AZ1117D-1.2 BCDSEMI [BCD Semiconductor Manufacturing Limited], AZ1117D-1.2 Datasheet - Page 15

• Manufacturer Part Number: AZ1117D-1.2
• Description: 1A LOW DROPOUT LINEAR REGULATOR
• Manufacturer: BCDSEMI [BCD Semiconductor Manufacturing Limited]

Typical Performance Characteristics
Oct. 2005 Rev. 1. 7
CURRENT MODE PWM CONTROLLER
1A LOW DROPOUT LINEAR REGULATOR
Figure 6. Reference Voltage vs. Junction Temperature
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
1.280
1.275
1.270
1.265
1.260
1.255
1.250
1.245
1.240
1.235
1.230
Figure 4. Dropout Voltage vs. Output Current
0.2
-50
T
T
T
A
A
-25
=0
=25
A
=125
o
C
o
0.4
C
o
C
0
Junction Temperature (
Output Current (A)
25
0.6
50
o
C)
0.8
75
100
1.0
125
15
Figure 5. Load Regulation vs. Junction Temperature
Figure 7. Output Voltage vs. Junction Temperature
3.40
3.35
3.30
3.25
3.20
3.15
3.10
-0.1
-0.2
0.2
0.1
0.0
-50
BCD Semiconductor Manufacturing Limited
-50
-25
-25
Junction Temperature (
0
0
AZ1117-ADJ
Junction Temperature (
25
25
AZ1117-3.3V
50
50
AZ2842/3/4/5
o
75
C)
o
C)
Data Sheet
Data Sheet
75
AZ1117
100
100
125
125