AZ1117C Datasheet, PDF (15/25 Pages) BCD Semiconductor Manufacturing Limited – DROPOUT LINEAR REGULATOR

600mA LOW DROPOUT LINEAR REGULATOR
LOW DROPOUT LINEAR REGULATOR
Typical Performance Characteristics (Continued)
Data Sheet
APA1P121371M7
AZ1117C
3
AZ1117C-ADJ
V =4.5V
IN
2
1
0
-1
-2-20
0
20
40
60
80
100
120
Junction Temperature (^oC)
100
90
AZ1117C-ADJ
V =4.5V
IN
80
70
60
50
40
30
20
10
0
-20
0
20
40
60
80
100
120
Junction Temperature (^oC)
Figure 8. Minimum Load Current vs. Junction Temperature Figure 9. Adjust Pin Current vs. Junction Temperature
1.4
AZ1117C-2.5
1.3
V =4.5V
IN
-40^oC
-25^oC
1.2
25^oC
100^oC
1.1
1.0
0.9
0.8
0 100 200 300 400 500 600 700 800 900 1000
Output Current (mA)
Figure 10. Dropout Voltage vs. Output Current
10
9
AZ1117C-2.5V
Package: SOT-223
8
No Heat Sink
7
6
5
4
3
2
1
0
-20
0
20
40
60
80
100
120
Case Temperature (^oC)
Figure 11. Power Dissipation vs. Case Temperature
Jan. 2012 Rev. 1. 5
BCD Semiconductor Manufacturing Limited
15