參數(shù)資料
型號(hào): NCV4276A
廠商: ON SEMICONDUCTOR
英文描述: 400 mA Low-Drop Voltage Regulator(400mA低壓降穩(wěn)壓器)
中文描述: 400毫安低壓降穩(wěn)壓器(400mA的低壓降穩(wěn)壓器)
文件頁數(shù): 7/23頁
文件大?。?/td> 199K
代理商: NCV4276A
NCV4276, NCV4276A
http://onsemi.com
7
TYPICAL PERFORMANCE CHARACTERISTICS
4276 Version
0
1.0
5.0
6.0
10
0
20
30
40
50
V
I
(V)
I
q
,
0
5.0
10
15
20
25
30
0
10
20
30
40
60
V
I
(V)
I
q
,
T
J
= 25
°
C
R
L
= 20
8
6
4
2
0
2
4
6
50
25
0
25
50
V
I
(V)
I
I
,
T
J
= 25
°
C
R
L
= 6.8 k
Figure 13. Current Consumption I
q
vs. Input
Voltage V
I
, 2.5 V Version
Figure 14. Current Consumption I
q
vs.
Input Voltage V
I
, 3.3 V Version
Figure 15. High Voltage Behavior
0
100
200
300
400
500
600
700
800
0
10
20
30
40
50
V
I
(V)
I
Q
,
T
J
= 25
°
C
V
Q
= 0 V
0
100
200
300
400
500
600
0
50
100
150
200
250
300
350
400
V
D
,
I
Q
(mA)
T
J
= 25
°
C
T
J
= 125
°
C
Figure 16. Dropout Voltage V
DR
vs.
Output Current I
Q
, 5.0 V Version
Figure 17. Maximum Output Current I
Q
vs.
Input Voltage V
I
10
2.0
3.0
4.0
8.0
9.0
7.0
T
J
= 25
°
C
R
L
= 20
50
0
10
20
30
40
50
60
0
100
200
300
400
500
600
I
Q
(mA)
I
q
,
T
J
= 25
°
C
V
I
= 13.5 V
Figure 18. Current Consumption I
q
vs.
Output Current I
Q
(High Load)
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