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AMC DOC. #: AMC7585_E (LF)
AMC7585
Feb
2005
5A LOW DROPOUT REGULATOR
Copyright
© 2002, ADD Microtech Corp.
6
www.addmtek.com
CHARACTERIZATION CURVES
CIN=10uF, COUT=22uF, TA=25
OC, unless otherwise specified.
Load Regulation
Load Regulation
2.4
2.42
2.44
2.46
2.48
2.5
2.52
2.54
2.56
2.58
2.6
012
3
45
VIN =4.5V,VOUT =2.5V
1.5
1.55
1.6
1.65
1.7
1.75
1.8
1.85
1.9
1.95
2
01
2
3
45
VIN =3.8V, VOUT =1.8V
Output Current (A)
Output Current (A)
Load Regulation
Load Regulation
4.7
4.75
4.8
4.85
4.9
4.95
5
5.05
5.1
5.15
5.2
01
2
3
45
Output Current (A)
VIN =7.0V, VOUT =5.0V
3
3.05
3.1
3.15
3.2
3.25
3.3
3.35
3.4
3.45
3.5
01
2
3
4
5
Output Current (A)
VIN =5.3V, VOUT =3.3V
2
3
4
5
6
7
8
-40 -20 0
20 40 60 80 100 120
Quiescent Current vs.
Temperature
Temperature (
OC)
Output Voltage v.s.
Temperature
2.4
2.42
2.44
2.46
2.48
2.5
2.52
2.54
2.56
2.58
2.6
-40
-20
0
20
40
60
80
100 120
IO=5A
IO=10mA
VIN =5V, VOUT=2.5V
Temperature (
OC)
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