LT1761 Series
TYPICAL PERFORMANCE CHARACTERISTICS
Typical Dropout Voltage
500
450
DROPOUT VOLTAGE (mV)
DROPOUT VOLTAGE (mV)
400
350
300
250
200
150
100
50
0
0
10 20 30 40 50 60 70 80 90 100
OUTPUT CURRENT (mA)
1761 G00
Guaranteed Dropout Voltage
500
450
DROPOUT VOLTAGE (mV)
400
350
300
250
200
150
100
50
0
0
10 20 30 40 50 60 70 80 90 100
OUTPUT CURRENT (mA)
1761 G01
Dropout Voltage
500
450
400
350
300
250
200
150
100
50
0
–50
–25
I
L
= 50mA
I
L
= 10mA
I
L
= 1mA
I
L
= 100mA
= TEST POINTS
T
J
= 125°C
T
J
≤ 125°C
T
J
≤ 25°C
T
J
= 25°C
50
25
0
75
TEMPERATURE (°C)
100
125
1761 G01.1
Quiescent Current
40
35
QUIESCENT CURRENT (μA)
30
25
20
15
10
5
0
–50
V
SHDN
= 0V
–25
0
25
50
75
100
125
TEMPERATURE (°C)
1761 G03
LT1761-1.2
Output Voltage
1.220
1.215
OUTPUT VOLTAGE (V)
OUTPUT VOLTAGE (V)
1.210
1.205
1.200
1.195
1.190
1.185
1.180
–50
–25
0
25
50
75
100
125
I
L
= 1mA
1.528
1.521
1.514
1.507
1.500
1.493
1.486
1.479
LT1761-1.5
Output Voltage
I
L
= 1mA
V
IN
= 6V
R
L
= ∞ (250k FOR LT1761-BYP, -SD)
I
L
= 0 (5μA FOR LT1761-BYP, -SD)
V
SHDN
= V
IN
1.472
–50
–25
0
25
50
75
100
125
TEMPERATURE (°C)
1761 G05
TEMPERATURE (°C)
1761 G51
LT1761-1.8
Output Voltage
1.84
1.83
OUTPUT VOLTAGE (V)
OUTPUT VOLTAGE (V)
1.82
1.81
1.80
1.79
1.78
1.77
1.76
–50
–25
0
25
50
75
100
125
I
L
= 1mA
2.04
2.03
LT1761-2
Output Voltage
I
L
= 1mA
2.54
2.53
OUTPUT VOLTAGE (V)
2.52
2.51
2.50
2.49
2.48
2.47
–25
0
25
50
75
100
125
LT1761-2.5
Output Voltage
I
L
= 1mA
2.02
2.01
2.00
1.99
1.98
1.97
1.96
–50
2.46
–50
–25
0
25
50
75
100
125
TEMPERATURE (°C)
1761 G06
TEMPERATURE (°C)
1761 G07
TEMPERATURE (°C)
1761 G08
1761sff
7
LINEAR_DIMENSIONS [ LINEAR DIMENSIONS SEMICONDUCTOR ]
