aoz1117 Alpha & Omega Semiconductor, aoz1117 Datasheet - Page 5

• Manufacturer Part Number: aoz1117
• Description: Dropout Linear Regulator
• Manufacturer: Alpha & Omega Semiconductor

Typical Performance Characteristics
Rev. 1.1 September 2008
Percent Change in Output Voltage vs Temperature
0. 5
-0.5
-1.5
1.5
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
- 1
- 2
-20
-40
2
1
0
7.5
6.5
5.5
40
20
0
-50
0
0
0
Cin=1μF
Cout=10μF Tantalum
Dropout Voltage vs Output Current
20
-25
Line Transient Response
40
250
0
Temperature (
Output Current (mA)
60
Tj = 25
25
80
Time (μs)
o
C
500
50
100 120 140 160 180 200
o
C)
75
Tj = 125
750
100
o
C
125
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1000
150
0.8
0.6
0.4
0.2
-0.20
-0.40
-0.80
-10
-20
0.20
30
20
10
-1
- 1
1
0
0
2
1
0
2
0
0
-25
C in = 1μF
C out = 10 μF Tantalum
Preload = 100mA
10
Load Regulation vs Temperature
I load = 800mA
0
4
20
Load Transient Response
30
Input Voltage (V)
Line Regulation
25
Temperature (
6
40
Time (μs )
50
50
60
8
o
75
C)
70
10
80
100
90
AOZ1117
Page 5 of 8
125
100
12