LND5201
Electrical Characteristics
At I load = 0mA and TJ = + 25 °C unless otherwise specified
PARAMETER
DEVICE
TEST CONDITIONS
MIN
TYP
MAX
UNITS
V
Control=2.75V, VPower = 2V, ILoad
=
1.238
1.250
1.262
10mA
Reference Voltage
LND5201
VControl =2.7V to 12 V
*
V
V
Power =3.3V to 5.5V, ILoad =10mA to
1.230
1.250
1.270
1A
VControl =4V, VPower =2V
1.485
1.475
1.500
1.500
1.515
1.525
LND5201-1.5
LND5201-2.5
LND5201-2.85
LND5201-3.0
LND5201-3.3
LND5201-3.5
LND5201-5.0
*
*
*
*
*
*
*
V
V
V
V
V
V
V
V
Control =3V, VPower =2.3V, ILoad =0mA
to 1A
VControl =5V, VPower =3.3V
2.475
2.460
2.500
2.500
2.525
2.540
V
Control =4V, VPower =3.3V ILoad =0mA
to 1A
VControl =5.35V, VPower =3.35V
2.821
2.805
2.850
2.850
2.879
2.895
V
Control =4.4V, VPower =3.7V, ILoad
=0mA to 1A
VControl =5.5V, VPower 3.5V
2.970
2.950
3.000
3.000
3.030
3.050
Output Voltage
V
Control =4.5V, VPower 3.8V, ILoad =0mA
to 1A
VControl =5.8V, VPower =3.8V
3.267
3.247
3.300
3.300
3.333
3.353
V
Control =4.8V, VPower = 4.1V, ILoad =
0mA to1A
VControl =6V, VPower =4V
3.465
3.445
3.500
3.500
3.535
3.555
V
Control =5V, VPower =4.3V, ILoad =0mA
to 1A
VControl =7.5V, VPower =5.5V
4.950
4.920
5.000
5.000
5.050
5.080
V
Control =6.5V VPower =5.8V, ILoad =0mA
to 1 A
Load =10mA, (1.5V+Vout) ≤ VControl
≤12V, 0.8V ≤ ( VPower -Vout) ≤ 5.5V
I
Line Regulation
Load Regulation
All
*
*
*
*
0.04
0.08
1.7
0.20
0.40
5
%
V
Control =Vout+2.5V, VPower =Vout +0.8V,
All
%
ILoad =10mA to 1A
Minimum Load
Current(Note 2)
Control Pin Current(Note
3)
LND5201
All
VControl =5V, VPower =3.3V, VADJ =0V
mA
mA
V
Control =Vout+2.5V, VPower =Vout+0.8V,
20
I
Load =10mA to 1A
LND5201-1.5/-
2.5/-2.85/-3.0/-
3.3/-3.5/-5.0
V
Control =Vout+2.5, VPower =Vout+0.8V,
Ground Pin Current
*
5
10
mA
I
Load =10mAto 1A
V
I
Control =2.75V, VPower =2.05V
Load =10mA
(Vin-Vout)=3V
Adjust Pin Current
Current Limit
LND5201
All
*
*
50
120
µA
1000
60
1500
75
mA
dB
V
Control = VPower =Vout+2.5V,
ripple=1Vp.p, ILoad =500mA
Ripple Rejection
All
V
Thermal Regulation
LND5201
TA=25ºC,30ms pulse
0.003
%/W
Dropout Voltage
note 4
V
V
Power =Vout+0.8, ILoad =10mA
Power = Vout+0.8V ILoad =1A
1.00
1.15
1.15
1.30
Control Input
All
All
*
*
V
V
Power Input
VControl = Vout+2.5V, ILoad =1A
0.55
0.70
(Vpower-Vout
)
• Linear Dimensions, Inc. • 445 East Ohio Street, Chicago IL 60611 USA • tel 312.321.1810 • fax 312.321.1830 • www.lineardimensions.com •
LINEAR_DIMENSIONS [ Linear Dimensions ]
