AP2120 BCDSEMI [BCD Semiconductor Manufacturing Limited], AP2120 Datasheet - Page 17

• Manufacturer Part Number: AP2120
• Description: HIGH SPEED, EXTREMELY LOW NOISE LDO REGULATOR
• Manufacturer: BCDSEMI [BCD Semiconductor Manufacturing Limited]

Typical Performance Characteristics (Continued)
Nov. 2009 Rev. 1. 0
HIGH SPEED, EXTREMELY LOW NOISE LDO REGULATOR
450
400
350
300
250
200
150
100
50
50
45
40
35
30
25
20
15
10
Figure 8. Quiescent Current vs. Case Temperature
0
-40
Figure 10. Dropout Voltage vs. Case Temperature
-40
-20
-20
0
Case Temperature (
Case Temperature (
0
20
20
40
60
40
AP2120-2.5
o
o
C)
C)
80
I
I
I
AP2120-2.5
I
OUT
OUT
OUT
OUT
60
=10mA
=80mA
=150mA
=0
100
V
IN
=3.5V
80
120
17
-100
150
100
-50
50
50
0
0
400
350
300
250
200
150
100
50
0
0.00
Figure 9. Dropout Voltage vs. Output Current
Figure 11. Load Transient (I
BCD Semiconductor Manufacturing Limited
AP2120-2.5
0.02
T
T
T
C
C
C
0.04
=-40
=25
=85
o
o
C
C
o
C
0.06
Output Current (A)
0.08
0.10
OUT
0.12
=0 to 150mA)
Data Sheet
AP2120
0.14
AP2120-2.5
0.16