Data Sheet
3-TERMINAL POSITIVE LINEAR REGULATOR
AZ78LXX
Typical Performance Characteristics (Continued)
1
11.5
AZ78L05
11
10.5
10
No Heatsink
20
0
θJA=250oC/W
PD(MAX) at 25oC=0.6W
0.1
-20
-40
Package: SOIC-8
0
25
50
75
100
125
150
Time (4µs/Div)
Ambient Temperature (oC)
Figure 9. Line Transient Response
Figure 8. Power Dissipation vs. Ambient Temperature
(Conditions: VIN=10 to 11V, VOUT=5V, IOUT=40mA)
75
AZ78L05
50
25
0
0
-100
-200
-300
Time (10µs/Div)
Figure 10. Load Transient Response
(Conditions: VIN=10V, VOUT=5V, IOUT=1 to 50mA)
Mar. 2007 Rev. 1. 5
BCD Semiconductor Manufacturing Limited
11