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NCP4680DMX30TCG 参数 Datasheet PDF下载

NCP4680DMX30TCG图片预览
型号: NCP4680DMX30TCG
PDF下载: 下载PDF文件 查看货源
内容描述: 150毫安,低噪声低压降稳压器 [150 mA, Low Noise Low Dropout Regulator]
分类和应用: 线性稳压器IC调节器电源电路光电二极管输出元件
文件页数/大小: 20 页 / 392 K
品牌: ONSEMI [ ON SEMICONDUCTOR ]
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NCP4680
TYPICAL CHARACTERISTICS
4.0
3.5
3.0
V
N
(mV
rms
/√Hz)
2.5
2.0
1.5
1.0
0.5
0
0.01
0.1
1
10
100
1000
V
N
(mV
rms
/√Hz)
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0.01
0.1
1
10
100
1000
FREQUENCY (kHz)
FREQUENCY (kHz)
Figure 33. Output Voltage Noise, 2.8 V Version,
V
IN
= 3.8 V
Figure 34. Output Voltage Noise, 3.3 V Version,
V
IN
= 4.3 V
3.3
2.8
2.3
1.8
1.3
V
OUT
(V)
0.801
0.800
0.799
0.798
0.797
0
10
20
30
40
50
t (ms)
60
70
80
90
100
Figure 35. Line Transients, 0.8 V Version,
t
R
= t
F
= 5
ms,
I
OUT
= 30 mA
4.3
3.8
3.3
2.8
V
OUT
(V)
V
IN
(V)
2.3
1.801
1.800
1.799
1.798
1.797
0
10
20
30
40
50
t (ms)
60
70
80
90
100
Figure 36. Line Transients, 1.8 V Version,
t
R
= t
F
= 5
ms,
I
OUT
= 30 mA
http://onsemi.com
9
V
IN
(V)