AMS1086
ABSOLUTE MAXIMUM RATINGS
(Note 1)
Power Dissipation
Input Voltage
Operating Junction Temperature
Control Section
Power Transistor
Storage temperature
Internally limited
15V
0°C to 125°C
0°C to 150°C
- 65°C to +150°C
Soldering information
Lead Temperature (25 sec)
Thermal Resistance
TO-220 package
TO-263 package
TO-252 package
265°C
ϕ
JA
= 50°C/W
ϕ
JA
= 30°C/W *
ϕ
JA
= 100°C/W
* With package soldering to 0.5in
2
copper area over backside
ground plane or internal power plane
ϕ
JA
can vary from
20°C/W to
>40°C/W
depending on mounting technique.
ELECTRICAL CHARACTERISTICS
Electrical Characteristics at I
OUT
= 0 mA, C
O
=10µF and T
J
= +25°C unless otherwise specified.
Parameter
Reference Voltage
(Note 2)
Output Voltage
(Note 2)
Device
AMS1086
AMS1086-1.5
AMS1086-1.8
AMS1086-2.5
AMS1086-2.85
AMS1086-3.0
AMS1086-3.3
AMS1086-3.5
AMS1086-5.0
Conditions
I
OUT
= 10 mA
10mA
≤
I
OUT
≤
1.5A, 1.5V≤ (V
IN
- V
OUT
)
≤
12V
0
≤
I
OUT
≤
1.5A , 3V≤ V
IN
≤
12V
0
≤
I
OUT
≤
1,5A , 3.3V≤ V
IN
≤
12V
0
≤
I
OUT
≤
1.5A , 4V≤ V
IN
≤
12V
0
≤
I
OUT
≤
1.5A , 4.35V≤ V
IN
≤
12V
0
≤
I
OUT
≤
1.5A , 4.5V
≤
V
IN
≤
12V
0
≤
I
OUT
≤
1.5A , 4.75V
≤
V
IN
≤
12V
0
≤
I
OUT
≤
1.5A , 5V
≤
V
IN
≤
12V
0
≤
I
OUT
≤
1.5A , 6.5V
≤
V
IN
≤
12V
I
LOAD
= 10 mA , 1.5V≤ (V
IN
- V
OUT
)
≤
12V
(V
IN
- V
OUT
) =3V, 10mA
≤
I
OUT
≤
1.5A
V
IN
= 5V, 0
≤
I
OUT
≤
1.5A
V
IN
= 5V, 0
≤
I
OUT
≤
1.5A
V
IN
= 5.25V, 0
≤
I
OUT
≤
1.5A
V
IN
= 8V, 0
≤
I
OUT
≤
1.5A
∆V
OUT
,
∆V
REF
= 1%, I
OUT
= 1.5 A (Note 4)
(V
IN
- V
OUT
) = 5V
Min
1.238
1.225
1.485
1.470
1.782
1.773
2.475
2.450
2.82
2.79
2.970
2.940
3.267
3.235
3.465
3.430
4.950
4.900
Typ
1.250
1.250
1.500
1.500
1.800
1.800
2.500
2.500
2.850
2.850
3.000
3.000
3.300
3.300
3.500
3.500
5.000
5.000
03
0.6
0.1
0.2
3
6
3
7
3
6
5
10
1.3
Max
1.262
1.270
1.515
1.530
1.818
1.827
2.525
2.550
2.88
2.91
3.300
3.360
3.333
3.365
3.535
3.570
5.050
5.100
6
10
0.3
0.4
12
20
15
25
15
25
20
35
1.5
2.8
Units
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
mV
mV
%
%
mV
mV
mV
mV
mV
mV
mV
mV
V
A
Line Regulation
Load Regulation
(Notes 2, 3)
AMS1086/-1.5/-1.8/-2.5/-
2.85/ -3.0/-3.3/-3.5/-5.0
AMS1086
AMS1086-1.5/ -1.8/ -2.5/
-2.85/ -3.0
AMS1086-3.3
AMS1086-3.5
AMS1086-5.0
Dropout Voltage
(V
IN
-
V
OUT
)
Current Limit
AMS1086/-1.5/-1.8/-2.5/-
2.85/ -3.0/-3.3/-3.5/-5.0
AMS1086/-1.5/-1.8/-2.5/-
2.85/ -3.0/-3.3/-3.5/-5.0
1.5
2.0
Advanced Monolithic Systems, Inc.
www.advanced-monolithic.com
Phone (925) 443-0722
Fax (925) 443-0723