IL1117C-XX Datasheet, PDF (2/10 Pages) IK Semicon Co., Ltd – Current Limiting and Thermal Protection

IL1117C-XX
Electrical Characteristics
Tj = -40°C to +125°C ( for IL1117C-1.2 Tj = 0 to +150°C) unless otherwise specified
PARAMETER
CONDITIONS
OUTPUT VOLTAGE
IL1117C-1.2
Io = 10mA to 1.0A, Vin = 2.7 to 12.0V
IL1117C-1.25 (Adjustable) Io = 10mA to 1.0A, Vin = 2.8 to 12.0V
IL1117C-1.5
Io = 10mA to 1.0A, Vin = 3.0 to 12.0V
IL1117C-1.8
Io = 10mA to 1.0A, Vin = 3.3 to 12.0V
IL1117C-2.5
Io = 10mA to 1.0A, Vin = 4.0 to 12.0V
IL1117C-2.85
Io = 10mA to 1.0A, Vin = 4.4 to 12.0V
IL1117C-3.3
Io = 10mA to 1.0A, Vin = 4.8 to 12.0V
IL1117C-5.0
Io = 10mA to 1.0A, Vin = 6.5 to 12.0V
LINE REGULATION
IL1117C-1.2
Io =10mA, Vin = 2.7 to 12.0V
IL1117C-1.25 (Adjustable) Io =10mA, Vin = 2.8 to 12.0V
IL1117C-1.5
Io =10mA, Vin = 3.0 to 12.0V
IL1117C-1.8
Io =10mA, Vin = 3.3 to 12.0V
IL1117C-2.5
Io =10mA, Vin = 4.0 to 12.0V
IL1117C-2.85
Io =10mA, Vin = 4.4 to 12.0V
IL1117C-3.3
Io =10mA, Vin = 4.8 to 12.0V
IL1117C-5.0
Io =10mA, Vin = 6.5 to 12.0V
LOAD REGULATION
IL1117C-1.2
IL1117C-1.25 (Adjustable)
IL1117C-1.5
IL1117C-1.8
IL1117C-2.5
IL1117C-2.85
IL1117C-3.3
IL1117C-5.0
Io = 10mA to 1.0A, Vin
Io = 10mA to 1.0A, Vin
Io = 10mA to 1.0A, Vin
Io = 10mA to 1.0A, Vin
Io = 10mA to 1.0A, Vin
Io = 10mA to 1.0A, Vin
Io = 10mA to 1.0A, Vin
Io = 10mA to 1.0A, Vin
= 3.2V
= 3.3V
= 3.5V
= 3.8V
= 4.5V
= 4.85V
= 5.3V
= 7.0V
MIN
1.176
1.225
1.470
1.764
2.450
2.790
3.240
4.900
DROPOUT VOLTAGE (2)
All Models
CURRENT LIMIT
Minimum Load Current
Adjustable Models
QUIESCENT CURRENT
Adjust Pin Current
vs Load Current, IL1117C
TEMPERATURE DRIFT
RMS Output Noise
Ripple Rejection Ratio
Io =1A (Tj = 25°C)
Io =1A (Tj = -40°C to +125°C)
Vin - Vo = 5V (Tj = 25°C)
1000
Vin = 13.75V
Vin - Vo = 1.5V
Io = 10mA, Vin - Vo = 1.4 to 10V
Io = 10mA to 1A, Vin - Vo = 1.4 to 10V
Tj = -40°C to +125°C
Bandwidth of 10Hz to 10kHz at 25°C
120Hz input Ripple(Cadj for ADJ) =
25uF
Vin -Vo = 5V, Io = 1.0A
60
Tj = -40°C to +125°C
TYP
1.200
1.250
1.500
1.800
2.500
2.850
3.300
5.000
2.0
0.1
2.0
2.0
2.0
2.0
3.0
4.0
3.0
0.2
3.0
3.0
3.0
3.0
4.0
5.0
1.20
1.20
5.2
50
0.5
0.5
0.003
72
MAX UNIT
1.224
1.280
1.530
1.836
2.550
V
2.910
3.360
5.100
7.0 mV
0.2
%
7.0 mV
7.0 mV
7.0 mV
7.0 mV
7.0 mV
10.0 mV
10.0 mV
0.4
%
10.0 mV
10.0 mV
10.0 mV
10.0 mV
12.0 mV
15.0 mV
1.30
V
1.55
mA
5
mA
10
mA
120 uA
5
uA
%
%Vo
dB
NOTES: (1) IL1117C-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.
Feb 03, 2015 Ver. 07