LT3010 LINER [Linear Technology], LT3010 Datasheet - Page 4

• Manufacturer Part Number: LT3010
• Description: 50mA, 3V to 80V Low Dropout Micropower Linear Regulator
• Manufacturer: LINER [Linear Technology]

LT3010/LT3010-5
4
TYPICAL PERFOR A CE CHARACTERISTICS
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
10
40
35
30
25
20
15
50
45
40
35
30
25
20
15
10
5
0
0
5
0
– 50
0
0
Quiescent Current
LT3010 Quiescent Current
LT3010-5 GND Pin Current
T
*FOR V
T
R
V
R
R
J
J
IN
L
L
L
= 25 C
– 25
1
= 25 C
1
=
= , I
= 250k, I
> 6V
OUT
2
2
L
= 0 (LT3010-5)
0
= 5V
TEMPERATURE ( C)
3
L
INPUT VOLTAGE (V)
3
INPUT VOLTAGE (V)
= 5 A (LT3010)
V
V
SHDN
4
SHDN
4
25
V
V
SHDN
SHDN
5
5
= V
= 0V
50
R
IN
= V
L
= 0V
6
6
= 5k, I
R
R
R
I
I
I
IN
L
L
L
L
L
L
75
= 50mA*
= 25mA*
= 10mA*
7
7
= 100
= 200
= 500
L
W
= 1mA*
8
8
100
3010 G04
3010 G09
9
3010 G08
9
U
125
10
10
1.295
1.290
1.285
1.280
1.275
1.270
1.265
1.260
1.255
200
180
160
140
120
100
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
80
60
40
20
– 50
0
0
0
0
LT3010 ADJ Pin Voltage
LT3010-5 Quiescent Current
GND Pin Current vs I
I
V
T
T
R
L
IN
J
J
L
= 1mA
– 25
= 25 C
= 25 C
1
5
=
= V
OUT(NOMINAL)
10
2
OUTPUT CURRENT (mA)
0
15
TEMPERATURE ( C)
3
INPUT VOLTAGE (V)
20
4
25
+ 1V
25
5
50
30 35
V
V
6
LOAD
SHDN
SHDN
75
7
= V
= 0V
40
8
100
IN
3010 G06
45
3010 G07
3010 G11
9
125
10
50
5.08
5.06
5.04
5.02
5.00
4.98
4.96
4.94
4.92
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0
– 50
– 50
0
LT3010 GND Pin Current
LT3010-5 Output Voltage
SHDN Pin Threshold
I
L
= 1mA
– 25
1
– 25
2
0
0
TEMPERATURE ( C)
3
INPUT VOLTAGE (V)
TEMPERATURE ( C)
ON-TO-OFF
R
L
4
= 1.27k I
25
25
R
R
I
I
L
L
L
L
5
= 50mA*
= 10mA*
= 25.5
= 127
50
50
T
*FOR V
J
L
6
OFF-TO-ON
= 25 C
= 1mA*
75
7
75
OUT
I
R
L
L
= 25mA*
8
= 1.275V
100
= 51
100
3010 G12
3010 G05
3010 G10
9
3010f
125
125
10