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參數(shù)資料
| 型號(hào)： | AS2931U-3.3 |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS |
| 中文描述： | 三端固定電壓調(diào)節(jié)器 |
| 文件頁(yè)數(shù)： | 3/3頁(yè) |
| 文件大?。?/td> | 107K |
| 代理商： | AS2931U-3.3 |
Rev.9/29/00
AS2930
TYPICAL CHARACTERISTICS
AMBIENT TEMPERATURE (oC)
FREQUENCY (Hz)
I
0.6
0.5
0.2
0
JUNCTION TEMPERATURE (oC)
Q
25
3
2
0
-40
0
80
120
JUNCTION TEMPERATURE (oC)
0.4
0.3
0.1
0
40
80
120
DROPOUT VOLTAGE
QUIESCENT CURRENT
6.0
3.0
2.0
1.0
2.0
3.0
4.0
5.0
6.0
INPUT VOLTAGE (V)
LOW VOLTAGE BEHAVIOR
O
1.0
0.8
0.6
0.5
0
5
10
15
20
25
30
MAXIMUM POWER DISSIPATION (SO-
8)
P
0.9
0.7
0.4
10
1
0.1
0
30
60
90
120
150
MAXIMUM POWER DISSIPATION
O
0.01
I
0.4
0.2
OUTPUT CURRENT (mA)
Q
0
0
OUTPUT CURRENT (mA)
0.3
0.1
0
DROPOUT VOLTAGE
QUIESCENT CURRENT
22
20
6
0
0 10 20
40
70 80
100
AMBIENT TEMPERATURE (oC)
MAXIMUM POWER DISSIPATION (TO-220)
P
R
1.10
18
21
OUTPUT VOLTAGE (V)
REFERENCE VOLTAGE
O
800
500
0
INPUT VOLTAGE (V)
200
100
10
20
PEAK OUTPUT CURRENT
1.0
0
20
40
50 60
AMBIENT TEMPERATURE (oC)
MAXIMUM POWER DISSIPATION (TO-92)
P
30
60
90
5
10
15
20
25
30
0
50
100
1.12
1.18
1.22
1.26
1.30
9
12
300
400
0.9
0.8
0.7
0.6
0.5
0.4
OPERATION DURING LOAD DUMP
TIME (ms)
O
V
400
200
100
-100
30
20
10
0
6
4
2
0
-2
10
15
20
15
30
18
0
300
1
~
~
~
40
I
O
= 0mA
I
O
= 50mA
V
IN
= 14V
24
6
3
0
1.14
1.16
1.24
1.20
1.28
LM2931CT ADJUSTABLE
I
O
= 100mA
I
O
= 50mA
I
O
= 10mA
0.5
0.6
0
T
J
= 25oC
T
J
= 85oC
T
J
= -40oC
4.0
5.0
LM2931 5.0
I
O
= 100 mA
INFINITE HEAT SINK
10 oC/W HEAT SINK
NO HEAT SINK
14
16
12
10
8
4
2
30
50 60
90
0.1
0.3
0.2
0
10
30
70
80
90
0.125" LEAD LENGTH
FROM PC BOARD
0.4" LENGTH
FROMPC BOARD
LM2931-
5.0
I
O
= 10mA
0.3
0.2
0.1
0
~
40
50
60
70
500
O
V
~
C
O
= 100μF
R
L
= 500W
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AS2931U-5.0 | THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS |
| AS29372 | Low-Dropout regulator; | Voltage Regulator |
| AS2940 | 1A Low Dropout Voltage Regulators |
| AS2940T-X | 1A Low Dropout Voltage Regulators |
| AS2940U-X | 1A Low Dropout Voltage Regulators |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AS2931U-5.0 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Positive Fixed Voltage Regulator |
| AS29372 | 制造商:AUSTIN 制造商全稱:Austin Semiconductor 功能描述:LOW-DROPOUT VOLTAGE REGULATOR |
| AS29372_05 | 制造商:AUSTIN 制造商全稱:Austin Semiconductor 功能描述:LOW-DROPOUT VOLTAGE REGULATOR |
| AS29372F/883 | 制造商:AUSTIN 制造商全稱:Austin Semiconductor 功能描述:LOW-DROPOUT VOLTAGE REGULATOR |
| AS29372F/883C | 制造商:AUSTIN 制造商全稱:Austin Semiconductor 功能描述:LOW-DROPOUT VOLTAGE REGULATOR |
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