Datasheet > RT9018A-10GQW

RT9018A-10GQW

更新时间： 2024-11-07 00:52:55

品牌	Logo	应用领域
立锜 - RICHTEK		/
页数	文件大小	规格书
12页	142K
描述
Maximum 3A, Ultra Low Dropout Regulator

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

RT9018A-10GQW 数据手册

RT9018A/B

Maximum 3A, Ultra Low Dropout Regulator

General Description

Features

^zMaximum 3A Low-Dropout Voltage Regulator

^zHigh Accuracy Output Voltage 1.5%

^zTypically 220mV Dropout at 3A

The RT9018A/B is a high performance positive voltage

regulator designed for use in applications requiring very

low Input voltage and very low dropout voltage at up to

3A(Peak). It operates with a VIN as low as 1.0V and VDD

voltage 3V with output voltage programmable as low as

0.8V. The significant feature includes ultra low dropout,

ideal for applications where VOUT is very close to VIN.

Additionally, there is an enable pin to further reduce power

dissipation while shutdown. The RT9018A/B provides

excellent regulation over variations in line, load and

temperature. and provides a power OK signal to indicate

if the voltage level of Vo reaches 90% of its rating value.

^zPower Good Output

^zOutput Voltage Pull Low Resistance when Disable

^zThermal and Over Current Protection

^zRoHS Compliant and 100% Lead (Pb)-Free

Applications

z Front Side Bus VTT (1.2V/3A)

z NoteBook PC Applications

z MotherboardApplications

The RT9018A/B is available in the SOP-8 (Exposed Pad)

and WDFN-10L 3x3 packages with 1V, 1.05V, 1.2V, 1.5V,

1.8V and 2.5V internally preset outputs that are also

adjustable using external resistors.

Marking Information

For marking information, contact our sales representative

directly or through a Richtek distributor located in your

area, otherwise visit our website for detail.

Ordering Information

RT9018A/B

Pin Configurations

Package Type

SP : SOP-8 (Exposed Pad-Option 1)

QW : WDFN-10L 3x3

(TOP VIEW)

PGOOD

GND

ADJ

Operating Temperature Range

P : Pb Free with Commercial Standard

G : Green (Halogen Free with Commer-

cial Standard)

GND

VIN

VOUT

VDD

SOP-8 (Exposed Pad)

Output Voltage

10 : 1V/Adj

1K : 1.05V/Adj

12 : 1.2V/Adj

15 : 1.5V/Adj

18 : 1.8V/Adj

25 : 2.5V/Adj

VOUT

10 VDD

VIN

VOUT

ADJ

GND

VIN

PGOOD

WDFN-10L 3x3

Enable Pin Function

A : Internal Pull High

B : Internal Pull Low

Note :

Richtek Pb-free and Green products are :

`RoHS compliant and compatible with the current require-

ments of IPC/JEDEC J-STD-020.

`Suitable for use in SnPb or Pb-free soldering processes.

`100% matte tin (Sn) plating.

DS9018A/B-04 September 2007

www.richtek.com

12 3 4 5 6 7...12

中文翻译

下载PDF

与RT9018A-10GQW相关器件

型号	品牌	获取价格	描述	数据表
RT9018A10GSP	RICHTEK	获取价格	Maximum 3A, Ultra Low Dropout Regulator
RT9018A10PQW	RICHTEK	获取价格	Maximum 3A, Ultra Low Dropout Regulator
RT9018A10PSP	RICHTEK	获取价格	Maximum 3A, Ultra Low Dropout Regulator
RT9018A12GQW	RICHTEK	获取价格	Maximum 3A, Ultra Low Dropout Regulator
RT9018A-12GQW	RICHTEK	获取价格	Maximum 3A, Ultra Low Dropout Regulator
RT9018A12GSP	RICHTEK	获取价格	Maximum 3A, Ultra Low Dropout Regulator
RT9018A12PQW	RICHTEK	获取价格	Maximum 3A, Ultra Low Dropout Regulator
RT9018A-12PQW	RICHTEK	获取价格	Maximum 3A, Ultra Low Dropout Regulator
RT9018A12PSP	RICHTEK	获取价格	Maximum 3A, Ultra Low Dropout Regulator
RT9018A15GQW	RICHTEK	获取价格	Maximum 3A, Ultra Low Dropout Regulator

与RT9018A-10GQW相关文章

英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

14
苹果iPhone 17将全系采用三星/LG显示LTPO OLED面板
2024-11-05

12
三星深化印度制造布局，供应链本地化进程加速
2024-10-29

36
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
2024-10-29

33

产品中心

服务支持

精选活动

关于我们

帮助中心

RT9018A-10GQW

RT9018A-10GQW 数据手册

与RT9018A-10GQW相关器件

与RT9018A-10GQW相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

RT9018A-10GQW

RT9018A-10GQW 数据手册

与RT9018A-10GQW相关器件

与RT9018A-10GQW相关文章

您还可以找

您在本页遇到什么问题？