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LD2985L-2.5V-AF5-R Ver la hoja de datos (PDF) - E-Tech Electronics LTD

Número de pieza
componentes Descripción
Fabricante
LD2985L-2.5V-AF5-R
VERY LOW DROP AND LOW NOISE VOLTAGE REGULATOR LOW ESR CAP. COMPATIBLE, WITH INHIBIT FUNCTION
ETL
E-Tech Electronics LTD ETL
LD2985L-2.5V-AF5-R Datasheet PDF : 15 Pages
First Prev 11 12 13 14 15
LD2985
ELECTRICAL CHARACTERISTICS(Cont.)
LINEAR INTEGRATED CIRCUIT
FOR VOUT=4.7V
PARAMETER
Operating Input Voltage
Output Voltage
Short Circuit Current
Line Regulation
Dropout Voltage
Quiescent Current
Supply Voltage Rejection
Control Input Logic Low
Control Input Logic High
Control Input Current
Output Noise Voltage
FOR VOUT=5.0V
PARAMETER
Operating Input Voltage
Output Voltage
Short Circuit Current
Line Regulation
Dropout Voltage
Quiescent Current
Supply Voltage Rejection
Control Input Logic Low
Control Input Logic High
Control Input Current
Output Noise Voltage
SYMBOL
VI(OPR)
VOUT
ISC
△VOUT
VD
IQ
SVR
VIL
VIH
IINH
eN
TEST CONDITIONS
VIN=5.7V
IOUT=1 ~ 150mA
RL=0
VIN=VOUT+1V ~ 16V, IOUT=1mA
IOUT=0
IOUT=1mA
IOUT=10mA
IOUT=50mA
IOUT=150mA
IOUT=0
IOUT=1mA
IOUT=10mA
IOUT=50mA
IOUT=150mA
OFF MODE VINH<0.18V
CBYP=0.01μF, CO=10μF, f=1KHz
TJ=-20 ~ 125°C
TJ=-20 ~ 125°C
TJ=-20 ~ 125°C, VSHDN=VIN
TJ=-20 ~ 125°C, VSHDN=0V
B=300Hz ~ 50KHz
CBYP=0.01μF, CO=10μF
SYMBOL
VI(OPR)
VOUT
ISC
△VOUT
VD
IQ
SVR
VIL
VIH
IINH
eN
TEST CONDITIONS
VIN=6.0V
IOUT=1 ~ 150mA
RL=0
VIN=VOUT+1V ~ 16V, IOUT=1mA
IOUT=0
IOUT=1mA
IOUT=10mA
IOUT=50mA
IOUT=150mA
IOUT=0
IOUT=1mA
IOUT=10mA
IOUT=50mA
IOUT=150mA
OFF MODE VINH<0.18V
CBYP=0.01μF, CO=10μF, f=1KHz
TJ=-20 ~ 125°C
TJ=-20 ~ 125°C
TJ=-20 ~ 125°C, VSHDN=VIN
TJ=-20 ~ 125°C, VSHDN=0V
B=300Hz ~ 50KHz
CBYP=0.01μF, CO=10μF
MIN
4.606
4.559
2
TYP
4.7
600
1
7
40
120
280
80
100
280
1050
2900
1.5
45
5
0
30
MAX
16
4.794
4.841
30
3
10
60
150
350
100
150
330
1300
3300
0.15
15
-1
UNIT
V
V
V
mA
mV
mV
mV
mV
mV
mV
μA
μA
μA
μA
μA
μA
dB
V
V
μA
μA
μV
MIN
4.900
4.850
2
TYP
5
600
1
7
40
120
280
80
100
280
1050
2900
1.5
45
5
0
MAX
16
5.100
5.150
30
3
10
60
150
350
100
150
330
1300
3300
0.15
15
-1
UNIT
V
V
V
mA
mV
mV
mV
mV
mV
mV
μA
μA
μA
μA
μA
μA
dB
V
V
μA
μA
30
μV
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
11 of 15
QW-R102-024.J

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