LR1117D Ver la hoja de datos (PDF) - Leshan Radio Company,Ltd
Número de pieza
componentes Descripción
Fabricante
LR1117D Datasheet PDF : 9 Pages
| |||
LESHAN RADIO COMPANY, LTD.
ELECTRICAL CHARACTERISTICS continued
Tj=25qC
Symbol
Vdrop
SVR
Imin
Iq
IAdj
Ichange
ȴV/ȴT
TJC
Parameter
Conditions
Dropout Voltage
Iout=100mA
Iout=1A
Supply Voltage Rejection f = 120Hz, VIN о VOUT = 3V + 1VPP Ripple
Minimum Load Current
Quiescent Current
Adjust Pin Current
Iadj change
Temperature coefficient
Thermal Resistance
LR1117D-ADJ
LR1117D-1.2V, Vin =10V
LR1117D-1.8V, Vin =11V
LR1117D-2.5V, Vin =12V
LR1117D-2.85V,Vin =12V
LR1117D-3.3V, Vin =12V
LR1117D-5.0V, Vin =12V
LR1117D-ADJ
Vin =5V, 10mAೇIoutೇ1A
LR1117D-ADJ
Vin =5V, 10mAೇIoutೇ1A
SOT-223
TO-252
Min
1
1
1
1
1
1
35
Typ
1.15
1.3
60
2
2
2
2
2
2
2
55
Max
1.3
1.5
10
5
5
5
5
5
5
120
Unit
V
V
dB
mA
mA
mA
mA
mA
mA
mA
uA
0.2
10
uA
±100
20
10
ppm
°C/W
Thermal Resistance
TJA
Junction-to-Ambient
(No air flow)
SOT-223 (No heat sink)
TO-252 (No heat sink)
136
°C/W
92
Note1: All test are conducted under ambient temperature 25°C and within a short period of time 20ms
Note2: Load current smaller than minimum load current of LR1117-ADJ will lead to unstable or oscillation output.
BLOCK DIAGRAM
4/
Share Link: 