Data sheet typical performance characteristics, Figure 4. output voltage vs. output current, Figure 7. dropout voltage vs. case temperature – Diodes AP2126 User Manual
Page 6
300mA HIGH SPEED, EXTREMELY LOW NOISE CMOS LDO REGULATOR AP2126
6
Sep. 2012 Rev. 1. 5
BCD Semiconductor Manufacturing Limited
Data Sheet
Typical Performance Characteristics
0.0
0.1
0.2
0.3
0.4
0.5
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
O
u
tput Voltage (V)
Output Current (A)
T
C
=-40
o
C
T
C
=25
o
C
T
C
=85
o
C
V
IN
=4.3V, V
OUT
=3.3V
Figure 4. Output Voltage vs. Output Current
0.0
0.1
0.2
0.3
0.4
0.5
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
O
u
tput Voltage (V)
Output Current (A)
V
IN
=3.8V
V
IN
=4.3V
V
IN
=6V
T
C
=25
0
C, V
OUT
=3.3V
Figure 5. Output Voltage vs. Output Current
Figure 6. Dropout Voltage vs. Output Current
50
100
150
200
250
300
0
20
40
60
80
100
120
140
160
180
200
220
240
Dropout Voltage
(m
V)
Output Current (mA)
T
C
=-40
o
C
T
C
=25
o
C
T
C
=85
o
C
V
OUT
=3.3V
-40
-20
0
20
40
60
80
0.00
0.02
0.04
0.06
0.08
0.10
0.12
0.14
0.16
0.18
0.20
Dropo
ut
V
ol
tage
(V
)
Case Temperature (
o
C)
I
OUT
=10mA
I
OUT
=150mA
I
OUT
=300mA
V
IN
=4.3V, V
OUT
=3.3V
Figure 7. Dropout Voltage vs. Case Temperature