ap2127k-adjtrg1 BCD Semiconductor Manufacturing Limited, ap2127k-adjtrg1 Datasheet - Page 9

• Manufacturer Part Number: ap2127k-adjtrg1
• Description: 300ma High Speed, Extremely Low Noise Cmos Ldo Regulator
• Manufacturer: BCD Semiconductor Manufacturing Limited

Typical Performance Characteristics (Continued)
Jan. 2009 Rev. 1. 1
300mA HIGH SPEED, EXTREMELY LOW NOISE CMOS LDO REGULATOR
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
1.0
0.8
0.6
0.4
0.2
0.0
0.00
0.0
Figure 11. Output Voltage vs. Output Current
Figure 9. Output Voltage vs. Input Voltage
0.5
0.05
1.0
0.10
Preliminary Datasheet
1.5
0.15
2.0
Output Current (A)
Input Voltage (V)
0.20
2.5
0.25
3.0
3.5
0.30
T
C
4.0
=25
0.35
I
I
OUT
OUT
o
C, V
V
V
4.5
IN
OUT
=0
=300mA
0.40
=2.5V
OUT
=1.0V
5.0
T
T
T
=3.3V
C
C
C
=-40
=25
=85
0.45
5.5
o
o
o
C
C
C
0.50
6.0
9
6.0
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50 0.55 0.60
0
Figure 12. Output Voltage vs. Output Current
BCD Semiconductor Manufacturing Limited
T
Figure 10. Output Voltage vs. Input Voltage
C
=25
I
I
OUT
OUT
o
C, V
1
=0
=300mA
OUT
=5.2V
2
Output Current (A)
Input Voltage (V)
3
4
V
Data
IN
=4.3V, V
T
T
T
C
C
C
AP2127
=-40
=25
=85
5
S
OUT
o
o
C
C
o
C
heet
=3.3V
6