Data Sheet
3-TERMINAL POSITIVE LINEAR REGULATOR
Typical Performance Characteristics
AZ78LXX
2.0
Vin-Vout Input/output Differential Voltage (V)
5
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
-40
I
O
=40mA
I
O
=100mA
4
Output Voltage (V)
AZ78L05
V
OUT
=5V
o
T
J
=25 C
Io=40mA
Io=1mA
Io=100mA
3
I
O
=1mA
2
1
AZ78L05
∆
V=1%*V
O
0
0
2
4
6
8
10
-20
0
20
40
60
o
80
100
120
Input
voltage (V)
V
I
input
Voltage (V)
Junction Temperature ( C)
Figure 4. Dropout Characteristics
Figure 5. Dropout Voltage vs. Junction Temperature
2.9
3.0
2.8
2.5
Quiescent Current (mA)
Input Bias Current (mA)
2.7
2.6
2.5
2.4
2.3
2.2
2.1
-40
2.0
1.5
1.0
AZ78L05
V
OUT
=5.0V
I
O
=40mA
T
J
=25 C
o
AZ78L05
V
IN
=10V
I
O
=5mA
-20
0
20
40
60
o
0.5
80
100
120
0.0
0
2
4
6
8
10
12
14
16
18
20
Junction Temperature ( C)
Input Voltage (V)
Figure 6. Quiescent Current vs. Junction Temperature
Figure 7. Input Bias Current vs. Input Voltage
Apr. 2005 Rev. 1. 3
BCD Semiconductor Manufacturing Limited
10
BCDSEMI [ BCD SEMICONDUCTOR MANUFACTURING LIMITED ]
