Data Sheet
300mA HIGH SPEED, EXTREMELY LOW NOISE CMOS LDO REGULATOR
Typical Performance Characteristics (Continued)
AP2127
VIN
500mV/div
VOUT
50mV/div
IOUT
200mA/div
VOUT
50mV/div
Figure 29. Line Transient
(Condition: CIN=COUT=1µF, IOUT=10mA,
VIN=2.5V to 3.3V, VOUT=1V)
Figure 30. Load Transient
(Condition: CIN=COUT=1µF,Sew Rate=20mA/µs,
VIN=2.5V, VOUT=1V, IOUT=10mA to 300mA)
IOUT
200mA/div
VOUT
50mV/div
IOUT
200mA/div
VOUT
50mV/div
Figure 31. Load Transient
(Condition: CIN=COUT=1µF, IOUT=10mA to 300mA,
VIN=4.3V, VOUT=3.3V)
Figure 32. Load Transient
(Condition: CIN=COUT=1µF,Sew Rate=20mA/µs,
VIN=6V, VOUT=5.2V, IOUT=10mA to 300mA)
Oct. 2009 Rev. 1.3
BCD Semiconductor Manufacturing Limited
14