AP2128 BCDSEMI [BCD Semiconductor Manufacturing Limited], AP2128 Datasheet - Page 10

• Manufacturer Part Number: AP2128
• Description: 300mA HIGH SPEED, EXTREMELY LOW NOISE CMOS LDO REGULATOR
• Manufacturer: BCDSEMI [BCD Semiconductor Manufacturing Limited]

Figure 12. Output Voltage vs. Input Voltage (I
V
Typical Performance Characteristics (Continued)
Jun. 2008 Rev. 1.1
I
300mA HIGH SPEED, EXTREMELY LOW NOISE CMOS LDO REGULATOR
OUT
OUT
(Conditions: C
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
0
1
Figure 14. Load Transient
IN
=C
2
OUT
Input Voltage (V)
=1µF, V
3
IN
=2.5V, V
4
V
OUT
=0.8V
T
T
T
OUT
C
C
C
OUT
5
=-40
=25
=85
o
o
=300mA)
=0.8V)
o
C
C
C
6
10
V
I
OUT
OUT
(Conditions: C
Figure 13. Power Dissipation vs. Case Temperature
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
-40
BCD Semiconductor Manufacturing Limited
-20
Figure 15. Load Transient
IN
=C
0
OUT
Case Temperature(
20
=1µF, V
40
IN
=4.4V, V
60
o
C)
V
No heatsink
80
Data Sheet
OUT
OUT
=0.8V
100
AP2128
=3.3V)
120