AIC1731
ELECTRICAL CHARACTERISTICS
(CIN=1µF, COUT=4.7µF, TJ=25°C, unless otherwise specified) (Note1)
PARAMETER
TEST CONDITIONS
SYMBOL MIN. TYP. MAX. UNIT
Quiescent Current
Standby Current
GND Pin Current
Continuous Output Current
IOUT = 0mA, VIN = 3.6~7V
VIN = 3.6~7V, output OFF
IOUT = 0.1~300mA
VIN = 5V
IQ
ISTBY
IGND
IOUT
35 50
µA
0.1 µA
30 50
µA
300 mA
Output Current Limit
Output Voltage Tolerance
VIN = 5V, VOUT = 0V
VIN = 5V, no load
Temperature Coefficient
Line Regulation
Load Regulation
Dropout Voltage
VIN = VOUT(TYP) + 1V to 7V
VIN = VOUT + 1.2V (Vout≥ 2.0V)
VIN = VOUT + 1.7V (Vout≤ 1.9V)
IOUT = 0.1~300mA
IL=300mA
3.0V≤VOUT≤3.3V
2.5V≤VOUT≤2.9V
2.0V≤VOUT≤2.4V
1.5V≤VOUT≤1.9V
Noise Bypass Terminal Voltage
IIL
VOUT
TC
∆VLIR
∆VLOR
VDROP
VREF
Output Noise
CBP = 0.1µF, f = 1KHz,VIN = 5V
∆n
300 450
mA
-2
2
%
50 150 ppm/ºC
3 10 mV
10 30 mV
470 870
570 970
800 1200 mV
1260 1660
1.23
V
µV
0.46
Hz
Ripple Rejection
f = 1KHz, Ripple = 0.5VP-P,
RR
CBP = 0.1µF
55
dB
4