Data Sheet
300mA HIGH SPEED, EXTREMELY LOW NOISE CMOS LDO REGULATOR
AP2128
Typical Performance Characteristics (Continued)
115
110
120
115
TC=-40oC
TC=25oC
TC=85oC
TC=-40oC
TC=25oC
TC=85oC
110
105
100
95
105
100
95
VIN=4.3V, VOUT=3.3V
VIN=2.5V, VOUT=0.8V
90
90
85
85
80
75
80
70
75
65
70
60
55
65
50
0
50
100
150
200
250
300
0
50
100
150
200
250
300
Output Current (mA)
Output Current (mA)
Figure 12. Quiescent Current vs. Output Current
Figure 13. Quiescent Current vs. Output Current
70
115
IOUT=0
VIN=2.5V, VOUT=0.8V
TC=-40oC
TC=25oC
TC=85oC
68
66
110
105
100
95
64
62
60
58
56
54
52
50
VIN=6V, VOUT=5.2V
90
85
80
75
-40
-20
0
20
40
60
80
100
120
0.00
0.05
0.10
0.15
0.20
0.25
0.30
Output Current (A)
Case Temperature (oC)
Figure 14. Quiescent Current vs. Output Current
Figure 15. Quiescent Current vs. Case Temperature
Sept. 2010 Rev. 2.0
BCD Semiconductor Manufacturing Limited
12
BCDSEMI [ BCD SEMICONDUCTOR MANUFACTURING LIMITED ]
