ap2202k-adjtre1 BCD Semiconductor Manufacturing Limited, ap2202k-adjtre1 Datasheet - Page 19

• 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
Figure 8. Enable Current vs. Junction Temperature
200
150
100
20
18
16
14
12
10
50
8
6
4
2
0
0
-60
10
AP2202-2.8
-40
Figure 10. Noise vs. Bypass Capacitor
-20
Junction Temperature (
0
I
C
Noise Measurement Filter: DIN Noise
OUT
100
IN
Bypass Capacitor (pF)
=1.0
=10mA
20
µ
F, C
40
OUT
V
C
=2.2
IN
OUT
60
=3.8V, C
=2.2
µ
1000
F
V
V
V
V
o
C)
EN
EN
EN
EN
80
µ
=4.0V
=1.8V
=2.0V
=3.0V
F, I
IN
=1.0
OUT
100
=100
µ
F
120
µ
A
10000
140
19
0.001
0.01
Figure 9. Enable Voltage vs. Junction Temperature
2.0
1.9
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.1
10
1
-60
10
BCD Semiconductor Manufacturing Limited
Figure 11. Output Noise vs. Frequency
-40
100
-20
Junction Temperature (
0
1k
AP2202-2.8
C
V
IN
IN
20
Frequency (Hz)
=4.5V, I
=1.0
µ
10k
40
F, C
OUT
OUT
=10mA
60
=2.2
AP2202-2.8
C
V
IN
IN
100k
=3.8V,I
=1.0
o
µ
C)
80
F, C
V
V
µ
EN
EN
Data Sheet
F,C
BYP
=on
=off
OUT
100
AP2202
OUT
=100pF
=5mA
1M
=2.2
120
µ
F
10M
140