ap2114d-3.3trg1 BCD Semiconductor Manufacturing Limited, ap2114d-3.3trg1 Datasheet - Page 6

• Manufacturer Part Number: ap2114d-3.3trg1
• Description: 1a Low Noise Cmos Ldo Regulator
• Manufacturer: BCD Semiconductor Manufacturing Limited

Output Voltage
Input Voltage
Maximum Output Current
Load Regulation
Line Regulation
Dropout Voltage
Quiescent Current
Power Supply Rejection
Ratio
Output Voltage
Temperature Coefficient
Short Current Limit
RMS Output Noise
Thermal
Temperature
Thermal
Hysteresis
Electrical Characteristics
AP2114-1.2 Electrical Characteristics (Note 2)
(V
-40
Note 2: To prevent the Short Circuit Current protection feature from being prematurely activated, the input
voltage must be applied before a current source load is applied.
Note 3: Production testing at T
May. 2009 Rev. 1. 0
1A LOW NOISE CMOS LDO REGULATOR
IN
O
=2.5V, C
C≤T
Parameter
J
≤85
O
IN
C ranges, unless otherwise specified (Note 3))
=4.7µF(Ceramic), C
Shutdown
Shutdown
△V
△V
A
△V
Symbol
=25
I
T
OUT
OUT
OUT(MAX)
△I
PSRR
V
V
I
T
△V
V
SHORT
HYOTSD
△T
NOISE
V
DROP
OTSD
OUT
I
OUT
°C
/V
Q
/V
OUT
IN
OUT
IN
OUT
OUT
/V
. Over temperature specifications guaranteed by design only.
=4.7µF(Ceramic), Typical T
OUT
V
V
V
2.5V≤V
I
V
Ripple 1Vp-p
V
I
I
V
10Hz ≤ f ≤100kHz (No Load)
OUT
OUT
OUT
IN
IN
IN
IN
IN
OUT
=2.5V, V
=2.5V, 1mA ≤ I
=2.5V, I
=2.5V,
=2.5V, 1mA ≤ I
=1.0A
=100mA
=30mA,
=0V
IN
Test Conditions
≤6V, I
OUT
6
OUT
T
=0mA
A
OUT
=1.182V to 1.218V
f=100Hz
f=1KHz
=-40°C to 85°C
OUT
=30mA
OUT
≤1A
≤ 30mA
A
= 25°C, Bold typeface applies over
BCD Semiconductor Manufacturing Limited
Preliminary Datasheet
*98.5%
Min
V
OUT
1
1200
Typ
0.02
±30
160
1.2
0.2
60
68
68
50
30
25
*101.5%
AP2114
±0.1
Max
1300
V
75
OUT
6
1
µV
Unit
ppm
%/A
%/V
mV
mA
µA
dB
O
V
V
A
RMS
C