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參數資料
| 型號： | SPX2940 |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | 1A Low Dropout Voltage Regulators(1A，低壓差穩(wěn)壓器) |
| 中文描述： | 1A低壓差穩(wěn)壓器（1A中，低壓差穩(wěn)壓器） |
| 文件頁數： | 7/9頁 |
| 文件大?。?/td> | 165K |
| 代理商： | SPX2940 |
Rev. 10/24/00
SPX2940
ELECTRICAL CHARACTERISTICS
V
IN
= V
O
+ 5V, I
O
=1A, C
O
= 22
μ
F, unless otherwise specified.
Low Voltage Behavior
INPUT VOLTAGE (V)
O
6.0
5.0
4.0
3.0
2.0
1.0
1.0
2.0
3.0
4.0
5.0
I
O
= 1A
T
J
= 25 °C
V
O
= 5V
Low Voltage Behavior
INPUT VOLTAGE (V)
O
10
8
6
4
2
0
6
10
14
I
O
= 1A
T
J
= 25 °C
V
O
= 8V
4
8
2
0
12
12
14
Low Voltage Behavior
INPUT VOLTAGE (V)
O
12
9
18
6
3
0
9
18
I
O
= 1A
T
J
= 25 °C
V
O
= 9V
6
12
0
3
15
15
Low Voltage Behavior
INPUT VOLTAGE (V)
O
12
9
18
6
3
0
9
18
I
O
= 1A
T
J
= 25 °C
V
O
= 10V
6
12
0
3
15
15
Low Voltage Behavior
INPUT VOLTAGE (V)
O
10
8
6
4
2
0
6
10
14
I
O
= 1A
T
J
= 25 °C
V
O
= 12V
4
8
2
0
12
12
14
Low Voltage Behavior
INPUT VOLTAGE (V)
O
12
9
18
6
3
0
9
18
I
O
= 1A
T
J
= 25 °C
V
O
= 15V
6
12
0
3
15
15
Output at Voltage Extremes
INPUT VOLTAGE (V)
O
20
10
0
-10
-20
-30
6
12
R
L
= 100
V
O
= 5V
4
8
2
0
10
30
40
-2
Output at Voltage Extremes
INPUT VOLTAGE (V)
O
20
10
0
-10
-20
-30
8
20
R
L
= 100
V
O
= 8V
4
12
0
-4
16
30
40
Output at Voltage Extremes
INPUT VOLTAGE (V)
O
20
10
0
-10
-20
-30
8
20
R
L
= 100
V
O
= 9V
4
12
0
-4
16
30
40
Output at Voltage Extremes
INPUT VOLTAGE (V)
O
20
10
0
-10
-20
-30
10
25
R
L
= 100
V
O
= 10V
5
15
0
-5
20
30
40
Output at Voltage Extremes
INPUT VOLTAGE (V)
O
20
10
0
-10
-20
-30
8
20
R
L
= 100
V
O
= 12V
4
12
0
-4
16
30
40
Output at Voltage Extremes
INPUT VOLTAGE (V)
O
20
10
0
-10
-20
-30
10
25
R
L
= 100
V
O
= 15V
5
15
0
-5
20
30
40
TEMPERATURE ( °C)
Peak Output Current
O
3.0
-40
0
40
80
120
160
0
1.0
2.0
V
IN
= 14V
Output Capacitor ESR
OUTPUT CURRENT (mA)
E
1000
800
600
400
0
200
0.01
0.1
1
10
100
C
OUT
= 22
μ
F
V
O
= 5V
STABLE
REGION
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PDF描述 |
|---|---|
| SPX2941 | 1A Low Dropout Adjustable Voltage Regulators(1A，可調低壓差穩(wěn)壓器) |
| SPX2945 | 500mA Low Drop Out Voltage Regulator with Shutdown（Output Programmable From 1.24V to 29V）(500mA，低壓差穩(wěn)壓器(帶關斷,可編程輸出從1.24V-29V)) |
| SPX2946 | 500mA Low Drop Out Voltage Regulator with Shutdown（Output Programmable From 1.24V to 29V）(500mA，低壓差穩(wěn)壓器(帶關斷,可編程輸出從1.24V-29V)) |
| SPX2947 | 500mA Low Drop Out Voltage Regulator with Shutdown（Output Programmable From 1.24V to 29V）(500mA，低壓差穩(wěn)壓器(帶關斷,可編程輸出從1.24V-29V)) |
| SPX2946T3-3.3 | 500mA Low Drop Out Voltage Regulator with Shutdown |
相關代理商/技術參數 |
參數描述 |
|---|---|
| SPX2940T-1.8 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:1A Low Dropout Voltage Regulator Fixed Output, Fast Response |
| SPX2940T-1.8/TR | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:1A Low Dropout Voltage Regulator Fixed Output, Fast Response |
| SPX2940T-2.5 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:1A Low Dropout Voltage Regulator Fixed Output, Fast Response |
| SPX2940T-2.5/TR | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:1A Low Dropout Voltage Regulator Fixed Output, Fast Response |
| SPX2940T3-12.0 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:1A Low Dropout Voltage Regulators |
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