900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf






WillSEMI

WL2820D Datasheet Preview

WL2820D Datasheet

CMOS LDO

No Preview Available !

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




WillSEMI

WL2820D Datasheet Preview

WL2820D Datasheet

CMOS LDO

No Preview Available !

Typical Application
Block Diagram
WL2820D
Pin Description
DFN1X1-4L
PIN Symbol Description
1 VOUT Output
2 GND Ground
3 EN Enable (Active high)
4 VIN Input
GND level, this pin must
EP connect to GND.
Will Semiconductor Ltd.
2 Jul, 2016 – Rev 1.5


Part Number WL2820D
Description CMOS LDO
Maker WillSEMI
PDF Download

WL2820D Datasheet PDF





Similar Datasheet

1 WL2820D CMOS LDO
WillSEMI





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy