AZ1084_10 Datasheet, PDF (11/21 Pages) BCD Semiconductor Manufacturing Limited – 5A LOW DROPOUT LINEAR REGULATOR

5A LOW DROPOUT LINEAR REGULATOR
Typical Performance Characteristics (Continued)
Data Sheet
AZ1084
1.40
1.35
1.30
1.25
1.20
0
25
50
75
100
125
Junction Temperature (^oC)
Figure 12. Dropout Voltage vs. Junction Temperature
8
7
6
5
4
3
2
1
0
0
2
4
6
8
10
12
Dropout Voltage (V)
Figure 13. Short Circuit Current vs. Dropout Voltage
200
100
0
-100
5
2.5
0
-2.5
-5
0.1A
Time (100µs/Div)
Figure 14. Load Transient Response
(Conditions: V_IN=5.5V, V_OUT=2.5V, I_OUT=10mA to 5A
C_IN=10µF, C_OUT=10µF)
40
20
0
-20
6.5
5.5
4.5
3.5
2.5
Time (200µs/Div)
Figure 15. Line Transient Response
(Conditions: V_IN=4.5V to 6.5V, V_OUT=2.5V,
I_OUT=200mA, C_OUT=10µF)
Sept. 2011 Rev. 2. 2
BCD Semiconductor Manufacturing Limited
11