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