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LT1962EMS8-2.5 参数 Datasheet PDF下载

LT1962EMS8-2.5图片预览
型号: LT1962EMS8-2.5
PDF下载: 下载PDF文件 查看货源
内容描述: 300mA,低噪声,微功率LDO稳压器 [300mA, Low Noise, Micropower LDO Regulators]
分类和应用: 线性稳压器IC调节器电源电路光电二极管输出元件
文件页数/大小: 16 页 / 288 K
品牌: LINER [ LINEAR TECHNOLOGY ]
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LT1962系列
典型PERFOR一个CE特征
LT1962 GND引脚电流
1500
1250
T
J
= 25°C
V
IN
= V
SHDN
*对于V
OUT
= 1.22V
GND引脚电流(毫安)
GND引脚电流( μA )
1000
750
500
250
0
0
1
2
5
4
3
2
1
R
L
= 15Ω
I
L
= 100毫安*
R
L
= 7.5Ω
I
L
= 200毫安*
GND引脚电流(毫安)
R
L
= 24.4Ω
I
L
= 50毫安*
R
L
= 122Ω
I
L
= 10毫安*
R
L
= 1.22k
I
L
= 1毫安*
3 4 5 6 7
输入电压( V)
LT1962-2.5 GND引脚电流
8
7
T
J
= 25°C
V
IN
= V
SHDN
*对于V
OUT
= 2.5V
GND引脚电流(毫安)
GND引脚电流(毫安)
GND引脚电流(毫安)
6
5
4
3
2
1
0
0
1
2
3 4 5 6 7
输入电压( V)
8
9
10
R
L
= 25Ω
I
L
= 100毫安*
R
L
= 8.33Ω
I
L
= 300毫安*
R
L
= 12.5Ω
I
L
= 200毫安*
LT1962-5 GND引脚电流
8
T
J
= 25°C
7 V
IN
= V
SHDN
*对于V
OUT
= 5V
8
7
GND引脚电流(毫安)
GND引脚电流(毫安)
GND引脚电流(毫安)
6
5
4
3
2
1
0
0
1
2
R
L
= 16.7Ω
I
L
= 300毫安*
R
L
= 25Ω
I
L
= 200毫安*
R
L
= 50Ω
I
L
= 100毫安*
3 4 5 6 7
输入电压( V)
ü W¯¯
8
9
1962 G25
LT1962-1.5 GND引脚电流
8
7
6
R
L
= 5Ω
I
L
= 300毫安*
T
J
= 25°C
V
IN
= V
SHDN
*对于V
OUT
= 1.5V
8
7
6
5
4
3
2
1
0
0
1
2
3 4 5 6 7
输入电压( V)
8
9
10
LT1962-1.8 GND引脚电流
T
J
= 25°C
V
IN
= V
SHDN
*对于V
OUT
= 1.8V
R
L
= 6Ω
I
L
= 300毫安*
R
L
= 9Ω
I
L
= 200毫安*
R
L
= 18Ω
I
L
= 100毫安*
10
0
0
1
2
3 4 5 6 7
输入电压( V)
8
9
10
1962 G26
1962 G27
LT1962-3 GND引脚电流
8
7
6
5
4
3
2
1
0
0
1
2
3 4 5 6 7
输入电压( V)
8
9
10
R
L
= 30Ω
I
L
= 100毫安*
R
L
= 15Ω
I
L
= 200毫安*
R
L
= 10Ω
I
L
= 300毫安*
T
J
= 25°C
V
IN
= V
SHDN
*对于V
OUT
= 3V
8
7
6
5
4
3
2
1
0
LT1962-3.3 GND引脚电流
T
J
= 25°C
V
IN
= V
SHDN
*对于V
OUT
= 3.3V
R
L
= 11Ω
I
L
= 300毫安*
R
L
= 16.5Ω
I
L
= 200毫安*
R
L
= 33Ω
I
L
= 100毫安*
0
1
2
3 4 5 6 7
输入电压( V)
8
9
10
1962 G28
1962 G29
1962 G30
LT1962 GND引脚电流
T
J
= 25°C
V
IN
= V
SHDN
*对于V
OUT
= 1.22V
R
L
= 4.07Ω
I
L
= 300毫安*
8
7
6
5
4
3
2
1
8
9
10
0
GND引脚电流与我
负载
V
IN
= V
OUT (标称)
+ 1V
6
5
4
3
2
1
0
R
L
= 12.2Ω
I
L
= 100毫安*
0
1
2
3 4 5 6 7
输入电压( V)
R
L
= 6.1Ω
I
L
= 200毫安*
8
9
10
0
50
200
250
150
输出电流(mA )
100
300
1962 G33
1962 G31
1962 G32
7