Advanced Monolithic Systems, Inc.
www.advanced-monolithic.com Phone (925) 443-0722 Fax (925) 443-0723
AMS2907
ABSOLUTE MAXIMUM RATINGS
(Note 1)
Power Dissipation
Input Voltage
Operating
Junction Temperature Range
Control Section
Power Transistor
Storage temperature
Soldering information
Lead Temperature (10 sec)
ELECTRICAL CHARACTERISTICS
Electrical Characteristics at I
OUT
= 0 mA, and T
J
= +25°C unless otherwise specified.
Internally limited
15V
Thermal Resistance
SOT-89 package
TO-252 package
SOT-223 package
* With package soldering to copper area over backside
ground plane or internal power plane
JA
can vary from
46
°
C/W to
>
90
°
C/W depending on mounting technique and
the size of the copper area.
JA
= 110
°
C/W
JA
= 80
°
C/W
JA
= 90
°
C/W*
-40
°
C to 125
°
C
-40
°
C to 150
°
C
- 65
°
C to +150
°
C
300
°
C
Parameter
Device
Conditions
Min Typ Max
Units
Reference Voltage
(Note 2)
AMS2907
I
OUT
= 10 mA
10mA
≤
I
OUT
≤
500mA, 1.5V
≤
(V
IN
- V
OUT
)
≤
12V
1.238
1.225
1.250
1.250
1.262
1.270
V
V
Output Voltage
(Note 2)
AMS2907-1.5
0
≤
I
OUT
≤
500mA , 4.35V
≤
V
IN
≤
12V
1.485
1.476
1.500
1.500
1.515
1.524
V
V
AMS2907-1.8
0
≤
I
OUT
≤
500mA , 4.35V
≤
V
IN
≤
12V
1.782
1.772
1.800
1.800
1.818
1.828
V
V
AMS2907-2.5
0
≤
I
OUT
≤
500mA , 4.35V
≤
V
IN
≤
12V
2.475
2.460
2.500
2.500
2.525
2.560
V
V
AMS2907-2.85
0
≤
I
OUT
≤
500mA , 4.35V
≤
V
IN
≤
12V
2.82
2.79
2.850
2.850
2.88
2.91
V
V
AMS2907-3.3
0
≤
I
OUT
≤
500mA , 4.75V
≤
V
IN
≤
12V
3.267
3.235
3.300
3.300
3.333
3.365
V
V
AMS2907-5.0
0
≤
I
OUT
≤
500mA , 6.5V
≤
V
IN
≤
12V
4.950
4.900
5.000
5.000
5.050
5.100
V
V
Line Regulation
AMS2907
I
LOAD
= 10 mA , 1.5V
≤
(V
IN
- V
OUT
)
≤
12V
0.015
0.035
0.2
0.2
%
%
AMS2907-1.5
3.0V
≤
V
IN
≤
12V
0.3
0.6
5
6
mV
mV
AMS2907-1.8
3.0V
≤
V
IN
≤
12V
0.3
0.6
5
6
mV
mV
AMS2907-2.5
4.0V
≤
V
IN
≤
12V
0.3
0.6
6
6
mV
mV
AMS2907-2.85
4.35V
≤
V
IN
≤
12V
0.3
0.6
6
6
mV
mV
AMS2907-3.3
4.75V
≤
V
IN
≤
12V
0.5
1.0
10
10
mV
mV
AMS2907-5.0
6.5V
≤
V
IN
≤
12V
0.5
1.0
10
10
mV
mV
Load Regulation
(Notes 2, 3)
AMS2907
(V
IN
- V
OUT
) =3V, 10mA
≤
I
OUT
≤
500mA
0.1
0.2
0.3
0.4
%
%
AMS2907-1.5
V
IN
= 5V, 0
≤
I
OUT
≤
500mA
3
6
10
20
mV
mV
AMS2907-1.8
V
IN
= 5V, 0
≤
I
OUT
≤
500mA
3
6
11
20
mV
mV
AMS2907-2.5
V
IN
= 5V, 0
≤
I
OUT
≤
500mA
3
6
12
20
mV
mV