LT1962 Series
TYPICAL PERFOR A CE CHARACTERISTICS
LT1962 GND Pin Current
1500
1250
T
J
= 25°C
V
IN
= V
SHDN
*FOR V
OUT
= 1.22V
GND PIN CURRENT (mA)
GND PIN CURRENT (µA)
1000
750
500
250
0
0
1
2
5
4
3
2
1
R
L
= 15Ω
I
L
= 100mA*
R
L
= 7.5Ω
I
L
= 200mA*
GND PIN CURRENT (mA)
R
L
= 24.4Ω
I
L
= 50mA*
R
L
= 122Ω
I
L
= 10mA*
R
L
= 1.22k
I
L
= 1mA*
3 4 5 6 7
INPUT VOLTAGE (V)
LT1962-2.5 GND Pin Current
8
7
T
J
= 25°C
V
IN
= V
SHDN
*FOR V
OUT
= 2.5V
GND PIN CURRENT (mA)
GND PIN CURRENT (mA)
GND PIN CURRENT (mA)
6
5
4
3
2
1
0
0
1
2
3 4 5 6 7
INPUT VOLTAGE (V)
8
9
10
R
L
= 25Ω
I
L
= 100mA*
R
L
= 8.33Ω
I
L
= 300mA*
R
L
= 12.5Ω
I
L
= 200mA*
LT1962-5 GND Pin Current
8
T
J
= 25°C
7 V
IN
= V
SHDN
*FOR V
OUT
= 5V
8
7
GND PIN CURRENT (mA)
GND PIN CURRENT (mA)
GND PIN CURRENT (mA)
6
5
4
3
2
1
0
0
1
2
R
L
= 16.7Ω
I
L
= 300mA*
R
L
= 25Ω
I
L
= 200mA*
R
L
= 50Ω
I
L
= 100mA*
3 4 5 6 7
INPUT VOLTAGE (V)
U W
8
9
1962 G25
LT1962-1.5 GND Pin Current
8
7
6
R
L
= 5Ω
I
L
= 300mA*
T
J
= 25°C
V
IN
= V
SHDN
*FOR V
OUT
= 1.5V
8
7
6
5
4
3
2
1
0
0
1
2
3 4 5 6 7
INPUT VOLTAGE (V)
8
9
10
LT1962-1.8 GND Pin Current
T
J
= 25°C
V
IN
= V
SHDN
*FOR V
OUT
= 1.8V
R
L
= 6Ω
I
L
= 300mA*
R
L
= 9Ω
I
L
= 200mA*
R
L
= 18Ω
I
L
= 100mA*
10
0
0
1
2
3 4 5 6 7
INPUT VOLTAGE (V)
8
9
10
1962 G26
1962 G27
LT1962-3 GND Pin Current
8
7
6
5
4
3
2
1
0
0
1
2
3 4 5 6 7
INPUT VOLTAGE (V)
8
9
10
R
L
= 30Ω
I
L
= 100mA*
R
L
= 15Ω
I
L
= 200mA*
R
L
= 10Ω
I
L
= 300mA*
T
J
= 25°C
V
IN
= V
SHDN
*FOR V
OUT
= 3V
8
7
6
5
4
3
2
1
0
LT1962-3.3 GND Pin Current
T
J
= 25°C
V
IN
= V
SHDN
*FOR V
OUT
= 3.3V
R
L
= 11Ω
I
L
= 300mA*
R
L
= 16.5Ω
I
L
= 200mA*
R
L
= 33Ω
I
L
= 100mA*
0
1
2
3 4 5 6 7
INPUT VOLTAGE (V)
8
9
10
1962 G28
1962 G29
1962 G30
LT1962 GND Pin Current
T
J
= 25°C
V
IN
= V
SHDN
*FOR V
OUT
= 1.22V
R
L
= 4.07Ω
I
L
= 300mA*
8
7
6
5
4
3
2
1
8
9
10
0
GND Pin Current vs I
LOAD
V
IN
= V
OUT(NOMINAL)
+ 1V
6
5
4
3
2
1
0
R
L
= 12.2Ω
I
L
= 100mA*
0
1
2
3 4 5 6 7
INPUT VOLTAGE (V)
R
L
= 6.1Ω
I
L
= 200mA*
8
9
10
0
50
200
250
150
OUTPUT CURRENT (mA)
100
300
1962 G33
1962 G31
1962 G32
7
LINER [ LINEAR TECHNOLOGY ]
