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0402ZD105KAT2A 参数 Datasheet PDF下载

0402ZD105KAT2A图片预览
型号: 0402ZD105KAT2A
PDF下载: 下载PDF文件 查看货源
内容描述: 200毫安超低噪音非常低智商,高PSRR ,低压差线性稳压器 [200 mA Ultra-Low Noise Very-Low Iq, High PSRR, LDO Linear Voltage Regulator]
分类和应用: 稳压器
文件页数/大小: 13 页 / 680 K
品牌: ONSEMI [ ON SEMICONDUCTOR ]
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NCP729
典型特征
输出电压噪声(MV / rtHz的)
输出电压噪声(MV / rtHz的)
10
V
IN
= 2.0 V,
V
OUT
= 0.8 V,
C
IN
= C
OUT
= 1
MF,
T
A
= 25°C
I
OUT
= 10毫安
I
OUT
= 1毫安
I
OUT
= 200毫安
10
V
IN
= 3.6 V,
V
OUT
= 3.3 V,
C
IN
= C
OUT
= 1
MF,
T
A
= 25°C
I
OUT
= 10毫安
I
OUT
= 1毫安
I
OUT
= 200毫安
1
1
0.1
0.1
0.01
0.01
0.001
10
100
1K
10 K
100 K
1M
10 M
0.001
10
100
1K
10 K
100 K
1M
10 M
频率(Hz)
频率(Hz)
图3.输出电压噪声,
V
OUT
= 0.8 V ,C
OUT
= 1
mF
80
70
60
PSRR (分贝)
50
40
30
20
10
0
10
V
IN
= 2.3 V,
V
OUT
= 1.8 V,
C
IN
=无,
C
OUT
= 1
MF,
T
A
= 25°C
100
1K
I
OUT
= 100毫安
I
OUT
= 200毫安
I
OUT
= 1毫安
I
OUT
= 10毫安
PSRR (分贝)
90
80
70
60
50
40
30
20
10
0
10
图4.输出电压噪声,
V
OUT
= 3.3 V ,C
OUT
= 1
mF
I
OUT
= 1毫安
I
OUT
= 10毫安
V
IN
= 3.3 V,
V
OUT
= 2.8 V,
C
IN
=无,
C
OUT
= 1
MF,
T
A
= 25°C
100
1K
I
OUT
= 100毫安
I
OUT
= 200毫安
10 K
100 K
1M
10 M
10 K
100 K
1M
10 M
频率(Hz)
频率(Hz)
图5. PSRR ,V
OUT
= 1.8 V ,C
OUT
= 1
mF
90
80
70
PSRR (分贝)
60
50
40
30
20
10
0
10
V
IN
= 3.8 V,
V
OUT
= 3.3 V,
C
IN
=无,
C
OUT
= 1
MF,
T
A
= 25°C
100
1K
I
OUT
= 100毫安
I
OUT
= 200毫安
I
OUT
= 1毫安
I
OUT
= 10毫安
PSRR (分贝)
90
80
70
60
50
40
30
20
10
0
10
图6. PSRR ,V
OUT
= 2.8 V ,C
OUT
= 1
mF
I
OUT
= 1毫安
I
OUT
= 10毫安
V
IN
= 3.8 V,
V
OUT
= 3.3 V,
C
IN
=无,
C
OUT
= 4.7
MF,
T
A
= 25°C
100
I
OUT
= 100毫安
I
OUT
= 200毫安
10 K
100 K
1M
10 M
1K
10 K
100 K
1M
10 M
频率(Hz)
频率(Hz)
图7. PSRR ,V
OUT
= 3.3 V ,C
OUT
= 1
mF
图8. PSRR ,V
OUT
= 3.3 V ,C
OUT
= 4.7
mF
http://onsemi.com
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