參數(shù)資料
型號: LM1086
廠商: National Semiconductor Corporation
英文描述: 1.5A Low Dropout Positive Regulators
中文描述: 1.5A的低壓差穩(wěn)壓器正
文件頁數(shù): 4/15頁
文件大?。?/td> 822K
代理商: LM1086
Absolute Maximum Ratings
(Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Maximum Input-to-Output Voltage Differential
LM1086-ADJ
LM1086-1.8
LM1086-2.5
LM1086-2.85
LM1086-3.3
LM1086-3.45
LM1086-5.0
Power Dissipation (Note 2)
Junction Temperature (T
J
)(Note 3)
29V
27V
27V
27V
27V
27V
25V
Internally Limited
150C
Storage Temperature Range
Lead Temperature
ESD Tolerance (Note 4)
-65C to 150C
260C, to 10 sec
2000V
Operating Ratings
(Note 1)
Junction Temperature Range (T
J
) (Note 3)
"C" Grade
Control Section
Output Section
"I" Grade
Control Section
Output Section
0C to 125C
0C to 150C
40C to 125C
40C to 150C
Electrical Characteristics
Typicals and limits appearing in normal type apply for T
J
= 25C. Limits appearing in
Boldface
type apply over the entire junc-
tion temperature range for operation.
Symbol
Parameter
Conditions
Min
(Note 6)
Typ
(Note 5)
Max
(Note 6)
Units
V
REF
Reference Voltage
LM1086-ADJ
I
OUT
= 10mA, V
IN
V
OUT
= 3V
10mA
I
OUT
I
FULL LOAD
,
1.5V
V
IN
V
OUT
15V (Note 7)
LM1086-1.8
I
OUT
= 0mA, V
IN
= 5V
0
I
OUT
I
FULL LOAD
, 3.3V
V
IN
18V
LM1086-2.5
I
OUT
= 0mA, V
IN
= 5V
0
I
OUT
I
FULL LOAD
, 4.0V
V
IN
18V
LM1086-2.85
I
OUT
= 0mA, V
IN
= 5V
0
I
OUT
I
FULL LOAD
, 4.35V
V
IN
18V
LM1086-3.3
I
OUT
= 0mA, V
IN
= 5V
0
I
OUT
I
FULL LOAD
, 4.75V
V
IN
18V
LM1086-3.45
I
OUT
= 0mA, V
IN
= 5V
0
I
OUT
I
FULL LOAD
, 4.95V
V
IN
18V
LM1086-5.0
I
OUT
= 0mA, V
IN
= 8V
0
I
OUT
I
FULL LOAD
, 6.5V
V
IN
20V
LM1086-ADJ
I
OUT
=10mA, 1.5V
(V
IN
-V
OUT
)
15V
LM1086-1.8
I
OUT
= 0mA, 3.3V
V
IN
18V
LM1086-2.5
I
OUT
= 0mA, 4.0V
V
IN
18V
1.238
1.225
1.250
1.250
1.262
1.270
V
V
V
OUT
Output Voltage
(Note 7)
1.782
1.764
1.8
1.8
1.818
1.836
V
2.475
2.450
2.50
2.50
2.525
2.55
V
2.82
2.79
2.85
2.85
2.88
2.91
V
V
3.267
3.235
3.300
3.300
3.333
3.365
V
V
3.415
3.381
3.45
3.45
3.484
3.519
V
V
4.950
4.900
5.000
5.000
5.050
5.100
V
V
V
OUT
Line Regulation
(Note 8)
0.015
0.035
0.3
0.6
0.3
0.6
0.2
0.2
6
6
6
6
%
%
mV
mV
L
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