Datasheet

LT3009 Series
8
3009fd
LOAD (mA)
0.001
1
GND CURRENT (μA)
10
100
1000
0.01 0.1 1 10
100
3009 G14
V
IN
= 3.8V
V
OUT
= 3.3V
GND Pin Current vs I
LOAD
GND Pin Current
LT3009-5
GND Pin Current
LT3009-3.3
02
4
6
1
3
8
10
5
7
9
3009 G12
INPUT VOLTAGE (V)
GND PIN CURRENT (μA)
R
L
= 165Ω, I
L
= 20mA
R
L
= 330Ω, I
L
= 10mA
R
L
= 3.3k, I
L
= 1mA
200
450
500
100
350
150
400
50
0
300
250
R
L
= 33k, I
L
= 100μA
0
200
450
2
4
6
100
350
150
400
50
0
300
250
1
3
8
10
5
7
9
3009 G13
INPUT VOLTAGE (V)
GND PIN CURRENT (μA)
R
L
= 250Ω, I
L
= 20mA
R
L
= 500Ω, I
L
= 10mA
R
L
= 5k, I
L
= 1mA
R
L
= 50k, I
L
= 100μA
TYPICAL PERFORMANCE CHARACTERISTICS
T
A
= 25°C, unless otherwise noted.
GND Pin Current
LT3009-1.5
0
200
450
500
2
4
6
100
350
150
400
50
0
300
250
1
3
8
10
5
7
9
3009 G32
INPUT VOLTAGE (V)
GND PIN CURRENT (μA)
R
L
= 75Ω, I
L
= 20mA
R
L
= 150Ω, I
L
= 10mA
R
L
= 1.5k, I
L
= 1mA
R
L
= 15k, I
L
= 100μA
GND Pin Current
LT3009-1.8
0
200
450
500
2
4
6
100
350
150
400
50
0
300
250
1
3
8
10
5
7
9
3009 G11
INPUT VOLTAGE (V)
GND PIN CURRENT (μA)
R
L
= 90Ω, I
L
= 20mA
R
L
= 180Ω, I
L
= 10mA
R
L
= 1.8k, I
L
= 1mA
R
L
= 18k, I
L
= 100μA
GND Pin Current
LT3009-2.5
0
200
450
500
2
4
6
100
350
150
400
50
0
300
250
1
3
8
10
5
7
9
3009 G33
INPUT VOLTAGE (V)
GND PIN CURRENT (μA)
R
L
= 125Ω, I
L
= 20mA
R
L
= 250Ω, I
L
= 10mA
R
L
= 2.5k, I
L
= 1mA
R
L
= 25k, I
L
= 100μA