IL1117-xx
Electrical Characteristics
Vin = 5V, Co = 10uF, Ta = 25°C, Tj = -40°C to +125°C ( for IL1117-1.2 Tj = 0 to +150°C) unless otherwise
specified
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNIT
OUTPUT VOLTAGE
IL1117-1.2
IL1117-1.25
(Adjustable)
IL1117-1.5
IL1117-1.8
IL1117-2.5
IL1117-2.85
IL1117-3.3
Io = 10mA to 1.0A, Vin = 2.7 to 12.0V
Io = 10mA to 1.0A, Vin = 2.8 to 12.0V
Io = 10mA to 1.0A, Vin = 3.0 to 12.0V
Io = 10mA to 1.0A, Vin = 3.3 to 12.0V
Io = 10mA to 1.0A, Vin = 4.0 to 12.0V
Io = 10mA to 1.0A, Vin = 4.4 to 12.0V
Io = 10mA to 1.0A, Vin = 4.8 to 12.0V
Io = 10mA to 1.0A, Vin = 6.5 to 15.0V
1.176
1.225
1.470
1.764
2.450
2.790
3.240
4.900
1.200
1.250
1.500
1.800
2.500
2.850
3.300
5.000
1.224
1.280
1.530
1.836
2.550
2.910
3.360
5.100
V
IL1117-5.0
LINE REGULATION
IL1117-1.2
Io =10mA, Vin = 2.7 to 12.0V
2.0
0.1
2.0
2.0
2.0
2.0
3.0
4.0
7.0
0.2
7.0
7.0
7.0
7.0
7.0
10.0
mV
%
IL1117-1.25 (Adjustable) Io =10mA, Vin = 2.8 to 12.0V
IL1117-1.5
IL1117-1.8
IL1117-2.5
IL1117-2.85
IL1117-3.3
IL1117-5.0
Io =10mA, Vin = 3.0 to 12.0V
Io =10mA, Vin = 3.3 to 12.0V
Io =10mA, Vin = 4.0 to 12.0V
Io =10mA, Vin = 4.4 to 12.0V
Io =10mA, Vin = 4.8 to 12.0V
Io =10mA, Vin = 6.5 to 15.0V
mV
mV
mV
mV
mV
mV
LOAD REGULATION
IL1117-1.2
IL1117-1.25 (Adjustable)
IL1117-1.5
IL1117-1.8
IL1117-2.5
IL1117-2.85
IL1117-3.3
IL1117-5.0
Io = 10mA to 1.0A, Vin = 3.2V
Io = 10mA to 1.0A, Vin = 3.3V
Io = 10mA to 1.0A, Vin = 3.5V
Io = 10mA to 1.0A, Vin = 3.8V
Io = 10mA to 1.0A, Vin = 4.5V
Io = 10mA to 1.0A, Vin = 4.85V
Io = 10mA to 1.0A, Vin = 5.3V
Io = 10mA to 1.0A, Vin = 7.0V
3.0
0.2
3.0
3.0
3.0
3.0
4.0
5.0
10.0
0.4
mV
%
10.0
10.0
10.0
10.0
12.0
15.0
mV
mV
mV
mV
mV
mV
DROPOUT VOLTAGE (2)
All Models
Io =1A
1.20
1.20
1.30
1.55
V
Io =1A (Tj = -40°C to +125°C)
Vin - Vo = 5V
CURRENT LIMIT
1000
mA
MINIMUM LOAD CURRENT
Adjustable Models
Vin = 13.75V
5
mA
mA
QUIESCENT CURRENT
Vin - Vo = 1.5V
5.2
10
Adjust Pin Current
vs Load Current, IL1117
TEMPERATURE DRIFT
Io = 10mA, Vin - Vo = 1.4 to 10V
Io = 10mA to 1A, Vin - Vo = 1.4 to 10V
Tj = -40°C to +125°C
50
0.5
0.5
120
5
uA
uA
%
RMS Output Noise
Bandwidth of 10Hz to 10kHz at 25°C
0.003
%Vo
120Hz input Ripple(Cadj for ADJ) =
25uF
Vin -Vo = 5V, Io = 1.0A
Tj = -40°C to +125°C
Ripple Rejection Ratio
60
72
dB
NOTES: (1) IL1117-x adjustable versions require a minimum load current for ±3% regulation.
(2) Dropout voltage is the input voltage minus output voltage that produces a 1% decrease in
output voltage.
Rev. 02
IKSEMICON [ IK SEMICON CO., LTD ]
