APL5151/2/3/4
Typical Characteristics (Cont.)
Dropout Voltage vs. Load Current
200
APL5151-33
Reverse Leakage Current vs. Output Voltage
1
0.9
APL5151-33
Reverse Leakage Current (uA)
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0
1
2
3
4
5
6
Dropout Voltage (mV)
150
100
50
0
0
30
60
90
120
150
Load Current (mA)
Output Voltage (V)
SHDN Threshold Voltage vs. Input Voltage
1.6
APL5151-33
PSRR vs. Frequency
+
0
-10
-20
APL5151-33
SHDN Threshold Voltage (V)
1.5
1.4
PSRR (dB)
-30
-40
-50
-60
1.3
V
IN
=4.3V
I
OUT
=50mA
C
OUT
=1uF
C
BP
=0.1uF
1.2
1.1
-70
-80
1
3.5
4
4.5
5
5.5
6
10
20
50 100 200
500 1k
2k
5k 10k 20k
50k
20
0k
Input Voltage (V)
Frequency (H
Z
)
Copyright
©
ANPEC Electronics Corp.
Rev. B.4 - May., 2005
7
www.anpec.com.tw