Analog Microelectronics, Inc.
AME1117
1A Low Dropout Positive
Voltage Regulator
n
Performance Characteristics
1. Load Regulation
3. Temperature Stablilty
0.00
1.252
Output Voltage deviation (%
Reference Voltage (V)
1.250
1.248
1.246
1.244
1.242
1.240
1.238
-0.05
-0.10
-0.15
-0.20
-0.25
-50
-30
-10
10
30
”
50
70
90
-50
-25
0
25
50
”
75
100
125
Temperature ( C)
Temperature ( C)
2. Short Circuit Current
4. Dropout Voltage
1.25
1.20
Output Short Circuit Current (A)
3.0
Drop-out Voltage (V)
1
2
3
4
5
6
7
8
9
10
2.5
2.0
1.5
1.0
0.5
0.0
1.15
1.10
1.05
1.00
0.95
0.90
0
0.2
0.4
0.6
0.8
1
Input/Output Differential Voltage(V)
Load Current (A)
7