Datasheet > RT9011_11

RT9011_11

更新时间： 2024-09-17 12:51:07

品牌	Logo	应用领域
立锜 - RICHTEK		稳压器便携式
页数	文件大小	规格书
15页	389K
描述
Portable Power Management 300mA Dual LDO Regulator

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RT9011_11 数据手册

RT9011

Portable Power Management 300mA Dual LDO Regulator

General Description

Features

z Wide Operating Voltage Ranges : 2.5V to 5.5V

The RT9011 is a dual channel, low noise, and low dropout

regulator sourcing up to 300mAat each channel. The range

of output voltage is from 1.2V to 3.6V by operating from

2.5V to 5.5V input.

z Low-Noise for RF Application

z No Noise Bypass Capacitor Required

z Fast Response in Line/Load Transient

z TTL-Logic-Controlled Shutdown Input

z Low Temperature Coefficient

The RT9011 offers 2% accuracy, extremely low dropout

voltage (240mV @ 300mA), and extremely low ground

current, only 27μA per LDO. The shutdown current is near

zero current which is suitable for battery-power devices.

Other features include current limiting, over temperature,

output short circuit protection.

^zDual LDO Outputs (300mA/300mA)

^zUltra-low Quiescent Current 27μA/LDO

^zHigh Output Accuracy 2%

^zShort Circuit Protection

^zThermal Shutdown Protection

The RT9011 is short circuit thermal folded back protected.

The IC lowers its OTP trip point from 165°C to 110°C when

output short circuit occurs (VOUT < 0.4V) providing

maximum safety to end users.

^zCurrent Limit Protection

z Short Circuit Thermal Folded Back Protection

z Tiny TSOT-23-6 and 6-Lead/8-Lead/10-Lead WDFN

Packages

z RoHS Compliant and 100% Lead (Pb)-Free

The RT9011 can operate stably with very small ceramic

output capacitors, reducing required board space and

component cost. The RT9011 is available in fixed output

voltages in the TSOT-23-6, WDFN-8L2x2, WDFN-10L3x3,

WDFN-8L 3x3 and WDFN-6L 1.6x1.6 packages.

Applications

z CDMA/GSM Cellular Handsets

z Battery-Powered Equipment

z Laptop, Palmtops, Notebook Computers

z Hand-Held Instruments

Ordering Information

RT9011-

z PCMCIA Cards

z Portable InformationAppliances

Package Type

J6 : TSOT-23-6

Marking Information

QW : WDFN-8L 2x2 (W-Type)

QWA : WDFN-10L 3x3 (W-Type)

QWB : WDFN-8L 3x3 (W-Type)

QWC : WDFN-6L 1.6x1.6 (W-Type)

For marking information, contact our sales representative

directly or through a Richtek distributor located in your

area.

Lead Plating System

P : Pb Free

G : Green (Halogen Free and Pb Free)

Available Voltage Version

Output Voltage : VOUT1/VOUT2

VOUT2 > VOUT1 is Recommended

Note :

Code Voltage Code Voltage Code Voltage

3.5

1.85

1.8

1.3

2.1

1.2

1.5

Richtek products are :

` RoHS compliant and compatible with the current require-

ments of IPC/JEDEC J-STD-020.

2.5

2.6

2.7

2.8

2.85

3.2

3.1

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

3.3

1.6

2.65

3.15

2.9

1.9

DS9011-08 April 2011

www.richtek.com

12 3 4 5 6 7...15

中文翻译

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与RT9011_11相关器件

型号	品牌	获取价格	描述	数据表
RT9011-BJGJ6	RICHTEK	获取价格	Portable Power Management 300mA Dual LDO Regulator
RT9011-BMGJ6	RICHTEK	获取价格	Portable Power Management 300mA Dual LDO Regulator
RT9011-BMGQW	RICHTEK	获取价格	Portable Power Management 300mA Dual LDO Regulator
RT9011-BMPJ6	RICHTEK	获取价格	Portable Power Management 300mA Dual LDO Regulator
RT9011-BMPQW	RICHTEK	获取价格	Portable Power Management 300mA Dual LDO Regulator
RT9011-CBGJ6	RICHTEK	获取价格	IC REG LINEAR 1.2V/1.3V TSOT23-6
RT9011-CCPJ6	RICHTEK	获取价格	Portable Power Management 300mA Dual LDO Regulator
RT9011-CCPQV	RICHTEK	获取价格	Portable Power Management 300mA Dual LDO Regulator
RT9011-CCPQWC	RICHTEK	获取价格	Portable Power Management 300mA Dual LDO Regulator
RT9011-CGGJ6	RICHTEK	获取价格	Portable Power Management 300mA Dual LDO Regulator

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