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LT1761 Series
5
1761sff
ELECTRICAL CHARACTERISTICS
The l denotes the specifi cations which apply over the full operating
temperature range, otherwise specifi cations are at T
A
= 25°C. (Note 2)
PARAMETER CONDITIONS MIN TYP MAX UNITS
Load Regulation
LT1761-1.2
V
IN
= 2.3V, ΔI
LOAD
= 1mA to 50mA
V
IN
= 2.3V, ΔI
LOAD
= 1mA to 50mA
V
IN
= 2.3V, ΔI
LOAD
= 1mA to 100mA
V
IN
= 2.3V, ΔI
LOAD
= 1mA to 100mA
l
l
1
1
6
12
12
50
mV
mV
mV
mV
LT1761-1.5
V
IN
= 2.5V, ΔI
LOAD
= 1mA to 50mA
V
IN
= 2.5V, ΔI
LOAD
= 1mA to 50mA
V
IN
= 2.5V, ΔI
LOAD
= 1mA to 100mA
V
IN
= 2.5V, ΔI
LOAD
= 1mA to 100mA
l
l
10
14
20
35
30
55
mV
mV
mV
mV
LT1761-1.8
V
IN
= 2.8V, ΔI
LOAD
= 1mA to 50mA
V
IN
= 2.8V, ΔI
LOAD
= 1mA to 50mA
V
IN
= 2.8V, ΔI
LOAD
= 1mA to 100mA
V
IN
= 2.8V, ΔI
LOAD
= 1mA to 100mA
l
l
10
15
20
35
30
60
mV
mV
mV
mV
LT1761-2
V
IN
= 3V, ΔI
LOAD
= 1mA to 50mA
V
IN
= 3V, ΔI
LOAD
= 1mA to 50mA
V
IN
= 3V, ΔI
LOAD
= 1mA to 100mA
V
IN
= 3V, ΔI
LOAD
= 1mA to 100mA
l
l
10
15
20
35
35
65
mV
mV
mV
mV
LT1761-2.5
V
IN
= 3.5V, ΔI
LOAD
= 1mA to 50mA
V
IN
= 3.5V, ΔI
LOAD
= 1mA to 50mA
V
IN
= 3.5V, ΔI
LOAD
= 1mA to 100mA
V
IN
= 3.5V, ΔI
LOAD
= 1mA to 100mA
l
l
10
20
20
35
40
80
mV
mV
mV
mV
LT1761-2.8
V
IN
= 3.8V, ΔI
LOAD
= 1mA to 50mA
V
IN
= 3.8V, ΔI
LOAD
= 1mA to 50mA
V
IN
= 3.8V, ΔI
LOAD
= 1mA to 100mA
V
IN
= 3.8V, ΔI
LOAD
= 1mA to 100mA
l
l
10
20
20
38
40
86
mV
mV
mV
mV
LT1761-3
V
IN
= 4V, ΔI
LOAD
= 1mA to 50mA
V
IN
= 4V, ΔI
LOAD
= 1mA to 50mA
V
IN
= 4V, ΔI
LOAD
= 1mA to 100mA
V
IN
= 4V, ΔI
LOAD
= 1mA to 100mA
l
l
10
20
20
40
40
90
mV
mV
mV
mV
LT1761-3.3
V
IN
= 4.3V, ΔI
LOAD
= 1mA to 50mA
V
IN
= 4.3V, ΔI
LOAD
= 1mA to 50mA
V
IN
= 4.3V, ΔI
LOAD
= 1mA to 100mA
V
IN
= 4.3V, ΔI
LOAD
= 1mA to 100mA
l
l
10
20
20
40
40
100
mV
mV
mV
mV
LT1761-5
V
IN
= 6V, ΔI
LOAD
= 1mA to 50mA
V
IN
= 6V, ΔI
LOAD
= 1mA to 50mA
V
IN
= 6V, ΔI
LOAD
= 1mA to 100mA
V
IN
= 6V, ΔI
LOAD
= 1mA to 100mA
l
l
15
25
30
60
65
150
mV
mV
mV
mV
LT1761 (Note 3)
V
IN
= 2.3V, ΔI
LOAD
= 1mA to 50mA
V
IN
= 2.3V, ΔI
LOAD
= 1mA to 50mA
V
IN
= 2.3V, ΔI
LOAD
= 1mA to 100mA
V
IN
= 2.3V, ΔI
LOAD
= 1mA to 100mA
l
l
1
1
6
12
12
50
mV
mV
mV
mV
Dropout Voltage
V
IN
= V
OUT(NOMINAL)
(Notes 5, 6, 11)
I
LOAD
= 1mA
I
LOAD
= 1mA
l
0.10 0.15
0.19
V
V
I
LOAD
= 10mA
I
LOAD
= 10mA
l
0.17 0.22
0.29
V
V
I
LOAD
= 50mA
I
LOAD
= 50mA
l
0.24 0.28
0.38
V
V
I
LOAD
= 100mA
I
LOAD
= 100mA
0.30 0.35
0.45
V
V
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