ap2202k-adjtre1 BCD Semiconductor Manufacturing Limited, ap2202k-adjtre1 Datasheet - Page 20

• Manufacturer Part Number: ap2202k-adjtre1
• Description: 150ma Rf Uldo Regulator
• Manufacturer: BCD Semiconductor Manufacturing Limited

Typical Performance Characteristics (Continued)
Jul. 2007 Rev. 1. 9
150mA RF ULDO REGULATOR
-100
150
100
-50
50
50
-2
-1
0
0
(Conditions: V
4
2
0
3
2
1
0
0
0
(Conditions: V
I
100 200 300 400 500 600 700 800 900 1000
OUT
10
=5mA to 50mA, C
20
Figure 12. Load Transient
Figure 14. V
C
EN
30
BYP
IN
=0V to 2V, V
=open, C
=3.8V, C
40
Time (µs)
Time (µs)
50
EN
IN
(on) vs. V
BYP
=1.0µF, C
IN
60
=1.0µF, C
IN
=100pF, V
=3.8V, I
70
AP2202-2.8
AP2202-2.8
OUT
OUT
80
OUT
OUT
=2.2µF)
EN
=2.2µF)
90 100
=30mA,
=2V,
20
5.8
4.8
3.8
2.8
-20
-40
-60
(Conditions: V
20
100
90
80
70
60
50
40
30
20
10
0
0
10
0
BCD Semiconductor Manufacturing Limited
20
Figure 15. PSRR vs. Frequency
100
Figure 13. Line Transient
40
C
IN
BYP
=3.8V to 4.8V, V
60
=100pF, C
Frequency (Hz)
80
1k
Time (µs)
100 120 140 160 180 200
AP2202-2.8
V
I
OUT
OUT
IN
10k
=3.8V, V
=10mA, C
EN
=10µF)
=2V, I
RIPPLE
Data Sheet
AP2202-2.8
OUT
100k
AP2202
=1V
=2.2
OUT
PP
µ
F
=100µA
1M