AMS1503
TYPICAL PERFORMANCE CHARACTERISTICS
Dropout Voltage -
Minimum Power Voltage
Control Pin Current vs
Output Current
Minimum Control Voltage
2
1
1.0
0.5
140
120
100
80
TYPICAL
DEVICE
60
40
TJ = 125° C
TJ = 25° C
TJ = 125° C
TJ = 25° C
20
0
0
0
1
OUTPUT CURRENT (A)
0
1
2
2
3
0
1
2
3
3
0
OUTPUT CURRENT (A)
OUTPUT CURRENT (A)
Reference Voltage vs
Temperature
Load Current Step Response
1.258
1.256
VOUT
1.254
1.252
1.250
50
µ
V/DIV
3A
1.248
1.246
1.244
1.242
LOAD
400mA
-25
0
25 50 75 100 125 150
50µ/DIV
-50
TEMPERATURE (° C)
Advanced Monolithic Systems, Inc. www.advanced-monolithic.com Phone (925) 443-0722 Fax (925) 443-0723
ADMOS [ ADVANCED MONOLITHIC SYSTEMS ]
