ap2121ak-3.3tre1 BCD Semiconductor Manufacturing Limited, ap2121ak-3.3tre1 Datasheet - Page 17

• Manufacturer Part Number: ap2121ak-3.3tre1
• Description: High Speed, Extremely Low Noise Ldo Regulator
• Manufacturer: BCD Semiconductor Manufacturing Limited

Typical Performance Characteristics (Continued)
May 2008 Rev. 2. 0
HIGH SPEED, EXTREMELY LOW NOISE LDO REGULATOR
Figure 14. Supply Current vs. Junction Temperature
30
25
20
15
10
40
35
30
25
20
15
10
5
0
5
0
0
Figure 12. Supply Current vs. Input Voltage
-25
1
0
2
Junction Temperature (
Input Voltage (V)
25
3
50
4
o
C)
75
AP2121-1.2
I
5
OUT
AP2121-1.2
V
I
=0mA
OUT
IN
=2.2V
=0mA
100
6
125
7
17
Figure 15. Supply Current vs. Junction Temperature
40
35
30
25
20
15
10
60
50
40
30
20
10
5
0
0
0
Figure 13. Supply Current vs. Input Voltage
BCD Semiconductor Manufacturing Limited
-25
1
0
2
Junction Temperature (
Input Voltage (V)
25
3
50
4
o
AP2121-3.0
I
C)
OUT
75
AP2121-3.0
V
I
5
OUT
IN
=0mA
Data Sheet
=4V
=0mA
AP2121
100
6
125
7