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參數(shù)資料
| 型號： | SPX2954U3-5.0 |
| 英文描述： | 250 mA Low Drop Out Voltage Regulator |
| 中文描述： | 250毫安低壓差穩(wěn)壓器 |
| 文件頁數(shù)： | 4/17頁 |
| 文件大?。?/td> | 178K |
| 代理商： | SPX2954U3-5.0 |
Rev. 3/6/03
SP2954 250mA Low Dropout Voltage Regulator
Copyright 2003 Sipex Corporation
4
TYPICAL PERFORMANCE CHARACTERISTICS
Input Current
I
μ
A
75
0
0
10
INPUT VOLTAGE (VOLTS)
R
L
= 50k
25
50
100
125
150
175
200
225
250
1
2
3
R
L
=
8
Dropout Characteristics
O
0
0
INPUT VOLTAGE (VOLTS)
1
2
3
4
5
6
1
2
3
4
5
6
R
L
=50k
R
L
=50k
4
5
6
7
8
9
LOAD CURRENT (mA)
Quiescent Current
G
10
1
0.1
0.01
0.1
1
10
100
Ground Current
G
μ
A
320
280
0
INPUT VOLTAGE (VOLTS)
240
80
40
0
1
2
3
4
5
6
7
8
120
160
200
I
L
= 1mA
I
L
= 0
INPUT VOLTAGE (VOLTS)
Input Current
I
160
150
140
130
120
110
90
80
70
60
50
40
30
20
10
0
0
1
2
3
4
5
6
7
8
9 10
R
L
=50
V
OUT
= 5V
Quiescent Current
190
170
150
130
-75 -50 -25
0
25
50
75 100 125 150
TEMPERATURE (oC)
Q
μ
A
V
=6V
I
L
=100uA
Ground Current
8
7
6
0
1
2
3
4
5
6
7
8
INPUT VOLTAGE
G
5
4
3
2
1
0
I
L
=100mA
Ground Current
6
5
4
3
-75 -50 -25
0
25
50
75 100 125 150
TEMPERATURE (oC)
G
V
= 6V
I
L
= 100mA
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SPX2954U-3.3 | 250mA Low Dropout Voltage Regulator |
| SPX2954N-3.3 | 250 mA Low Drop Out Voltage Regulator |
| SPX2954N-5.0 | 250 mA Low Drop Out Voltage Regulator |
| SPX2954AT3-3.3 | 250 mA Low Drop Out Voltage Regulator |
| SPX2955 | 350mA Low Drop Out Voltage Regulator with Shutdown |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SPX2954U-5.0 | 制造商:Exar Corporation 功能描述:Voltage Regulator |
| SPX2954U-5-0 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:250mA Low Dropout Voltage Regulator |
| SPX2954U5-3.3 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:250 mA Low Drop Out Voltage Regulator |
| SPX2954U5-5.0 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:250 mA Low Drop Out Voltage Regulator |
| SPX2955 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:350mA Low Drop Out Voltage Regulator with Shutdown |
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