ap2126k-3.3trg1 BCD Semiconductor Manufacturing Limited, ap2126k-3.3trg1 Datasheet - Page 8

• Manufacturer Part Number: ap2126k-3.3trg1
• Description: 300ma High Speed, Extremely Low Noise Cmos Ldo Regulator
• Manufacturer: BCD Semiconductor Manufacturing Limited

V
V
OUT
Typical Performance Characteristics (Continued)
Jun. 2008 Rev. 1.1
IN
300mA HIGH SPEED, EXTREMELY LOW NOISE CMOS LDO REGULATOR
Figure 12. 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
(Conditions: I
-40
-20
V
IN
Figure 14. Line Transient
=4 to 5V, V
0
OUT
Case Temperature(
20
=30mA, C
OUT
40
=3.3V)
IN
60
=C
o
C)
OUT
V
No heatsink
80
OUT
=3.3V
=1µF,
100
120
V
8
Shutdown
V
I
V
OUT
OUT
OUT
(Conditions: C
BCD Semiconductor Manufacturing Limited
(Conditions: I
Figure 13. Load Transient
IN
V
=C
Shutdown
Figure 15. Soft Start Time
OUT
OUT
=1µF, V
=0 to 2V, V
=0mA, C
IN
=4.4V, V
IN
OUT
Data Sheet
=C
=3.3V)
OUT
OUT
AP2126
=1µF,
=3.3V)