
LT3010/LT3010-5
典型性能特性
典型压差电压
500
450
漏失电压(MV )
漏失电压(MV )
400
350
300
250
200
150
100
50
0
0
5
10 15 20 25 30 35 40 45 50
输出电流(mA )
30105 G01
保证输入输出电压差
600
500
漏失电压(MV )
=测试点
500
450
400
350
300
250
200
150
100
50
0
5
10 15 20 25 30 35 40 45 50
输出电流(mA )
30105 G02
输入输出电压差
T
J
= 125°C
400
300
I
L
= 50毫安
T
J
≤ 125°C
T
J
≤ 25°C
I
L
= 10毫安
T
J
= 25°C
200
100
0
I
L
= 1毫安
0
–50 –25
0
25 50 75 100 125 150
温度(℃)
30105 G03
静态电流
40
35
静态电流( μA )
ADJ引脚电压( V)
30
25
20
15
10
5
0
–50 –25
0
V
SHDN
= 0V
25 50 75 100 125 150
温度(℃)
30105 G04
LT3010 ADJ引脚电压
1.295
1.290
输出电压(V)
I
L
= 1毫安
5.08
5.06
5.04
5.02
5.00
4.98
4.96
4.94
0
25 50 75 100 125 150
温度(℃)
30105 G05
LT3010-5输出电压
I
L
= 1毫安
V
SHDN
= V
IN
V
IN
> 6V
R
L
= ∞, I
L
= 0( LT3010-5 )
R
L
= 250K ,我
L
= 5μA ( LT3010 )
1.285
1.280
1.275
1.270
1.265
1.260
1.255
–50 –25
4.92
–50 –25
0
25 50 75 100 125 150
温度(℃)
30105 G06
LT3010的静态电流
50
45
静态电流( μA )
40
35
30
25
20
15
10
5
0
0
1
2
V
SHDN
= 0V
3 4 5 6 7
输入电压( V)
8
9
10
T
J
= 25°C
R
L
= ∞
V
SHDN
= V
IN
静态电流( μA )
200
LT3010-5静态电流
T
J
= 25°C
180 R
L
= ∞
140
120
100
80
60
40
20
0
0
1
2
V
SHDN
= V
IN
V
SHDN
= 0V
3 4 5 6 7
输入电压( V)
8
9
10
GND引脚电流(毫安)
160
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
LT3010 GND引脚电流
T
J
= 25°C
*对于V
OUT
= 1.275V
R
L
= 25.5
I
L
= 50毫安*
R
L
= 51
I
L
= 25毫安*
R
L
= 127
I
L
= 10毫安*
R
L
= 1.27k我
L
= 1毫安*
0
1
2
3 4 5 6 7
输入电压( V)
8
9
10
30105 G07
30105 G08
30105 G09
30105fe
5