DataSheet.es    


PDF WL2820D Data sheet ( Hoja de datos )

Número de pieza WL2820D
Descripción CMOS LDO
Fabricantes WillSEMI 
Logotipo WillSEMI Logotipo



Hay una vista previa y un enlace de descarga de WL2820D (archivo pdf) en la parte inferior de esta página.


Total 9 Páginas

No Preview Available ! WL2820D Hoja de datos, Descripción, Manual

WL2820D
Low noise, High PSRR, High speed, CMOS
LDO
Descriptions
The WL2820D series is a high accuracy, low noise,
high speed, low dropout CMOS Linear regulator with
high ripple rejection. The devices offer a new level of
cost effective performance in cellular phones, laptop
and notebook computers, and other portable devices.
The WL2820D has the fold-back maximum output
current which depends on the output voltage. So the
current limit functions both as a short circuit protection
and as an output current limiter.
The WL2820D regulators are available in standard
DFN1x1-4L Package. Standard products are Pb-free
and Halogen-free.
Features
Input voltage
: 2.2V~5.5V
Output range
: 1.0V~3.3V
Output current : 300mA
PSRR
: 70dB @ 217Hz
Dropout voltage : 250mV @ IOUT=300mA
Quiescent current : 42μA Typ.
Shut-down current : < 1μA
Discharge Resistance : 100Ω
Recommend capacitor : 1uF
Applications
MP3/MP4 Players
Cellphones, radiophone, digital cameras
Bluetooth, wireless handsets
Others portable electronics device
WL2820D
Http://www.sh-willsemi.com
DFN1X1-4L
Pin Configuration (Top View)
E: Package Code
* : Voltage Code
Y : Year Code
W: Week Code
For detail marking information, please see page 9.
Marking
Order Information
For detail order information, please see page 9.
Will Semiconductor Ltd.
1 Jul, 2016 – Rev 1.5

1 page




WL2820D pdf
WL2820D
Typical characteristics (Ta=25oC, VIN=3.8V, VOUT = 2.8V CIN=COUT=1uF, unless otherwise noted)
Quiescent current vs. Supply voltage
Quiescent current vs. Supply voltage
Output voltage vs. Supply voltage
Output voltage vs. Supply voltage
Output voltage vs. Output current
Output voltage vs. Output current
Will Semiconductor Ltd.
5 Jul, 2016 – Rev 1.5

5 Page










PáginasTotal 9 Páginas
PDF Descargar[ Datasheet WL2820D.PDF ]




Hoja de datos destacado

Número de piezaDescripciónFabricantes
WL2820DCMOS LDOWillSEMI
WillSEMI

Número de piezaDescripciónFabricantes
SLA6805M

High Voltage 3 phase Motor Driver IC.

Sanken
Sanken
SDC1742

12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters.

Analog Devices
Analog Devices


DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares,
permitiéndote verlos en linea o descargarlos en PDF.


DataSheet.es    |   2020   |  Privacy Policy  |  Contacto  |  Buscar