AP2125 BCDSEMI [BCD Semiconductor Manufacturing Limited], AP2125 Datasheet - Page 11

• Manufacturer Part Number: AP2125
• Description: 300mA HIGH SPEED, EXTREMELY LOW NOISE CMOS LDO REGULATOR
• Manufacturer: BCDSEMI [BCD Semiconductor Manufacturing Limited]

(V
Electrical Characteristics (Continued)
AP2125-4.15 Electrical Characteristics
May. 2010 Rev. 1. 4
300mA HIGH SPEED, EXTREMELY LOW NOISE CMOS LDO REGULATOR
Parameter
Output Voltage
Input Voltage
Maximum Output Current
Load Regulation
Line Regulation
Dropout Voltage
Quiescent Current
Standby Current
Power Supply
Rejection Ratio
Output Voltage
Temperature Coefficient
Short Current Limit
RMS Output Noise
CE "High" Voltage
CE "Low" Voltage
Thermal Shutdown
Thermal Shutdown Hyster-
esis
IN
=5.15V, T
A
=25
o
C, C
IN
=1µF, C
(∆V
OUT
I
OUT
OUT(MAX)
Symbol
V
I
V
V
V
PSRR
V
SHORT
I
NOISE
V
=1µF, Bold typeface applies over -40
RLOAD
RLINE
DROP
STD
OUT
I
/V
Q
IN
OUT
)/∆T I
V
1mA≤I
V
V
1mA≤I
5.15V≤V
I
I
I
I
V
V
V
Ripple 0.5Vp-p
V
V
10Hz ≤f≤100kHz
CE input voltage "High"
CE input voltage "Low"
OUT
OUT
OUT
OUT
OUT
IN
IN
IN
IN
IN
CE
IN
OUT
=5.15V
-V
=5.15V
=5.15V, I
=5.15V
=5.15V
=30mA
=10mA
=100mA
=300mA
in OFF mode
=30mA
=0V
OUT
OUT
OUT
11
IN
Conditions
=1V, V
≤30mA
≤300mA
≤6V
OUT
=0mA
OUT
f=100Hz
f=1KHz
=4.06V
BCD Semiconductor Manufacturing Limited
o
C≤T
J
≤85
o
C, unless otherwise specified.)
4.067
Min
300
1.5
±
0.01
Typ
360
200
160
4.15
6.5
13
65
60
65
65
50
50
25
100
1
4.233
Max
100
300
Data Sheet
10
1.0
0.4
90
6
AP2125
ppm/
µ
Unit
mA
mV
mV
mV
mA
Vrms
µ
µ
dB
dB
o
o
V
V
V
V
C
C
A
A
o
C