Datasheet > WL2817DA29-8/TR

WL2817DA29-8/TR

更新时间： 2024-11-03 02:47:43

品牌	Logo	应用领域
韦尔 - WILLSEMI		/
页数	文件大小	规格书
15页	2916K
描述
Ultra low dropout, 500mA/1A, CMOS LDO

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WL2817DA29-8/TR 数据手册

WL2817DA

Http://www.sh-willsemi.com

Ultra low dropout, 500mA/1A, CMOS LDO

Descriptions

The WL2817DA series are ultra low dropout, Low

quiescent current, high PSRR CMOS LDO.

Using CMOS construction, the quiescent current

consumed by the WL2817DA is typically 160uA over

the entire input voltage range, making it attractive for

consumer, networking applications that demand high

output current. The WL2817DA series are available in

wide output voltage range version from 1.0V to 3.3V.

DFN1612-8L

The WL2817DA 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%.

The WL2817DA series can choose the output current

limit between 1.0A or 500mA by alternating the LCON

pin between “H” or “L”.The WL2817DA regulators are

available in DFN1612-8L packages. Standard products

are Pb-free and Halogen-free.

Pin Configuration (Top View)

Features



Input voltage

: 2.5V~5.5V



Output voltage range :1.0V 1.1V 1.2V 1.5V 1.8V

2.7V 2.8V 2.9V 3V 3.3V



Output current

PSRR

: 500mA/1A

: 60dB(@ V_OUT=3V)

= Device code (3.0V)

Dropout voltage : 70mV @ I_OUT=0.5A

Output noise : 50μV_RMS

Quiescent current : 160μA Typ.

= Month code (N: 2015.01,

O:2015.02, and so on)

Marking

Applications



LCD TV

Order Information

For detail information, Please refer to page 15.

STB

Computer, Graphic card

Network communication equipments

Others portable electronics devices

Will Semiconductor Ltd.

Apr. 2019 – Rev1.8

12 3 4 5 6 7...15

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