lt3022emse Linear Technology Corporation, lt3022emse Datasheet - Page 5

• Manufacturer Part Number: lt3022emse
• Description: Lt3022 1a, 0.9v To 10v, Very Low Dropout Linear Regulator Features
• Manufacturer: Linear Technology Corporation

Typical perForMance characTerisTics
100
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
90
80
70
60
50
40
30
20
10
0
0
–50
0
ADJ Pin Bias Current
Quiescent Current
1
–25
V
2
SHDN
0
TEMPERATURE (°C)
3
INPUT VOLTAGE (V)
= V
24
21
18
15
12
4
9
6
3
0
IN
25
0
GND Pin Current
V
5
SHDN
1
50
6
I
2
I
= 0V
L
R
L
R
L
= 100mA
75
7
= 500mA
L
V
I
T
= 15
L
3
INPUT VOLTAGE (V)
J
= 3
OUT
= 0
= 25°C
8
100
4
= 1.5V
R
3022 G06
9
3022 G09
L
I
L
= 1.5
5
= 1A
R
I
125
L
10
L
= 10mA
= 150
6
7
V
T
J
OUT
1000
R
I
= 25°C
L
8
900
800
700
600
500
400
300
200
100
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
L
= 1mA
= 1.5V
= 1.5k
0
0
–50
3022 G12
0
9
Quiescent Current
Quiescent Current
V
V
I
L
IN
OUT
10
= 0
1
–25
= 6V
= 1.2V
2
V
SHDN
0
TEMPERATURE (°C)
3
INPUT VOLTAGE (V)
= V
4
V
25
V
IN
SHDN
SHDN
V
5
SHDN
50
= V
= 0V
6
IN
= 0V
7
75
V
I
T
L
24
21
18
15
12
OUT
J
9
6
3
0
= 0
= 25°C
8
0
GND Pin Current
100
= 1.8V
3022 G07
3022 G10
9
1
125
I
R
10
L
L
2
= 500mA
= 3.6
I
L
R
L
= 100mA
3
INPUT VOLTAGE (V)
= 18
R
L
I
L
4
= 1.8
= 1A
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
24
21
18
15
12
R
I
9
6
3
0
L
0
L
5
= 10mA
0
0
= 180
Quiescent Current
GND Pin Current
6
1
1
V
I
7
I
L
SHDN
R
L
R
2
2
V
T
L
L
= 100mA
= 500mA R
J
R
OUT
I
L
= 2.4
= 12
= 25°C
L
8
= 1mA
3
= 1.8k
3
INPUT VOLTAGE (V)
= V
INPUT VOLTAGE (V)
= 1.8V
R
3022 G13
L
9
I
IN
L
4
4
= 1.2
= 1A
10
I
L
L
V
5
5
= 10mA
= 120
SHDN
6
LT3022
6
= 0V
7
7
V
I
T
V
T
L
J
OUT
J
R
OUT
I
= 0
L
= 25°C
L
= 25°C
8
8
= 1mA
= 1.2k
= 1.2V
= 1.2V
3022 G11
9
3022 G08
9

3022f
10
10