e1
E1
A
Seating
Plane
3 Pin TO-220
JEDEC TO-220
Variation AB
A1
SYMBOL
Dimensions in Inches:
Controlling Dimension
Dimensions in Millimeters:
Conversion Factor:
1 Inch = 25.40 mm
H1
SIDE
VIEW
Chamfer
Optional
MIN NOM
A 0.140 -
A1 0.020 -
A2 0.080 -
b
0.015 0.027
b2 0.045 0.057
c 0.014 -
D
0.560 -
D1 0.330 -
D2 0.480 -
E
0.380 -
E1 0.270 -
E2 - -
e
.100 BSC
e1
.200 BSC
H1 0.230 -
MAX
0.190
0.055
0.115
0.040
0.070
0.024
0.650
0.355
0.507
0.420
0.350
0.030
0.270
MIN NOM MAX
3.56 - 4.83
0.51 - 1.27
2.03 - 2.79
0.25 0.51 1.02
1.14 1.45 1.78
0.25 - 0.51
14.22 - 16.51
8.38 - 8.89
12.19 - 12.70
9.65 - 10.67
6.86 - 8.89
- - 0.76
2.54 BSC
5.08 BSC
5.84 - 6.86
C
L
0.500 -
0.580
12.70 - 14.73
L1 - -
0.250
- - 6.35
A2
Φ P
Q
0.139 -
0.100 -
0.161
0.135
3.30 - 4.06
2.54 - 3.30
SIPEX Pkg Signoff Date/Rev:
JL Aug4-05 / Rev A
Date: 3/14/06
SPX2945 400mA Low Dropout Voltage Regulator with Shutdown
7
?Copyright 2006 Sipex Corporation
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