Datasheet

LT3008 Series
8
3008fc
TYPICAL PERFORMANCE CHARACTERISTICS
T
A
= 25°C, unless otherwise noted.
0
200
450
500
2
4
6
100
350
150
400
50
0
300
250
1
3
8
10
5
7
9
3008 G15
INPUT VOLTAGE (V)
GND PIN CURRENT (µA)
R
L
= 75, I
L
= 20mA
R
L
= 150, I
L
= 10mA
R
L
= 1.5k, I
L
= 1mA
R
L
= 15k, I
L
= 100µA
0
200
450
500
2
4
6
100
350
150
400
50
0
300
250
1
3
8
10
5
7
9
3008 G14
INPUT VOLTAGE (V)
GND PIN CURRENT (µA)
R
L
= 60, I
L
= 20mA
R
L
= 120, I
L
= 10mA
R
L
= 1.2k, I
L
= 1mA
R
L
= 12k, I
L
= 100µA
GND Pin Current
LT3008-1.2
GND Pin Current
LT3008-1.5
GND Pin Current
LT3008-1.8
0
200
450
500
2
4
6
100
350
150
400
50
0
300
250
1
3
8
10
5
7
9
3008 G16
INPUT VOLTAGE (V)
GND PIN CURRENT (µA)
R
L
= 90, I
L
= 20mA
R
L
= 180, I
L
= 10mA
R
L
= 1.8k, I
L
= 1mA
R
L
= 18k, I
L
= 100µA
GND Pin Current
LT3008-2.5
GND Pin Current
LT3008-3.3
0
200
450
500
2
4
6
100
350
150
400
50
0
300
250
1
3
8
10
5
7
9
3008 G17
INPUT VOLTAGE (V)
GND PIN CURRENT (µA)
R
L
= 125, I
L
= 20mA
R
L
= 250, I
L
= 10mA
R
L
= 2.5k, I
L
= 1mA
R
L
= 25k, I
L
= 100µA
0
200
450
500
2
4
6
100
350
150
400
50
0
300
250
1
3
8
10
5
7
9
3008 G18
INPUT VOLTAGE (V)
GND PIN CURRENT (µA)
R
L
= 165, I
L
= 20mA
R
L
= 330, I
L
= 10mA
R
L
= 3.3k, I
L
= 1mA
R
L
= 33k, I
L
= 100µA
Quiescent Current
INPUT VOLTAGE (V)
QUIESCENT CURRENT (µA)
3008 G13
12
30
3
6
18
21
9
0
27
24
15
021435687910
LT3008-1.2
LT3008-1.5
LT3008-1.8
LT3008-2.5
LT3008-3.3
LT3008-5
TEMPERATURE (°C)
OUTPUT VOLTAGE (V)
3008 G10
4.950
5.075
5.100
5.025
5.000
4.925
5.050
4.900
4.975
–50 –25 0 25 50 75 100 125 150
I
LOAD
= 100µA
Output Voltage
LT3008-5
ADJ Pin Bias Current Adjustable Quiescent Current
TEMPERATURE (°C)
ADJ PIN BIAS CURRENT (nA)
3008 G05
–4
8
10
–10
–8
4
0
–6
6
2
–2
–50 –25 0 25 50 75 100 125 150
TEMPERATURE (°C)
QUIESCENT CURRENT (µA)
3008 G06
2
5
6
1
4
3
0
–50 –25 0 25 50 75 100 125 150