DatasheetsPDF.com

WL2803D

Will Semiconductor
Part Number WL2803D
Manufacturer Will Semiconductor
Description CMOS LDO
Published Jan 24, 2016
Detailed Description WL2803D Ultra low dropout, 800mA, CMOS LDO WL2803D Http://www.sh-willsemi.com Descriptions The WL2803D series are ultr...
Datasheet PDF File WL2803D PDF File

WL2803D
WL2803D

Overview
WL2803D Ultra low dropout, 800mA, CMOS LDO WL2803D Http://www.
sh-willsemi.
com Descriptions The WL2803D series are ultra low dropout, Low quiescent current, high PSRR CMOS LDO.
Using CMOS construction, the quiescent current consumed by the WL2803D is typically 150uA over the entire input voltage range, making it attractive for consumer, networking applications that demand high output current.
The WL2803D series are available in wide output voltage range version from 1.
2V to 3.
3V.
DFN2X2-6L The WL2803D series offer thermal shutdown (OTP) and current limit functions, to assure the stability of chip and power system at wrong condition, and it uses trimming technique to guarantee output voltage accuracy within ±2%.
EN 1 GND 2 VIN 3 GND 6 NC 5 NC 4 VOUT The WL2803D regulators are available in DFN2X2-6L packages.
Standard products are Pb-free and Halogen-free.
Pin Configuration (Top View) Features  Input voltage : 2.
5V~5.
5V  Output voltage : 3.
0V  Output current : 800mA  PSRR : 65dB @ 1KHz  Dropout voltage : 130mV @ IOUT=0.
5A  Output noise : 100uV  Quiescent current : 150μA Typ.
Applications  LCD TV  STB  Computer, Graphic card  Network communication equipments  Others portable electronics devices 2803 **YW 2803 = Device code ** = Voltage code (30: 3.
0V) Y = Year code W = Week code Marking Order Information For detail information, Please refer to page 9.
Will Semiconductor Ltd.
1 Jun.
2014 – Rev1.
0 Typical Application VIN CIN EN ON OFF 34 2 1 WL2803 VOUT COUT CIN COUT Min.
2.
2uF 1uF Typ.
4.
7uF 4.
7uF Max.
Pin Description WL2803D PIN Symbol Description 1 EN Enable, Active High 2 GND Ground 3 VIN Input 4 VOUT Output 5,6 NC Not connect Block Diagram VIN VOUT Current Limit OCP VREF EN Enable Control 5MΩ OTP Will Semiconductor Ltd.
GND 2 Jun.
2014 – Rev1.
0 Absolute Maximum Ratings Parameter Input voltage range Output voltage range Power dissipation *1 *3 Power dissipation *2 *3 Thermal resistance *2 Junction temperat...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)