AMS2954
ABSOLUTE MAXIMUM RATINGS
(Note 1)
Input Supply Voltage
SHUTDOWN Input Voltage,
Error Comparator Output
Voltage,(Note 9)
FEEDBACK Input Voltage
(Note 9) (Note 10)
Power Dissipation
Junction Temperature
Storage Temperature
ESD
-0.3 to +30V
Soldering Temperature (25 sec)
265°C
-1.5 to +30V
OPERATING RATINGS
(Note 1)
Internally Limited
+150°C
-65°C to +150°C
2kV
Max. Input Supply Voltage
Junction Temperature Range
(T
J
) (Note 8)
AMS2954AC-X
AMS2954C-X
40V
-40°C to +125°C
ELECTRICAL CHARACTERISTICS
at Vs=Vout+1V, Ta=25°C, unless otherwise noted
.
AMS2954AC
Parameter
2.5 V Versions
(Note 16)
Output Voltage
TJ = 25°C
(Note 3)
-25°C
≤T
J
≤85°C
Full Operating Temperature
Range
100
µA ≤I
L
≤250
mA
2.488
2.475
2.470
2.463
2.5
2.5
2.5
2.5
2.512
2.525
2.530
2.537
2.475
2.450
2.440
2.448
2.5
2.5
2.5
2.5
2.525
2.550
2.560
2.562
V
V
V
V
AMS2954C
Min.
Typ.
Max.
Conditions
(Note 2)
Min.
Typ.
Max.
Units
Output Voltage
3.0 V Versions
(Note 16)
Output Voltage
TJ
≤T
JMAX
TJ = 25°C
(Note 3)
-25°C
≤T
J
≤85°C
Full Operating Temperature
Range
100
µA ≤I
L
≤250
mA
TJ
≤T
JMAX
TJ = 25°C
(Note 3)
-25°C
≤T
J
≤85°C
Full Operating Temperature
Range
100
µA ≤I
L
≤250
mA
TJ
≤T
JMAX
TJ = 25°C
(Note 3)
-25°C
≤T
J
≤85°C
Full Operating Temperature
Range
100
µA ≤I
L
≤250
mA
TJ
≤T
JMAX
2.985
2.970
2.964
2.958
3.0
3.0
3.0
3.0
3.015
3.030
3.036
3.042
2.970
2.955
2.940
2.928
3.0
3.0
3.0
3.0
3.030
3.045
3.060
3.072
V
V
V
V
Output Voltage
3.3 V Versions
(Note 16)
Output Voltage
3.284
3.267
3.260
3.254
3.3
3.3
3.3
3.3
3.317
3.333
3.340
3.346
3.267
3.251
3.234
3.221
3.3
3.3
3.3
3.3
3.333
3.350
3.366
3.379
V
V
V
V
Output Voltage
5 V Versions
(Note 16)
Output Voltage
4.975
4.95
4.94
4.925
5.0
5.0
5.0
5.0
5.025
5.050
5.06
5.075
4.95
4.925
4.90
4.88
5.0
5.0
5.0
5.0
5.05
5.075
5.10
5.12
V
V
V
V
Output Voltage
All Voltage Options
Output Voltage
Temperature Coefficient
Line Regulation (Note 14)
Load Regulation (Note 14)
(Note 12) (Note 4)
6V
≤V
in
≤30V
(Note 15)
100
µA ≤I
L
≤
250 mA
20
0.03
0.04
100
0.1
0.16
50
0.04
0.1
150
0.2
0.2
ppm/°C
%
%
2
Advanced Monolithic Systems
http://www.ams-semitech.com
AMS [ Advanced Monolithic Systems Ltd ]
