AZ1085_10 Datasheet, PDF (10/21 Pages) BCD Semiconductor Manufacturing Limited – 3A LOW DROPOUT LINEAR REGULATOR

3A LOW DROPOUT LINEAR REGULATOR
Typical Performance Characteristics (Continued)
Data Sheet
AZ1085
7
6
5
4
3
2
1
0
0
2
4
6
8
10
12
Dropout Voltage (V)
Figure 8. Short Circuit Current vs. Dropout Voltage
1.30
1.25
1.20
1.15
1.10
1.05
1.00
0.95
0.90
0.85
0.80
0.0
0.5
1.0
1.5
2.0
2.5
3.0
Output Current (A)
Figure 9. Dropout Voltage vs. Output Current
1.28
1.27
1.26
1.25
1.24
1.23
1.22
1.21
1.20
0
25
50
75
100
125
Junction Temperature (^oC)
0.84
0.82
0.80
0.78
0.76
0.74
0
AZ1085-ADJ
20
40
60
80
100
120
Junction Temperature (^oC)
Figure10. Reference Voltage vs. Junction Temperature Figure11. Minimum Load Current vs. Junction Temperature
Sept. 2011 Rev. 1. 9
BCD Semiconductor Manufacturing Limited
10