Data Sheet
300mA HIGH SPEED, EXTREMELY LOW NOISE CMOS LDO REGULATOR
AP2127
Typical Performance Characteristics (Continued)
6
3.5
5
3.0
4
2.5
2.0
3
1.5
VIN=3.8V
2
TC=-40oC
TC=25oC
TC=85oC
VIN=4.3V
1.0
VIN=6V
TC=25oC, VOUT=3.3V
1
0.5
VIN=6V, VOUT=5.2V
0
0.0
0.0
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50 0.55 0.60
0.1
0.2
0.3
0.4
0.5
Output Current (A)
Output Current (A)
Figure 13. Output Voltage vs. Output Current
Figure 14. Output Voltage vs. Output Current
80
70
60
50
40
30
80
70
60
50
40
30
TC=-40oC
TC=25oC
TC=85oC
20
10
0
TC=-40oC
TC=25oC
TC=85oC
20
10
I
OUT=0
OUT=1.0V
V
IOUT=0, VOUT=3.3V
0
-10
1
2
3
4
5
6
0
1
2
3
4
5
6
Input Voltage (V)
Input Voltage (V)
Figure 15. Quiescent Current vs. Input Voltage
Figure 16. Quiescent Current vs. Input Voltage
Oct. 2009 Rev. 1.3
BCD Semiconductor Manufacturing Limited
10
BCDSEMI [ BCD SEMICONDUCTOR MANUFACTURING LIMITED ]
