参数资料
型号: NCP508SQ30T1G
厂商: ON Semiconductor
文件页数: 7/15页
文件大小: 0K
描述: IC REG LDO 3V 50MA SC-88A
标准包装: 3,000
稳压器拓扑结构: 正,固定式
输出电压: 3V
输入电压: 最高 7V
电压 - 压降(标准): 0.18V @ 50mA
稳压器数量: 1
电流 - 输出: 50mA(最小)
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 6-TSSOP(5 引线),SC-88A,SOT-353
供应商设备封装: SC-88A
包装: 带卷 (TR)
NCP508
TYPICAL CHARACTERISTICS
1.6
1.4
3.6
3.2
1.2
1
0.8
0.6
I out = 1.0 mA to
50 mA
2.8
2.4
2
1.6
1.2
I out = 1.0 mA to
50 mA
0.4
0.2
0
0
2
V EN = V in
V out = 1.5 V
C in = C out = 1 m F
T A = 25 ° C
4 6 8 10 12
0.8
0.4
0
0
2
V EN = V in
V out = 3.3 V
C in = C out = 1 m F
T A = 25 ° C
4 6 8 10 12
1.6
V in , INPUT VOLTAGE (V)
Figure 17. Output Voltage vs. Input Voltage
3.6
V in , INPUT VOLTAGE (V)
Figure 18. Output Voltage vs. Input Voltage
1.4
3.2
V in = 4.3 V
1.2
1
0.8
0.6
V in = 2.5 V
2.8
2.4
2
1.6
1.2
T A = 25 ° C
0.4 V EN = V in
V out = 1.5 V
0.2 C in = C out = 1 m F
0
0 0.05 0.1
0.15
0.2
0.25
0.3
0.8
0.4
0
0
V EN = V in
V out = 3.3 V
C in = C out = 1 m F
T A = 25 ° C
0.05 0.1
0.15
0.2
0.25
0.3
I out , OUTPUT CURRENT (A)
Figure 19. Output Voltage vs. Output Current
16
14
12
I out , OUTPUT CURRENT (A)
Figure 20. Output Voltage vs. Output Current
10
8
6
4
Region of Instability
Region of Stability
2
0
0
C in = C out = 1 m F
T A = 25 ° C
5 10 15
20
25
30
35
40
45
50
I out , OUTPUT CURRENT (mA)
Figure 21. Equivalent Series Resistance vs.
Output Current, X7R, MLCC Capacitor
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