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PDF WL2861K Data sheet ( Hoja de datos )
| Número de pieza | WL2861K | |
| Descripción | LDO | |
| Fabricantes | WillSEMI | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de WL2861K (archivo pdf) en la parte inferior de esta página. Total 10 Páginas | ||
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WL2861K
High Input Voltage, Low Quiescent Current
LDO
Descriptions
The WL2861K series is a high accuracy, high input
voltage low quiescent current, high speed, and low
dropout Liner regulator with high ripple rejection. The
device is manufactured with Bi-CMOS process.
The WL2861K offers over-current limit and over
temperature protection to ensure the device working in
well conditions.
The WL2861K regulators are available in standard
SOT-89-3L packages. Standard products are Pb-free
and Halogen-free.
Features
Supply Voltage : 4.75V~40V
Output Range : 1.8V~5.7V
Output Accuracy : <+/-2%
Output Current : 100mA ( for detail please see
page5.)
PSRR
: 60dB @ 100Hz
Dropout Voltage : 800mV @ IOUT=100mA
Quiescent Current : 10μA@VIN=7V(Typ.)
Recommend Capacitor : 10uF
WL2861K
Http://www.sh-willsemi.com
SOT-89
1 23
GND VIN VOUT
Pin Configuration (Top View)
2861K**
YYWW
For detail marking information, please see page 9.
Marking
Order Information
For detail order information, please see page 9.
Will Semiconductor Ltd.
1 May 2016 – Rev.1.3
1 page  
3.5
3.0
2.5
2.0
1.5
-40OC,WL2861K33
1.0 VIN = 7 V
VIN = 12 V
VIN = 20 V
0.5 VIN = 30 V
VIN = 40 V
0.0
0
50 100 150 200 250 300 350 400 450 500 550
Output Current ( mA )
Output Voltage vs. Output Current
3.5
3.0
2.5
2.0
1.5
25OC,WL2861K33
1.0 VIN = 7 V
VIN = 12 V
VIN = 20 V
0.5 VIN = 30 V
VIN = 40 V
0.0
0
50 100 150 200 250 300 350
Output Current ( mA )
Output Voltage vs. Output Current
3.5
3.0
2.5
2.0
1.5
85OC,WL2861K33
1.0 VIN = 7 V
VIN = 12 V
VIN = 20 V
0.5 VIN = 30 V
VIN = 40 V
0.0
0
50 100 150 200 250 300 350 400
Output Current ( mA )
Output Voltage vs. Output Current
WL2861K
6
5
4
3
2 -40OC,WL2861K50
VIN = 7 V
VIN = 12 V
1 VIN = 20 V
VIN = 30 V
VIN = 40 V
0
0 50 100 150 200 250 300 350 400 450 500 550
Output Current ( mA )
Output Voltage vs. Output Current
6
5
4
3
2 25OC,WL2861K50
VIN = 7 V
VIN = 12 V
1 VIN = 20 V
VIN = 30 V
VIN = 40 V
0
0 50 100 150 200 250 300 350 400 450
Output Current ( mA )
Output Voltage vs. Output Current
6
5
4
3
2 85OC,WL2861K50
VIN = 7 V
VIN = 12 V
1 VIN = 20 V
VIN = 30 V
VIN = 40 V
0
0 50 100 150 200 250 300 350 400
Output Current ( mA )
Output Voltage vs. Output Current
Will Semiconductor Ltd.
5 May 2016 – Rev.1.3
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet WL2861K.PDF ] | |
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