LR1117 Ver la hoja de datos (PDF) - Leshan Radio Company,Ltd
Número de pieza
componentes Descripción
Fabricante
LR1117 Datasheet PDF : 10 Pages
| |||
LRC
LESHAN RADIO COMPANY,LTD.
LR1117/A-1.5 ELECTRICAL CHARACTERISTICS
(refer to the test circuits, Tj=0 to 125qC, Co=10PF unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
Output Voltage
Vo Vin=3.5V, Io=10mA, Tj=25qC
Output Voltage
Vo Io=0 to 800/1000mA,
Vin=3 to 8V
Line Regulation
'Vo Vin=3 to 8V, Io=0mA
Load Regulation
'Vo Vin=3V, Io=0 to 800/1000mA
Temperature stability
'Vo
Long Term Stability
'Vo 1000 hrs, Tj=125qC
Operating Input Voltage
Vin Io=100mA
Quiescent Current
Id Vind10V
Output Current
Io Vin=6.5V, Tj=25qC
Output Noise Voltage
eN B=10Hz to 10KHz, Tj=25qC
Supply Voltage
SVR Io=40mA, f=120Hz, Tj=25qC, Vin=4.5V,
Rejection
Vripple=1Vpp
Dropout Voltage
Vd Io=100mA
Io=500mA
Io=800mA
Io=1000 mA
Thermal Regulation
Ta=25qC, 30ms Pulse
MIN.
1.485
1.470
800
60
TYP.
1.500
1.500
1
1
0.5
0.3
5
950
100
75
1.00
1.05
1.10
1.15
0.01
MAX.
1.515
1.530
6
10
15
10
1200
1.10
1.15
1.20
1.25
0.10
UNIT
VV
V
mV
mV
%
%
V
mA
mA
PV
dB
V
V
V
V
%/W
LR1117/A-1.8 ELECTRICAL CHARACTERISTICS
(refer to the test circuits, Tj=0 to 125qC, Co=10PF unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
Output Voltage
Vo Vin=3.8V, Io=10mA, Tj=25qC
Output Voltage
Vo Io=0 to 800/1000mA, Vin=3.3 to 8V
Line Regulation
'Vo Vin=3.3 to 8V, Io=0mA
Load Regulation
'Vo Vin=3.3V, Io=0 to 800/1000mA
Temperature stability
'Vo
Long Term Stability
'Vo 1000 hrs, Tj=125qC
Operating Input Voltage
Vin Io=100mA
Quiescent Current
Id Vind8V
Output Current
Io Vin=6.8V, Tj=25qC
Output Noise Voltage
eN B=10Hz to 10KHz, Tj=25qC
Supply Voltage
SVR Io=40mA, f=120Hz, Tj=25qC, Vin=5.5V,
Rejection
Vripple=1Vpp
Dropout Voltage
Vd Io=100mA
Io=500mA
Io=800mA
Io=1000mA
Thermal Regulation
Ta=25qC, 30ms Pulse
MIN.
1.780
1.760
800
60
TYP.
1.800
1
1
0.5
0.3
5
950
100
75
1.00
1.05
1.10
1.15
0.01
MAX.
1.820
1.840
6
10
10
10
1200
1.10
1.15
1.20
1.25
0.10
UNIT
V
V
mV
mV
%
%
V
mA
mA
PV
dB
V
V
V
V
%/W
2/10
Share Link: 