IL3480-XX Datasheet, PDF (1/1 Pages) Estek Electronics Co. Ltd – 100mA, Quasi Low-Dropout Voltage Regulator

DATA SHEET
IL3480-XX 100mA, Quasi Low-Dropout Voltage Regulator
FEATURES:
u 3.3, 5V versions available
u 30V maximum input for operation
u 1.2V guaranteed maximum dropout over full load and temperature ranges
u 100 mA guaranteed minimum load current
APPLICATION:
u Tiny alternative to 78LXX series and similar devices
u Low-Dropout Voltage Regulator
Y
u Post regulator for switching DC/DC converter
u Bias supply for analog circuits
3
2
Chip size:1.1x 0.95
mm²
1
TR
TYPICAL APPLICATION CIRCUIT
X
PAD LOCATION
Pad
No.
Pad Name
X
Y
1 GND
92 107
2 Output 899 747
3 Input
92 747
PHISICAL CHARACTERISTICS
Note:
•Co-ordinates (bottom left co-ordinates comer), µm
•Padsize: 96x96 µm²
ABSOLUTE MAXIMUM RATINGS
Wafer Diameter...... 100 ± 0.5 mm;
Wafer thickness .…. 280 ± 20µm;
Scribe width ............80 µm;
Metallization: Top... Al
Bottom... without metallization
Input Voltage
35V
Junction Temperature +150°C
ELECTRICAL CHARACTERISTICS IL3480-3.3, IL3480-5.0
Typicals and limits appearing in normal type apply for TA = TJ = 25°C. Limits appearing in boldface type apply
over the entire junction temperature range for operation, -10 to +70°C. (Notes 1, 2)
Nominal Output Voltage (VNOM)
Parameter
Symbol
Conditions
3.3V
Min Typ Max
5.0V
Units
Min Typ
Max
Output Voltage
Vout
Vin=Vnom+1.5V;
1mА≤Iout≤100mА
3.17
3.14
3.3
3.43
3.46
4.8
4.75
5.0
5.2
5.25
V
Line Regulation
∆Vout
Vnom+1.5V ≤Vin≤30V;
Iout =1mA
25
25 ^mV
Load Regulation
∆Vout
Vin=Vnom+1.5V;
1mА≤Iout≤100mА
50
50 mV
Ground Pin Current I_GND
Vin=30V
No Load
3
4
3
4
mA
Vnom+1.5V ≤Vin≤20V,
Ground Pin Current
Change
∆I_GND
Iout =40mA;
Vin=Vnom+5V,
1.4
1mА≤Iout≤40mА
0.5
1.4 mА
0.5 mА
Dropout Voltage
Vin-
Vout
Iout =10mA;
Iout =100mA
0.9
0.9
1.0
1.1
1.0
1.1
V
1.2
1.2
Note 1: A typical is the center of characterization data taken with TA = TJ = 25°C. Typicals are not guaranteed.
Note 2: All limits are guaranteed. All electrical characteristics having room-temperature limits are tested during production
with TA = TJ = 25°C. All hot and cold limits are guaranteed by correlating the electrical characteristics to process and temperature variations
and applying statistical process control.