APL5501/2/3
Typical Characteristics
Output Current vs. Output Voltage
Dropout Voltage vs. Output Current
APL5501/2/3-33
1200
1100
0
-2
VOUT=1.5V
VOUT=1.8V
1000
900
800
700
600
500
400
300
200
100
0
-4
VIN=0V
-6
-8
VOUT=3.3V
VOUT=2.5V
-10
-12
0
100
200
300
400
500
0
0.5
1
1.5
2
2.5
3
Output Current (mA)
Output Voltage (V)
SHDNThreshold Voltage vs. Input Voltage
1
PSRR vs. Frequency
APL5501/2/3-33
APL5501/2/3-33
0.9
0.8
0.7
0.6
0.5
0.4
VIN=4V
VIN=0V
IOUT =50mA
COUT=10uF
CBP=0.1uF
VIN=5V
3
3.5
4
4.5
5
5.5
6
Input Voltage (V)
Frequency (HZ)
Copyright ã ANPEC Electronics Corp.
7
www.anpec.com.tw
Rev. B.2 - May., 2005