lt3011emse Linear Technology Corporation, lt3011emse Datasheet - Page 5

• Manufacturer Part Number: lt3011emse
• Description: 50ma, 3v To 80v Low Dropout Micropower Linear Regulator With Pwrgd
• Manufacturer: Linear Technology Corporation

TYPICAL PERFORMANCE CHARACTERISTICS
400
350
250
300
200
150
100
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
80
70
60
50
40
30
20
10
50
0
0
0
–50
*FOR V
0
0
Dropout Voltage
Quiescent Current
GND Pin Current
T
V
R
I
J
L
IN
L
= 25°C
= 0
–25
1
= ∞
= 6V
OUT
10
2
= 1.24V
0
OUTPUT CURRENT (mA)
TEMPERATURE (°C)
3
INPUT VOLTAGE (V)
R
T
V
25
T
V
L
J
20
SHDN
J
SHDN
= 1.24k, I
4
R
125 C
R
I
I
25 C
L
L
L
50
L
5
= GND
= 50mA*
= 10mA*
= 24.8Ω
= V
= 124Ω
30
IN
L
6
75
= 1mA*
7
100 125 150
R
I
L
L
40
8
= 25mA*
= 49.6Ω
3011 G01
3011 G04
9
3011 G07
10
50
1.250
1.248
1.246
1.244
1.242
1.240
1.238
1.236
1.230
1.234
1.232
600
500
400
300
200
100
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0
–50
0
Guaranteed Dropout Voltage
0
ADJ Pin Voltage
GND Pin Current vs I
I
V
T
L
J
IN
= TEST POINTS
= 1mA
= 25°C
–25
5
5
= V
10
OUT(NOMINAL)
10
0
OUTPUT CURRENT (mA)
OUTPUT CURRENT (mA)
15
15
TEMPERATURE (°C)
25
20
20
T
T
J
J
25
25
50
+1V
125 C
25 C
30
30 35
OUT
75
35
100
40
40
125
3011 G05
45
45
T
3011 G02
3011 G08
J
= 25°C, unless otherwise noted.
150
50
50
400
350
300
250
200
150
100
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
50
80
70
50
40
30
60
20
10
0
0
0
–50
–50
0
Dropout Voltage
Quiescent Current
SHDN Pin Threshold
T
R
J
L
= 25°C
–25
=
1
–25
2
0
0
TEMPERATURE (°C)
TEMPERATURE (°C)
3
INPUT VOLTAGE (V)
25
25
4
I
I
I
L
L
L
= 50mA
= 10mA
= 1mA
50
50
V
5
SHDN
6
LT3011
75
75
= V
7
IN
100 125 150
100
8
125
3011 G03
3011 G06
3011 G09
9
5
3011f
150
10