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PDF WL2851K Data sheet ( Hoja de datos )
| Número de pieza | WL2851K | |
| Descripción | LDO | |
| Fabricantes | WillSEMI | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de WL2851K (archivo pdf) en la parte inferior de esta página. Total 9 Páginas | ||
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WL2851K
High Input Voltage, Low Quiescent Current
LDO
Descriptions
The WL2851K 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 WL2851K offers over-current limit and over
temperature protection to ensure the device working in
well conditions.
The WL2851K 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~5.0V
Output Accuracy : <+/-2%
Output Current : 30mA (Up to 50mA Typ.)
PSRR
: 60dB @ 100Hz
Dropout Voltage : 240mV @ IOUT=30mA
Quiescent Current : 10μA@VIN=7V(Typ.)
Recommend Capacitor : 10uF
WL2851K
Http://www.sh-willsemi.com
SOT-89
1 23
GND VIN VOUT
Pin Configuration (Top View)
2851K**
YYWW
For detail marking information, please see page 8.
Marking
Order Information
For detail order information, please see page 8.
Will Semiconductor Ltd.
1 Apr 2016– Rev.1.5
1 page  
4.0
3.5
3.0
2.5
2.0 25OC
VOUT = 3.3V
1.5 VIN = 6 V
VIN = 12 V
1.0 VIN = 24 V
VIN = 30 V
0.5
0
20 40 60 80 100 120 140
Load Current ( mA )
Output Voltage vs. Load Current
WL2851K
5.5
5.0
4.5
4.0
3.5
3.0 25OC
2.5 VOUT = 5.0V
VIN = 6 V
2.0 VIN = 12 V
1.5 VIN = 24 V
1.0 VIN = 30 V
0.5
0
20 40 60 80 100 120 140 160
Load Current ( mA )
Output Voltage vs. Load Current
4.0
3.5
3.0
2.5
2.0 85OC
VOUT = 3.3V
1.5 VIN = 6 V
VIN = 12 V
1.0 VIN = 24 V
VIN = 30 V
0.5
0
10 20 30 40 50 60 70 80 90
Load Current ( mA )
Output Voltage vs. Load Current
5.5
5.0
4.5
4.0
3.5
3.0 85OC
2.5 VOUT = 5.0V
2.0 VIN = 6 V
VIN = 12 V
1.5 VIN = 24 V
1.0 VIN = 30 V
0.5
0
10 20 30 40 50 60 70 80 90
Load Current ( mA )
Output Voltage vs. Load Current
1.4
1.2
1.0
0.8
0.6
0.4
0.2 VOUT = 3.3V
0.0
0
20 40 60 80 100 120
Output Current ( mA )
Dropout Voltage vs. Output Current
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1 VOUT = 5.0V
0.0
0
20 40 60 80 100 120
Output Current ( mA )
Dropout Voltage vs. Output Current
Will Semiconductor Ltd.
5 Apr 2016– Rev.1.5
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet WL2851K.PDF ] | |
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