ap2115 BCD Semiconductor Manufacturing Limited, ap2115 Datasheet - Page 9

• Manufacturer Part Number: ap2115
• Description: 300ma Fixed Output Voltage Ldo Regulator
• Manufacturer: BCD Semiconductor Manufacturing Limited

Electrical Characteristics (Continued)
AP2115-3.3V Electrical Characteristics
V
Note 4: Dropout voltage is defined as the input-to-output differential when the output voltage drops to 98% of its nominal
value which is measured at V
Note 5: Turn-on time is time measured between the enable input just exceeding V
of its nominal value.
Oct. 2005 Rev. 1. 0
Parameter
Output Voltage
Output Current
Current Limit
Quiescent Current
Ground Pin Current
Dropout Voltage
(Note 4)
Load Regulation
Line Regulation
CE/CE Input High
Threshold
CE/CE Input Low
Threshold
CE/CE Bias Current
Shutdown Supply Current
Thermal Shutdown
Temperature
Power Supply
Ripple Rejection
Output Voltage Temperature
Coefficient
Short Current Limit
Turn-on Time (Note 5)
RMS Output Noise
300mA FIXED OUTPUT VOLTAGE LDO REGULATOR
IN
V
OUT
1V, T
A
=25
o
C, C
OUT
IN
+1V applied to V
=1PF, C
'V
Symbol
V
V
V
V
I
V
PSRR
I
I
I
OUT
LIMIT
T
RLOAD
RLINE
T
NOISE
V
V
OUT
GND
DROP
I
GSD
OUT
SD
ON
SD
IH
IL
/'T
L
=1PF, unless otherwise specified.
IN
1mAd I
I
I
I
I
I
1mAd I
V
I
V
Ripple 0.5V
f=1kHz, I
I
-40
V
T
10HzdfdkHz
.
OUT
OUT
OUT
OUT
OUT
OUT
OUT
A
OUT
OUT
OUT
=25
o
CdT
=300mA
=1mA
=50mA
=200mA
=300mA
=30mA
=30mA
+0.5VdV
=0V
=0V
o
OUT
OUT
C
9
J
OUT
d125
Conditions
d30mA
d300mA
P-P
=30mA
o
IN
C
d6V
BCD Semiconductor Manufacturing Limited
IH
and the output voltage just reaching 95%
3.234
Min
300
1.5
Preliminary Datasheet
13.2
Typ
500
200
300
165
330
450
200
3.3
0.1
80
90
50
70
60
1
4
3.366
Max
150
150
300
450
100
0.4
75
33
15
5
1
AP2115
PVrms
PV/
Unit
mA
mA
mV
mV
mV
mA
PA
PA
nA
PA
dB
o
Ps
V
V
V
C
o
C