LT1962 Series
TYPICAL PERFOR A CE CHARACTERISTICS
LT1962-3.3 Quiescent Current
800
700
QUIESCENT CURRENT (µA)
QUIESCENT CURRENT (µA)
600
500
400
300
200
100
0
0
1
2
3 4 5 6 7
INPUT VOLTAGE (V)
8
9
10
V
SHDN
= 0V
V
SHDN
= V
IN
600
500
400
300
200
V
SHDN
= 0V
100
0
0
1
2
3 4 5 6 7
INPUT VOLTAGE (V)
8
9
10
V
SHDN
= V
IN
QUIESCENT CURRENT (µA)
LT1962-1.5 GND Pin Current
1500
1250
T
J
= 25°C
V
IN
= V
SHDN
*FOR V
OUT
= 1.5V
1500
1250
GND PIN CURRENT (µA)
GND PIN CURRENT (µA)
1000
750
500
250
0
0
1
2
1000
750
500
250
0
R
L
= 36Ω
I
L
= 50mA*
GND PIN CURRENT (µA)
R
L
= 30Ω
I
L
= 50mA*
R
L
= 150Ω
I
L
= 10mA*
R
L
= 1.5k
I
L
= 1mA*
3 4 5 6 7
INPUT VOLTAGE (V)
LT1962-3 GND Pin Current
1500
1250
GND PIN CURRENT (µA)
T
J
= 25°C
V
IN
= V
SHDN
*FOR V
OUT
= 3V
GND PIN CURRENT (µA)
1000
750
500
250
0
0
1
2
R
L
= 60Ω
I
L
= 50mA*
1000
750
500
250
0
R
L
= 66Ω
I
L
= 50mA*
GND PIN CURRENT (µA)
R
L
= 300Ω
I
L
= 10mA*
R
L
= 3k
I
L
= 1mA*
3 4 5 6 7
INPUT VOLTAGE (V)
6
U W
T
J
= 25°C
R
L
=
∞
1962 G16
LT1962-5 Quiescent Current
800
700
T
J
= 25°C
R
L
=
∞
40
LT1962 Quiescent Current
T
J
= 25°C
35 R
L
= 250k
30
25
20
15
10
5
0
0
2
4
V
SHDN
= 0V
6 8 10 12 14 16 18 20
INPUT VOLTAGE (V)
1962 G18
V
SHDN
= V
IN
1962 G17
LT1962-1.8 GND Pin Current
T
J
= 25°C
V
IN
= V
SHDN
*FOR V
OUT
= 1.8V
1500
1250
1000
750
500
250
0
0
1
2
3 4 5 6 7
INPUT VOLTAGE (V)
8
9
10
LT1962-2.5 GND Pin Current
T
J
= 25°C
V
IN
= V
SHDN
*FOR V
OUT
= 2.5V
R
L
= 50Ω
I
L
= 50mA*
R
L
= 180Ω
I
L
= 10mA*
R
L
= 1.8k
I
L
= 1mA*
R
L
= 250Ω
I
L
= 10mA*
R
L
= 2.5k
I
L
= 1mA*
8
9
10
0
1
2
3 4 5 6 7
INPUT VOLTAGE (V)
8
9
10
1962 G19
1962 G20
1962 G21
LT1962-3.3 GND Pin Current
1500
1250
T
J
= 25°C
V
IN
= V
SHDN
*FOR V
OUT
= 3.3V
1500
1250
1000
750
500
250
0
0
1
2
3 4 5 6 7
INPUT VOLTAGE (V)
8
9
10
LT1962-5 GND Pin Current
T
J
= 25°C
V
IN
= V
SHDN
*FOR V
OUT
= 5V
R
L
= 100Ω
I
L
= 50mA*
R
L
= 500Ω
I
L
= 10mA*
R
L
= 5k
I
L
= 1mA*
R
L
= 330Ω
I
L
= 10mA*
R
L
= 3.3k
I
L
= 1mA*
8
9
10
0
1
2
3 4 5 6 7
INPUT VOLTAGE (V)
8
9
10
1962 G22
1962 G23
1962 G24
LINER [ LINEAR TECHNOLOGY ]
