Data Sheet
3A LOW DROPOUT LINEAR REGULATOR
Typical Performance Characteristics (Continued)
AZ1085
7
1.30
1.25
6
Short Circuit Current (A)
1.20
5
Dropout Voltage (V)
1.15
1.10
1.05
1.00
0.95
0.90
4
3
2
1
0.85
0
0
2
4
6
8
10
12
0.80
0.0
0.5
1.0
1.5
2.0
2.5
3.0
Dropout Voltage (V)
Output Current (A)
Figure 8. Short Circuit Current vs. Dropout Voltage
Figure 9. Dropout Voltage vs. Output Current
1.28
0.84
1.27
Minimum Load Current (mA)
Reference Voltage (V)
1.26
1.25
1.24
1.23
1.22
1.21
1.20
0
25
50
75
o
0.82
0.80
0.78
0.76
AZ1085-ADJ
0.74
100
125
0
20
40
60
80
o
100
120
Junction Temperature ( C)
Junction Temperature ( C)
Figure10. Reference Voltage vs. Junction Temperature
Figure11. Minimum Load Current vs. Junction Temperature
Mar. 2007 Rev. 1. 3
9
BCD Semiconductor Manufacturing Limited
BCDSEMI [ BCD SEMICONDUCTOR MANUFACTURING LIMITED ]
