ap2127k-adjtrg1 BCD Semiconductor Manufacturing Limited, ap2127k-adjtrg1 Datasheet - Page 6

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

(V
T
Electrical Characteristics
Jan. 2009 Rev. 1.1
Parameter
Reference Voltage
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
300mA HIGH SPEED, EXTREMELY LOW NOISE CMOS LDO REGULATOR
A
IN
=25
=2.5V (for 0.8V to 1.8V voltage versions), V
o
C, C
IN
=1µF, C
OUT
=1µF, Bold typeface applies over -40
/(∆I
(∆V
/(∆V
I
OUT(MAX)
Symbol
OUT*
∆V
∆V
V
OUT
I
PSRR
V
V
SHORT
IN
I
V
/∆T
DROP
STD
OUT
I
REF
OUT
OUT
*V
Q
IN
/V
V
OUT
OUT
OUT
)
)
)
IN
V
1mA≤I
V
1mA≤I
V
V
V
1mA≤I
V
I
V
V
V
V
V
I
V
V
V
V
AP2127-1.0V to
4.2V, Ripple 1Vp-p
V
AP2127-4.75V and
5.2V, Ripple
0.5Vp-p
V
I
V
=V
OUT
OUT
OUT
IN
IN
IN
OUT
IN
OUT
OUT
OUT
OUT
OUT
OUT
OUT
IN
IN
SHUTDOWN
IN
IN
OUT
=V
=V
-V
-V
=V
=V
=V
=V
OUT
=30mA
=300mA
=30mA, -40
=0.98*V
+0.5V≤V
=1.0V, I
=1.2V, I
=1.5V, I
=1.8V, I
=2.5V, 2.8V, 3.3V, 4.2V
=4.7V and 5.2V,
=0V
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
+1V (for 2.5V to 4.75V voltage versions), V
6
=1V,
=1V,
+1V
+1V
+1V, I
+1V,
+1V
+1V
≤300mA
≤300mA
≤300mA
Conditions
o
C≤T
in off mode
OUT
OUT
OUT
OUT
OUT
IN
o
A
≤6V
OUT
=300mA
=300mA
=300mA
=300mA
C≤T
≤85
f=100Hz
f=1kHz
f=10kHz
f=100Hz
f=1kHz
f=10kHz
=0mA
o
A
C, unless otherwise specified.)
≤85
BCD Semiconductor Manufacturing Limited
o
C
0.784
98%*
V
Min
300
2.5
OUT
±
1400
1200
Typ
400
900
600
170
140
0.8
0.1
60
68
68
54
63
63
45
50
100
IN
=6V@V
102%*
0.816
V
1500
1300
1000
Max
0.06
700
300
300
Data
0.6
1.0
90
OUT
6
AP2127
OUT
ppm/
S
Unit
%/A
%/V
mA
mV
mA
µA
µA
=5.2V,
dB
dB
dB
dB
dB
dB
V
V
V
heet
o
C