Data Sheet
100mA POSITIVE VOLTAGE REGULATOR
AS78LXX
Typical Performance Characteristics (Continued)
3.5
25
3.4
VIN=10V/19V/33V
TC=25oC
3.3
20
3.2
AS78L05
AS78L12
AS78L24
3.1
15
10
5
3.0
2.9
2.8
2.7
2.6
2.5
AS78L05
VIN=10V
IOUT=1mA
0
-25
0
25
50
75
100
125
0
50
100
150
200
250
Case Temperature (oC)
Output Current (mA)
Figure 9. Quiescent Current vs. Case Temperature
Figure 8. Output Voltage vs. Output Current
2.8
2.4
2.0
1.6
1.2
0.8
0.4
0.0
60
50
40
30
AS78L05
VIN=10V
20
10
0
IOUT=40mA
CIN=0.33µF
COUT=0.1µF
AS78L05
10
100
1000
10000
100000
1000000
-25
0
25
50
75
100
125
Case Temperature (oC)
Frequency (Hz)
Figure 11. PSRR vs. Frequency
Figure 10. Power Dissipation vs. Case Temperature
Aug. 2011 Rev. 1. 9
BCD Semiconductor Manufacturing Limited
13
BCDSEMI [ BCD SEMICONDUCTOR MANUFACTURING LIMITED ]
