參數(shù)資料
型號: SPX29303
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: 3A High Current, Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response Time
中文描述: 第3A大電流,低壓差線性穩(wěn)壓器可調(diào)節(jié)
文件頁數(shù): 4/11頁
文件大?。?/td> 177K
代理商: SPX29303
Date: 5/25/04
SPX29300/01/02/03 3A Low Dropout Voltage Regulator
Copyright 2004 Sipex Corporation
4
TYPICAL PERFORMANCE CHARACTERISTICS
Figure 3. Dropout Voltage vs Load Current
Figure 4. Line Regulation
Figure 5. Ground Current vs Load Current
Figure 6. Load Regulation
Figure 7. Enable Threshold vs Temperature
0
200
400
600
800
1000
0
1.0
2.0
3.0
IL (A)
3.3V Device
CL = 10
μ
F
Vin = 3.2V
V
1200
85
°
C
25
°
C
2.460
2.470
2.480
2.490
2.500
2.510
2.520
2.530
2.540
4
6
8
10
12
14
16
Vin (V)
2.5V Device
IL = 10mA
CL = 10
μ
F
V
0.0
10.0
20.0
30.0
40.0
50.0
60.0
70.0
80.0
0
1.0
2.0
3.0
IL (A)
3.3V Device
Vin = 4.3V
CL = 10
μ
F
I
85
°
C
25
°
C
3.280
3.285
3.290
3.295
3.300
3.305
3.310
0
1.0
2.0
3.0
IL (A)
Vin = 4.3V
CL = 10
μ
F
3.3V Device
V
1.2
1.3
-40
-20
0
20
Temperature (
o
C)
40
60
80
100
120
3.3V Device
V
1.4
1.5
1.6
1.7
1.8
1.9
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