参数资料
型号: PQ1N333MASPQ
厂商: Sharp Microelectronics
文件页数: 3/5页
文件大小: 0K
描述: IC REG LDO 3.3V .35A SOT-89
标准包装: 1,000
稳压器拓扑结构: 正,固定式
输出电压: 3.3V
输入电压: 最高 9V
电压 - 压降(标准): 0.45V @ 350mA
稳压器数量: 1
电流 - 输出: 350mA(最小值)
工作温度: -30°C ~ 85°C
安装类型: 表面贴装
封装/外壳: TO-243AA
供应商设备封装: SOT-89
包装: 带卷 (TR)
PQ1Nxx3MxSPQ Series
Fig.3 Power Dissipation vs. Ambient
1000
900
800
700
600
500
400
300
200
100
Temperature
Mounting PCB
PCB
Copper foil
0
-40 -25 0 25 50 75 85 100 125
Ambient temperature T a (°C)
150
Material
PCB Size
Copper foil area
Thickness of copper
Note) Oblique line portion:Overheat protection may operate in this area.
Fig.4 Overcurrent Protection Characteristics
100
75
50
25
Fig.5 Output Voltage vs. Input Voltage
( PQ1N333MASPQ )
4
3
2
1
0
Ta=25 °C
0 0.1
0.2
0.3
0.4
0.5
0
0
1
2
3
4
5
6
7
Output current I O (A)
Fig.6 Circuit Operating Current vs. Input
Voltage ( PQ1N333MASPQ )
Input voltage V IN (V)
Fig.7 Quiescent Current vs. Junction
Temperature
40
30
20
10
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
V IN =5V
Io=0mA
0
0
1
2
3
4
5
6
7
0.6
-50
-25
0
25
50
75
100
125
Input voltage V IN (V)
3
Junction temperature T j ( ° C)
Sheet No.: OP06045
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