AIC1084
n TEST CIRCUIT
Refer to TYPICAL APPLICATION CIRCUIT.
n ELECTRICAL CHARACTERISTICS (VIN=5V, TJ=25°C, IO=10mA, Unless otherwise
specified)
PARAMETER
Reference Voltage
Output Voltage
Line Regulation
Load Regulation
Dropout Voltage
Current Limit
Adjusted Pin Current
Adjusted Pin Current Change
(∆IADJ)
Temperature Stability
Minimum Load Current
RMS Output Noise (% of VOUT)
Ripple Rejection Ratio
TEST CONDITIONS
AIC1084 (ADJ)
TJ =25 °C
AIC1084-15 VIN=5V
AIC1084-18 VIN=5V
AIC1084-33 VIN=5V
ADJ : 2.65V ≤ VIN ≤7V
VOUT=1.25V
Fix : VOUT+1.4V≤ VIN ≤7V
TJ =25 °C
10mA < IO < 5A
TJ =25 °C
∆VOUT, ∆VREF=1%
10mA ≤ IO ≤ 5A
0°C ≤TJ ≤125°C
0°C ≤ TJ ≤125°C
2.65V ≤ VIN ≤ 7V
2.65V ≤ VIN ≤ 7V
0°C ≤TJ ≤125°C
IO=0.5A
0°C ≤TJ ≤125°C
0°C ≤TJ ≤125°C
10Hz ≤ f ≤ 10KHz
120Hz input ripple
COUT=25 µF
(VIN -VOUT)=3V
MIN.
1.238
1.48
1.78
3.26
TYP.
1.25
1.50
1.80
3.30
MAX.
1.262
1.52
1.82
3.34
UNIT
V
V
0.015 0.2
%
0.6
%
1.3
1.4
V
5
6
A
55
120
µA
0.2
5
µA
0.5
%
5
10
mA
0.003
%
60
72
dB
3