LND1117
ELECTRICAL CHARACTERISTICS
Parameter
Device
Test Conditions
Min
Typ
Max
Units
Vcontrol=2.75V, Vpower=2V,I load=10mA
Vcontrol=2.7V to 12V
Vpower=3.3V to 5.5V, Iload=10mA to 800mA
1.238
1.250
1.262
Reference
Voltage
LND1117
*
*
*
V
V
V
1.230
1.485
1.475
1.250
1.500
1.500
1.270
1.515
1.525
LND1117-1.5 Vcontrol=4V, Vpower=2V
Vcontrol=3V,Vpower2.3, Iload= 0mA to
800mA
LND1117-2.5
Vcontrol=5V, Vpower=3.3V
Vcontrol=4V, Vpower 3.3, I load= 0mA to
800mA
2.475
2.460
2.500
2.500
2.525
2.540
2.821
2.805
2.850
2.850
2.879
2.895
Vcontrol=5.35V, Vpower=3.35V
Vcontrol=4.4V, Vpower3.7, I load= 0mA to
800mA
LND1117-
2.85
*
*
*
*
*
V
V
V
V
V
LND1117-3.0
LND1117-3.5
LND1117-5.0
Vcontrol=5.5V, Vpower=3.5V
Vcontrol=4.5V, Vpower3.8 I load= 0mA to
800mA
2.970
2.950
3.000
3.000
3.030
3.050
Output Voltage
Vcontrol=5.8V, Vpower=3.8V
Vcontrol=4.8V, Vpower4.1, I load= 0mA to
800mA
3.267
3.247
3.300
3.300
3.333
3.353
3.465
3.445
3.500
3.500
3.535
3.555
Vcontrol=6V, Vpower=4V
Vcontrol=6.5V, Vpower5.8, I load= 0mA to
800mA
Vcontrol=7.5V, Vpower=5.5V
Vcontrol=6.5V, Vpower5.8, I load= 0mA to
800mA
4.950
4.920
5.000
5.000
5.050
5.080
Iload=10mA(1.5V+Vout)<=Vcontrol <= 12V,
0.8V<=(Vpower-Vout)<=5.5V
Line Regulation
All
All
*
*
0.04
0.08
0.20
0.40
%
%
Load
Regulation
Vcontrol=Vout+2.5V, Vpower=Vout=0.8V I load
=10mA to 800mA
Minimum Load
Current(Note 2)
LND1117
All
Vcontrol=5V,Vpower=3.3V Vadj=0V
*
*
1.7
10
5
mA
mA
Control Pin
Current (Note
3)
Vcontrol=Vout+2.5V,
Vpower=Vout+0.8V,Iload=10mA to 800mA
20
LND1117-
1.5/
-2.5/2.85/-
3.0/-3.3/-3.5/-
5.0
Ground Pin
Current
Vcontrol=Vout+2.5V,Vpower=Vout +0.8V,
Iload=10mA to 800mA
*
6
10
mA
Adjust Pin
Current
LND1117
All
Vcontrol=2.75V, Vpower==2.05V Iload=10mA
(Vin-Vout)=3V
*
*
50
120
µA
Current Limit
800
60
1100
mA
Vcontrol= Vpower=Vout +2.5V,Vripple=1Vpp
Iload=400mA
Ripple
Rejection
All
*
75
dB
• Linear Dimensions, Inc. • 445 East Ohio Street, Chicago IL 60611 USA • tel 312.321.1810 • fax 312.321.1830 • www.lineardimensions.com •