參數(shù)資料
型號: AMS2954ACS-30
廠商: Advanced Monolithic Systems, Inc.
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: 250mA LOW DROPOUT VOLTAGE REGULATOR
中文描述: 250mA的低壓差穩(wěn)壓器
文件頁數(shù): 5/15頁
文件大?。?/td> 169K
代理商: AMS2954ACS-30
Advanced Monolithic Systems, Inc.
6680B Sierra Lane, Dublin, CA 94568 Phone (925) 556-9090 Fax (925) 556-9140
AMS2954
TYPICAL PERFORMANCE CHARACTERISTICS
0
40
100
60
160
0
1
2
3
4
5
6
7
8
INPUT VOLTAGE (V)
Quiescent Current
Q
μ
A
125
100
250
225
Input Current
25
50
75
150
175
200
INPUT VOLTAGE (V)
I
μ
A
5V OUTPUT
-75
0
25 50 75 100 125
TEMPERATURE (° C)
5.06
5.0
150
O
Temperature Drift of 3
Representative Units
5.04
4.98
4.94
-50 -25
1
50
LOAD CURRENT (mA)
100
250
G
0.1
1
10
20
Quiescent Current
Dropout Characteristics
INPUT VOLTAGE (V)
O
I
O
=1mA
0
90
75
60
270
240
Input Current
15
30
45
120
150
180
210
INPUT VOLTAGE (V)
I
-75
0
25 50 75 100 125
TEMPERATURE (° C)
120
90
150
Q
μ
A
Quiescent Current
100
70
60
-50 -25
I
L
= 100
μ
A
-75
0
25 50 75 100125
TEMPERATURE (° C)
35
150
Q
Quiescent Current
25
15
5
-50 -25
I
L
= 250mA
50
80
110
20
80
140
120
0
6
15
9
24
0
1
2
3
4
5
6
7
8
INPUT VOLTAGE (V)
Quiescent Current
Q
3
12
21
18
0
1
2
3
4
5
6
1
2
3
4
5
6
7
8
9 10
0
0
1
2
3
4
5
6
0
1
2
3
4
5
6
7
8
9 10
0
5.02
4.96
5V OUTPUT
5V OUTPUT
5V OUTPUT
5V OUTPUT
5V OUTPUT
5V OUTPUT
5V OUTPUT
I
L
= 1 mA
I
L
= 250mA
I
O
=250mA
I
L
= 0mA
V
IN
= 6V
V
IN
= 6V
I
O
=250mA
0.2%
R
L
=
30
20
10
150
200
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