Datasheet

3
LT1086 Series
PARAMETER CONDITIONS MIN TYP MAX UNITS
Reference Voltage LT1086, LT1086H I
OUT
= 10mA, T
J
= 25°C, (V
IN
– V
OUT
) = 3V (K Package Only) 1.238 1.250 1.262 V
(Note 2) 10mA ≤ I
OUT
≤ 1.5A, (0.5A for LT1086H), 1.5V ≤ (V
IN
– V
OUT
) ≤ 15V ● 1.225 1.250 1.270 V
Output Voltage LT1086-2.85 I
OUT
= 0mA, T
J
= 25°C, V
IN
= 5V (K Package Only) 2.82 2.85 2.88 V
(Note 2) 0V ≤ I
OUT
≤ 1.5A, 4.35V ≤ V
IN
≤ 18V ● 2.79 2.85 2.91 V
LT1086-3.3 V
IN
= 5V, I
OUT
= 0mA, T
J
= 25°C (K Package Only) 3.267 3.300 3.333 V
4.75V ≤ V
IN
≤ 15V, 0V ≤ I
OUT
≤ 1.5A ● 3.235 3.300 3.365 V
LT1086-3.6 V
IN
= 5V, I
OUT
= 0mA, T
J
= 25°C 3.564 3.600 3.636 V
5V ≤ V
IN
≤ 18V, 0 ≤ I
OUT
≤ 1.5A ● 3.500 3.672 V
4.75V ≤ V
IN
≤ 18V, 0 ≤ I
OUT
≤ 1A, T
J
≥ 0°C 3.500 3.672 V
V
IN
= 4.75V, I
OUT
= 1.5A, T
J
≥ 0°C 3.300 3.672 V
LT1086-5 I
OUT
= 0mA, T
J
= 25°C, V
IN
= 8V (K Package Only) 4.950 5.000 5.050 V
0 ≤ I
OUT
≤ 1.5A, 6.5V ≤ V
IN
≤ 20V ● 4.900 5.000 5.100 V
LT1086-12 I
OUT
= 0mA, T
J
= 25°C, V
IN
= 15V (K Package Only) 11.880 12.000 12.120 V
0 ≤ I
OUT
≤ 1.5A, 13.5V ≤ V
IN
≤ 25V ● 11.760 12.000 12.240 V
Line Regulation LT1086, LT1086H I
LOAD
= 10mA, 1.5V ≤ (V
IN
– V
OUT
) ≤ 15V, T
J
= 25°C 0.015 0.2 %
● 0.035 0.2 %
LT1086-2.85 I
OUT
= 0mA, T
J
= 25°C, 4.35V ≤ V
IN
≤ 18V 0.3 6 mV
● 0.6 6 mV
LT1086-3.3 4.5V ≤ V
IN
≤ 18V, I
OUT
= 0mA, T
J
= 25°C 0.5 10 mV
● 1.0 10 mV
LT1086-3.6 4.75V ≤ V
IN
≤ 18V, I
OUT
= 0mA, T
J
= 25°C 0.5 10 mV
● 1.0 10 mV
LT1086-5 I
OUT
= 0mA, T
J
= 25°C, 6.5V ≤ V
IN
≤ 20V 0.5 10 mV
● 1.0 10 mV
LT1086-12 I
OUT
= 0mA, T
J
= 25°C, 13.5V ≤ V
IN
≤ 25V 1.0 25 mV
● 2.0 25 mV
Load Regulation LT1086, LT1086H (V
IN
– V
OUT
) = 3V, 10mA ≤ I
OUT
≤ 1.5A, (0.5A for LT1086H)
T
J
= 25°C (Notes 1, 2) 0.1 0.3 %
● 0.2 0.4 %
LT1086-2.85 V
IN
= 5V, 0 ≤ I
OUT
≤ 1.5A, T
J
= 25°C (Notes 1, 2) 3 12 mV
● 620 mV
LT1086-3.3 V
IN
= 5V, 0 ≤ I
OUT
≤ 1.5A, T
J
= 25°C (Notes 1, 2) 3 15 mV
● 725 mV
LT1086-3.6 V
IN
= 5.25V, 0 ≤ I
OUT
≤ 1.5A, T
J
= 25°C (Notes 1, 2) 3 15 mV
● 625 mV
V
IN
= 5V, 0 ≤ I
OUT
≤ 1A, T
J
= 25°C 2 15 mV
● 425 mV
LT1086-5 V
IN
= 8V, 0 ≤ I
OUT
≤ 1.5A, T
J
= 25°C (Notes 1, 2) 5 20 mV
● 10 35 mV
LT1086-12 V
IN
= 15V, 0 ≤ I
OUT
≤ 1.5A, T
J
= 25°C (Notes 1, 2) 12 36 mV
● 24 72 mV
Dropout Voltage LT1086/-2.85/-3.3/-3.6/-5/-12 ∆V
OUT
, ∆V
REF
= 1%, I
OUT
= 1.5A (Note 3) ● 1.3 1.5 V
(V
IN
– V
OUT
)
LT1086H ∆V
REF
= 1%, I
OUT
= 0.5A (Note 3) ● 0.95 1.25 V
ELECTRICAL CHARACTERISTICS