AP2126 BCDSEMI [BCD Semiconductor Manufacturing Limited], AP2126 Datasheet - Page 6

• Manufacturer Part Number: AP2126
• Description: 300mA HIGH SPEED, EXTREMELY LOW NOISE CMOS LDO REGULATOR
• Manufacturer: BCDSEMI [BCD Semiconductor Manufacturing Limited]

Typical Performance Characteristics
Jun. 2008 Rev. 1.1
300mA HIGH SPEED, EXTREMELY LOW NOISE CMOS LDO REGULATOR
120
115
110
105
100
95
90
85
80
75
70
65
60
55
50
Figure 6. Quiescent Current vs. Output Current
Figure 4. Output Voltage vs. Output Current
0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
V
IN
=4.3V, V
50
T
T
T
C
C
C
=-40
=25
=85
0.1
OUT
o
o
o
C
C
C
=3.3V
100
Output Current (mA)
Output Current (A)
0.2
150
0.3
200
V
IN
=4.3V
0.4
T
T
T
C
C
C
250
=-40
=25
=85
o
o
o
C
C
C
0.5
300
6
Figure 5. Dropout Voltage vs. Output Current, V
Figure 7. Quiescent Current vs. Case Temperature
70
68
66
64
62
60
58
56
54
52
50
240
220
200
180
160
140
120
100
80
60
40
20
-40
0
BCD Semiconductor Manufacturing Limited
-20
T
T
T
50
C
C
C
=-40
=25
=125
0
o
o
C
o
C
C
100
Case Temperature (
20
Output Current (mA)
40
150
I
V
60
OUT
IN
=4.3V, V
o
=0
C)
200
80
OUT
Data Sheet
=3.3V
100
250
AP2126
OUT
120
=3.3V
300