
AME公司
AME8830
启用回应
0
超低压差,快速打开
150毫安CMOS稳压器
纹波抑制
-10
V
IN
=V
OUT
+0.2V
I
L
=100mA
纹波抑制比(分贝)
V
EN
2V/Div
0
V
IN
=4.2V
I
L
=150mA
C
BP
=0.01F
-20
-30
-40
-50
-60
-70
-80
-90
I
L
=150mA
I
L
=0mA
I
L
=50mA
V
OUT
1V/Div
100S/Div
-100
100
1K
10K
100K
1M
频率(Hz)
输出噪声谱密度
10
输出阻抗
1.85
V
IN
=4.2V
1.65
1.45
C
BP
=0F,
I
OUT
=1,50,100,150mA
1
输出Inpedance
噪声( μ V /
√
赫兹)
1.25
1.05
0.85
0.65
0.45
I
L
=150mA
I
L
=50mA
C
BP
=0.21F,
I
OUT
=1,50,100,150mA
C
BP
=0.01
F,
I
OUT
=1,50,100,150mA
0.25
0.05
100
0.1
1
10
100
1000
10000
100000
1000000
频率(KHz )
频率(Hz)
纹波抑制
0
-10
-20
V
IN
=V
OUT
+1V
I
L
=100mA
I
L
=0mA
-40
-50
-60
-70
-80
-90
-100
100
I
L
=50mA
I
L
=150mA
1.85
V
IN
=V
OUT
+0.2V
1.65
输出阻抗
I
L
=50mA
纹波抑制比(分贝)
-30
安输出林pedance
1.45
1.25
1.05
0.85
0.65
0.45
0.25
0.05
100
I
L
=150mA
1K
10K
100K
1M
1000
10000
100000
1000000
频率(Hz)
频率(Hz)
11