Preliminary Datasheet
3-TERMINAL 1A POSITIVE VOLTAGE REGULATOR
AS78XX
Typical Performance Characteristics
5.050
5.025
5.000
4.975
4.950
4.925
4.900
4.875
4.850
2.5
2.0
1.5
1.0
0.5
0.0
AS7805
TC= -40oC
AS7805
VIN=10V
TC= 25oC
TC= 125oC
IOUT=10mA
-40
-20
0
20
40
60
80
100
120
3
6
9
12
15
18
21
24
VIN-VOUT (V)
Case Temperature (oC)
Figure 4. Peak Output Current vs. Input/Output
Differential Voltage
Figure 5. Output Voltage vs. Case Temperature
100
6
90
80
70
60
50
40
30
20
10
0
IOUT=0
AS7805
5
4
3
2
1
0
AS7805 VIN=10V
AS7812 VIN=19V
AS7815 VIN=23V
10
100
1k
10k
100k
1M
-40
-20
0
20
40
60
80
100
120
Case Temperature (oC)
Frequency (Hz)
Figure 7. Ripple Rejection vs. Frequency
Figure 6. Quiescent Current vs. Case Temperature
Mar. 2006 Rev. 1. 0
BCD Semiconductor Manufacturing Limited
8
BCDSEMI [ BCD SEMICONDUCTOR MANUFACTURING LIMITED ]
