參數(shù)資料
型號: SPX2931U-3.3
元件分類: 線性穩(wěn)壓
英文描述: 100mA Low Dropout Voltage Regulator
中文描述: 100mA的低壓差穩(wěn)壓器
文件頁數(shù): 3/8頁
文件大小: 85K
代理商: SPX2931U-3.3
3
Date: 05/25/04
SPX2931 100mA Low Dropout Voltage Regulator
Copyright 2004 Sipex Corporation
Figure 1. Quiescent Current
Figure 2. Quiescent Current
Figure 3. Dropout Voltage
Figure 4. Dropout Voltage
Figure 5. Peak Output Current
Figure 6. Low Voltage Behavior
25
6
4
0
-40
0
80
120
JUNCTION TEMPERATURE (°C)
QUIESCENT
CURRENT
(mA)
10
15
20
2
~
40
I
O = 0mA
I
O = 50mA
I
O= 100mA
QUIESCENT
CURRENT
(mA)
0
OUTPUT CURRENT (mA)
30
60
90
5
10
15
20
25
30
V
IN = 14V
INPUT
OUTPUT
DIFFERENTIAL
(V)
0.6
0.5
0.2
0
JUNCTION TEMPERATURE (C)
0.4
0.3
0.1
0
40
80
120
I
O
= 100mA
I
O = 50mA
I
O = 10mA
INPUT
OUTPUT
DIFFERENTIAL
(V)
0.4
0.2
OUTPUT CURRENT (mA)
0.3
0.1
0
50
100
0.5
0.6
OUTPUT
CURRENT
(mA)
800
500
0
INPUT VOLTAGE (V)
200
100
10
20
300
400
30
0
T
J = 25C
T
J
= 85C
T
J
= -40C
6.0
3.0
2.0
1.0
2.0
3.0
4.0
5.0
6.0
INPUT VOLTAGE (V)
OUTPUT
VOL
TAGE
(V)
4.0
5.0
SPX2931 3.5
I
O = 100 mA
TYPICAL PERFORMANCE CHARACTERISTICS
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