LT1962 Series
Typical perForMance characTerisTics
LT1962-3 GND Pin Current
LT1962-3.3 GND Pin Current
LT1962-5 GND Pin Current
1500
1250
1500
1250
1500
1250
T = 25°C
T = 25°C
T = 25°C
J
J
IN
*FOR V
J
IN
*FOR V
V
= V
V
= V
V
= V
IN SHDN
SHDN
OUT
SHDN
OUT
= 3V
= 3.3V
*FOR V
= 5V
OUT
R
L
= 66Ω
L
R
L
= 60Ω
L
R
L
= 100Ω
1000
750
1000
750
1000
750
L
I
= 50mA*
I
= 50mA*
I
= 50mA*
R
L
= 330Ω
= 10mA*
R = 500Ω
L
I = 10mA*
L
L
I
R
L
= 300Ω
= 10mA*
L
500
250
0
500
250
0
500
250
0
I
R
I
= 3k
R
I
= 3.3k
R = 5k
L
I = 1mA*
L
L
L
L
L
= 1mA*
= 1mA*
0
1
2
3
4
5
6
7
8
9
10
0
1
2
3
4
5
6
7
8
9
10
0
1
2
3
4
5
6
7
8
9
10
INPUT VOLTAGE (V)
INPUT VOLTAGE (V)
INPUT VOLTAGE (V)
1962 G22
1962 G23
1962 G24
LT1962 GND Pin Current
LT1962-1.5 GND Pin Current
LT1962-1.8 GND Pin Current
1500
1250
8
7
6
5
4
3
2
1
0
8
7
6
5
4
3
2
1
0
T = 25°C
T = 25°C
J
T = 25°C
J
J
IN
*FOR V
V
= V
V
= V
V
= V
IN SHDN
SHDN
OUT
IN
SHDN
OUT
= 1.22V
*FOR V
= 1.5V
*FOR V
= 1.8V
OUT
R
= 6Ω
L
R
= 5Ω
R
L
= 24.4Ω
L
L
I
L
= 300mA*
I
L
= 300mA*
I
= 50mA*
1000
750
R
= 9Ω
L
R
L
= 7.5Ω
I
L
= 200mA*
L
I
= 200mA*
R
L
= 15Ω
L
500
250
0
R
L
= 18Ω
L
I
= 100mA*
R
L
= 1.22k
R
L
= 122Ω
L
L
I
= 100mA*
I
= 1mA*
I
= 10mA*
0
1
2
3
4
5
6
7
8
9
10
0
1
2
3
4
5
6
7
8
9
10
0
1
2
3
4
5
6
7
8
9
10
INPUT VOLTAGE (V)
INPUT VOLTAGE (V)
INPUT VOLTAGE (V)
1962 G25
1962 G26
1962 G27
LT1962-2.5 GND Pin Current
LT1962-3 GND Pin Current
LT1962-3.3 GND Pin Current
8
7
6
5
4
3
2
1
0
8
7
6
5
4
3
2
1
0
8
7
6
5
4
3
2
1
0
T = 25°C
T = 25°C
T = 25°C
J
J
IN
*FOR V
J
IN
*FOR V
V
= V
V
= V
V
= V
IN SHDN
SHDN
SHDN
OUT
= 2.5V
= 3V
*FOR V
= 3.3V
OUT
OUT
R
L
= 10Ω
L
R
L
= 11Ω
I
= 300mA*
R
L
= 8.33Ω
L
L
I
= 300mA*
I
= 300mA*
R
L
= 16.5Ω
R
L
= 15Ω
R
L
= 12.5Ω
L
L
L
I
= 200mA*
I
= 200mA*
I
= 200mA*
R
L
= 25Ω
L
R = 33Ω
L
I = 100mA*
L
R
L
= 30Ω
L
I
= 100mA*
I
= 100mA*
0
1
2
3
4
5
6
7
8
9
10
0
1
2
3
4
5
6
7
8
9
10
0
1
2
3
4
5
6
7
8
9
10
INPUT VOLTAGE (V)
INPUT VOLTAGE (V)
INPUT VOLTAGE (V)
1962 G28
1962 G29
1962 G30
1962fba
7
For more information www.linear.com/LT1962
Linear [ Linear ]
