參數(shù)資料
型號: NCP500
廠商: ON SEMICONDUCTOR
元件分類: 基準電壓源/電流源
英文描述: 150 mA CMOS Low Noise Low-Dropout Voltage Regulator(150 mA, CMOS,低噪聲,低壓差穩(wěn)壓器)
中文描述: 一五〇毫安CMOS低噪聲低壓差穩(wěn)壓器(150毫安的CMOS,低噪聲,低壓差穩(wěn)壓器)
文件頁數(shù): 10/20頁
文件大?。?/td> 142K
代理商: NCP500
NCP500
http://onsemi.com
10
150
125
100
75
50
25
0
175
200
225
40
20
0
60
80
100
600
400
200
0
800
1000
400
300
200
100
0
500
600
150
125
100
75
50
25
0
175
200
225
Input Voltage (V)
G
Input Voltage (V)
Figure 14. Ground Pin Current vs. Input Voltage
Figure 15. Ground Pin Current vs. Input Voltage
G
Figure 16. Current Limit vs. Input Voltage
Input Voltage (V)
Figure 17. Ripple Rejection vs. Frequency
f, Frequency (kHz)
R
C
10 mA
Figure 18. Output Noise Density
f, Frequency (kHz)
Figure 19. Line Transient Response
Time ( s)
V
o
V
out(nom.)
= 1.8 V
I
out
= 50 mA
T
A
= 25
°
C
0
4.0
5.0
3.0
2.0
6.0
1.0
0
4.0
5.0
3.0
2.0
6.0
1.0
0
4.0
5.0
3.0
2.0
6.0
1.0
100
10
0.1
1.0
0.01
100
1000
10
1.0
0.1
100
0
50
60
40
0
20
150
3.0
5.0
100
80
120
140
160
4.0
200
50
V
out
= 1.8 V
V
in
= 2.8 V
I
out
= 1 mA
C
out
= 1 F
V
out(nom.)
= 3.3 V
I
out
= 50 mA
T
A
= 25
°
C
60 mA
10 mA
V
out
= 1.8 V
V
in
= 2.8 V
DC
+ 0.5 V
pp
C
out
= 1 F
O
D
V
i
V
in
= 3.8 V to 4.8 V
V
out
= 3.3 V
C
out
= 1.0 F
I
out
= 1.0 mA
V
out(nom.)
= 3.3 V
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