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1764EFE15 参数 Datasheet PDF下载

1764EFE15图片预览
型号: 1764EFE15
PDF下载: 下载PDF文件 查看货源
内容描述: 3A ,快速瞬态响应,低噪声, LDO稳压器 [3A, Fast Transient Response, Low Noise,LDO Regulators]
分类和应用: 稳压器
文件页数/大小: 20 页 / 278 K
品牌: LINER [ LINEAR TECHNOLOGY ]
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LT1764系列
典型PERFOR一个CE特征
LT1764-2.5静态电流
40
35
T
J
= 25°C
R
L
=
V
SHDN
= V
IN
40
35
T
J
= 25°C
R
L
=
V
SHDN
= V
IN
静态电流(mA )
静态电流(mA )
30
25
20
15
10
5
0
0
1
2
3 4 5 6 7
输入电压( V)
8
9
10
30
25
20
15
10
5
0
0
1
2
3 4 5 6 7
输入电压( V)
8
9
10
静态电流(mA )
LT1764-1.8 GND引脚电流
20.0
17.5
GND引脚电流(毫安)
40
T
J
= 25°C
V
SHDN
= V
IN
*对于V
OUT
= 1.8V
GND引脚电流(毫安)
12.5
10.0
7.5
5.0
2.5
0
0
1
2
R
L
= 3.6Ω
I
L
= 500毫安*
R
L
= 6Ω
I
L
= 300毫安*
25
20
15
10
5
0
R
L
= 5Ω
I
L
= 500毫安*
GND引脚电流(毫安)
15.0
R
L
= 18Ω
I
L
= 100毫安*
3 4 5 6 7
输入电压( V)
8
9
10
LT1764 GND引脚电流
15
T
J
= 25°C
V
SHDN
= V
IN
*对于V
OUT
= 1.21V
R
L
= 2.42Ω
I
L
= 500毫安*
9
R
L
= 4.33Ω
I
L
= 300毫安*
6
R
L
= 12.1Ω
I
L
= 100毫安*
3
GND引脚电流(毫安)
150
GND引脚电流(毫安)
90
R
L
= 0.6Ω
I
L
= 3A*
GND引脚电流(毫安)
12
0
0
1
2
3 4 5 6 7
输入电压( V)
6
ü W¯¯
1764 G10
LT1764-3.3静态电流
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
LT1764的静态电流
T
J
= 25°C
R
L
= 4.3k
V
SHDN
= V
IN
0
2
4
6 8 10 12 14 16 18 20
输入电压( V)
1764 G12
1764 G11
LT1764-2.5 GND引脚电流
80
T
J
= 25°C
V
SHDN
= V
IN
*对于V
OUT
= 2.5V
70
60
50
40
30
20
10
0
0
1
2
3 4 5 6 7
输入电压( V)
8
9
10
35
30
LT1764-3.3 GND引脚电流
T
J
= 25°C
V
SHDN
= V
IN
*对于V
OUT
= 3.3V
R
L
= 6.6Ω
I
L
= 500毫安*
R
L
= 11Ω
I
L
= 300毫安*
R
L
= 33Ω
I
L
= 100毫安*
R
L
= 25Ω
I
L
= 100毫安*
R
L
= 8.33Ω
I
L
= 300毫安*
0
1
2
3 4 5 6 7
输入电压( V)
8
9
10
1764 G13
1764 G14
1764 G15
LT1764-1.8 GND引脚电流
T
J
= 25°C
V
SHDN
= V
IN
*对于V
OUT
= 1.8V
200
LT1764-2.5 GND引脚电流
T
J
= 25°C
V
SHDN
= V
IN
*对于V
OUT
= 2.5V
R
L
= 0.83Ω
I
L
= 3A*
120
160
120
60
R
L
= 1.2Ω
I
L
= 1.5A*
80
R
L
= 1.66Ω
I
L
= 1.5A*
R
L
= 3.57Ω
I
L
= 0.7A*
R
L
= 2.57Ω
I
L
= 0.7A*
30
40
8
9
10
0
0
0
1
2
3 4 5 6 7
输入电压( V)
8
9
10
0
1
2
3 4 5 6 7
输入电压( V)
8
9
10
1764 G16
1764 G17
1764 G18
1764fb