
LR1106
CMOS IC
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
4 of 16
QW-R502-055,F
ELECT RICAL CHARACT ERIS T ICS (Cont.)
For LR1106-25
PARAMETER
Output Voltage
Input Voltage
Load Regulation
SYMBOL
V
OUT
V
IN
V
OUT
V
D1
V
D2
I
OUT(MAX)
I
SS
I
EH
I
EL
V
EH
V
EL
V
OUT
V
IN
×
V
OUT
T
OPR
×V
OUT
TEST CONDITIONS
V
IN
=3.5V, I
OUT
=40mA
V
IN
=3.5V, 1mA
≤
I
OUT
≤
200mA
I
OUT
=100mA
I
OUT
=200mA
V
IN
=3.5V, V
OUT
≥
V
OUT
× 0.93
V
IN
=3.5V, V
EN
=V
IN
V
EN
=V
IN
V
EN
=0, V
IN
=3.5V to 8V
V
IN
=2.6V to 7V
V
IN
=2.6V to 7V
MIN
2.450
TYP
2.500
40
170
320
30.0
1.0
MAX
2.550
8
100
250
500
50.0
0.1
3.0
V
IN
0.4
UNIT
V
V
mV
Dropout Voltage
mV
Maximum Output Current
Supply Current
400
mA
μA
μA
μA
V
V
EN Input Bias Current
V
IN
/2+0.8
0
EN Input Threshold
Line Regulation
V
OUT
I
OUT
=40mA, 3.5V
≤
V
IN
≤
8.0V
0.2
0.5
%/V
Output Voltage
Temperature Characteristics
I
OUT
=40mA
100
ppm
For LR1106-27
PARAMETER
Output Voltage
Input Voltage
Load Regulation
SYMBOL
V
OUT
V
IN
V
OUT
V
D1
V
D2
I
OUT(MAX)
I
SS
I
EH
I
EL
V
EH
V
EL
V
OUT
V
IN
×
V
OUT
T
OPR
×V
OUT
TEST CONDITIONS
V
IN
=3.7V, I
OUT
=40mA
V
IN
=3.7V, 1mA
≤
I
OUT
≤
200mA
I
OUT
=100mA
I
OUT
=200mA
V
IN
=3.7V, V
OUT
≥
V
OUT
× 0.93
V
IN
=3.7V, V
EN
=V
IN
V
EN
=V
IN
V
EN
=0, V
IN
=3.7V to 8V
V
IN
=2.6V to 7V
V
IN
=2.6V to 7V
MIN
2.646
TYP
2.700
40
170
320
30.0
1.0
MAX
2.754
8
100
250
500
50.0
0.1
3.0
V
IN
0.4
UNIT
V
V
mV
Dropout Voltage
mV
Maximum Output Current
Supply Current
400
mA
μA
μA
μA
V
V
EN Input Bias Current
V
IN
/2+0.8
0
EN Input Threshold
Line Regulation
V
OUT
I
OUT
=40mA, 3.7V
≤
V
IN
≤
8.0V
0.2
0.5
%/V
Output Voltage
Temperature Characteristics
I
OUT
=40mA
100
ppm
For LR1106-28
PARAMETER
Output Voltage
Input Voltage
Load Regulation
SYMBOL
V
OUT
V
IN
V
OUT
V
D1
V
D2
I
OUT(MAX)
I
SS
I
EH
I
EL
V
EH
V
EL
V
OUT
V
IN
×
V
OUT
T
OPR
×V
OUT
TEST CONDITIONS
V
IN
=3.8V, I
OUT
=40mA
V
IN
=3.8V, 1mA
≤
I
OUT
≤
200mA
I
OUT
=100mA
I
OUT
=200mA
V
IN
=3.8V, V
OUT
≥
V
OUT
× 0.93
V
IN
=3.8V, V
EN
=V
IN
V
EN
=V
IN
V
EN
=0, V
IN
=3.8V to 8V
V
IN
=2.6V to 7V
V
IN
=2.6V to 7V
MIN
2.744
TYP
2.800
40
170
320
30.0
1.0
MAX
2.856
8
100
250
500
50.0
0.1
3.0
V
IN
0.4
UNIT
V
V
mV
Dropout Voltage
mV
Maximum Output Current
Supply Current
400
mA
μA
μA
μA
V
V
EN Input Bias Current
V
IN
/2+0.8
0
EN Input Threshold
Line Regulation
V
OUT
I
OUT
=40mA, 3.8V
≤
V
IN
≤
8.0V
0.2
0.5
%/V
Output Voltage
Temperature Characteristics
I
OUT
=40mA
100
ppm