Data Sheet
AZ1117
1A LOW DROPOUT LINEAR REGULATOR
CURRENT MODE PWM CONTROLLER
AZ2842/3/4/5
Typical Performance Characteristics (Continued)
100
90
80
70
60
50
40
30
20
10
0
5
4
3
2
1
0
-50
-25
0
25
50
75
100
125
-50
-25
0
25
50
75
100
125
Junction Temperature (oC)
Junction Temperature (oC)
Figure 9. Adjust Pin Current vs. Temperature
Figure 8. Minimum Load Current vs. Junction Temperature
2.0
1.8
1.6
1.4
1.2
1.0
10.0
7.5
5.0
2.5
0.0
SOT-223
-50
-25
0
25
50
75
100
125
25
50
75
100
125
Junction Temperature (oC)
Case Temperature (oC)
Figure 10. Short-Circuit Current vs. Junction Temperature
Figure 11. Maximum Power Dissipation
Oct. 2005 Rev. 1. 7
BCD Semiconductor Manufacturing Limited
16
BCDSEMI [ BCD SEMICONDUCTOR MANUFACTURING LIMITED ]
