Datasheet

5
LT1764A Series
1764afb
TYPICAL PERFOR A CE CHARACTERISTICS
UW
Quiescent Current LT1764A-1.8 Output Voltage
TEMPERATURE (°C)
–50
0.8
1.0
1.4
25 75
1764 G04
0.6
0.4
–25 0
50 100 125
0.2
0
1.2
QUIESCENT CURRENT (mA)
LT1764A-1.5/1.8/2.5/3.3
LT1764A
V
IN
= 6V
R
L
=
I
L
= 0
V
SHDN
= V
IN
TEMPERATURE (°C)
–50
OUTPUT VOLTAGE (V)
25
1756 G05
–25 0 50
1.84
1.83
1.82
1.81
1.80
1.79
1.78
1.77
1.76
75 100 125
I
L
= 1mA
LT1764A-3.3 Output Voltage LT1764A ADJ Pin Voltage
LT1764A-1.8 Quiescent Current
TEMPERATURE (°C)
–50
OUTPUT VOLTAGE (V)
25
1756 G07
–25 0 50
3.38
3.36
3.34
3.32
3.30
3.28
3.26
3.24
3.22
75 100 125
I
L
= 1mA
TEMPERATURE (°C)
–50
ADJ PIN VOLTAGE (V)
25
1756 G08
–25 0 50
1.230
1.225
1.220
1.215
1.210
1.205
1.200
1.195
1.190
75 100 125
I
L
= 1mA
INPUT VOLTAGE (V)
0
QUIESCENT CURRENT (mA)
40
35
30
25
20
15
10
5
0
8
1764 G09
246 107135 9
T
J
= 25°C
R
L
=
V
SHDN
= V
IN
LT1764A-2.5 Quiescent Current
INPUT VOLTAGE (V)
0
QUIESCENT CURRENT (mA)
40
35
30
25
20
15
10
5
0
8
1764 G10
246 107135 9
T
J
= 25°C
R
L
=
V
SHDN
= V
IN
TEMPERATURE (°C)
–50
OUTPUT VOLTAGE (V)
1.53
25
1764A G40
1.50
1.48
–25 0 50
1.47
1.46
1.54
1.52
1.51
1.49
75 100 125
I
L
= 1mA
LT1764A-2.5 Output Voltage
TEMPERATURE (°C)
–50
OUTPUT VOLTAGE (V)
25
1756 G06
–25 0 50
2.58
2.56
2.54
2.52
2.50
2.48
2.46
2.44
2.42
75 100 125
I
L
= 1mA
LT1764A-1.5 Output Voltage
LT1764A-1.5 Quiescent Current
INPUT VOLTAGE (V)
0
QUIESCENT CURRENT (mA)
40
35
30
25
20
15
10
5
0
8
1764 G41
246 107135 9
T
J
= 25°C
R
L
=
V
SHDN
= V
IN