AZ317_13 Datasheet, PDF (6/15 Pages) BCD Semiconductor Manufacturing Limited – 3-TERMINAL 1A ADJUSTABLE VOLTAGE REGULATOR

3-TERMINAL 1A ADJUSTABLE VOLTAGE REGULATOR
Typical Performance Characteristics
Data Sheet
AZ317
1.2
1.1
T =0oC
A
1.0
T =25oC
A
0.9
T =120oC
A
0.8
0.7
0.6
0.5
0.2
0.4
0.6
0.8
1.0
Output Current (A)
Figure 5. Dropout Voltage vs. Output Current
0.8
0.6
0.4
0.2
0.0
-0.2
0
V =3.3V
OUT
20
40
60
80
100
120
Ambient Temperature (^oC)
Figure 6. Load Regulation vs. Temperature
1.260
1.255
1.250
1.245
1.240
1.235
1.230
1.225
1.220
1.215
1.210
0
V =3.3V
OUT
I =30mA
OUT
25
50
75
100
125
Ambient Temparature (^oC)
Figure 7. Reference Voltage vs. Temperature
3.40
3.35
3.30
3.25
3.20
3.15
3.10
0
V =3.3V
OUT
I =30mA
OUT
25
50
75
100
125
Ambient Temperature (^oC)
Figure 8. Output Voltage vs. Temperature
Jan. 2013 Rev. 1. 6
BCD Semiconductor Manufacturing Limited
6