Datasheet > SingleLDO> RT9166

RT9166

更新时间： 2024-09-15 06:08:51

品牌	Logo	应用领域
立锜 - RICHTEK		稳压器单个低压差线性稳定器
页数	文件大小	规格书
15页	194K
描述
300/600mA, Ultra-Fast Transient Response LDO Regulator

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中文翻译

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技术参数
数据手册

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RT9166 技术参数

Status：	Active	Vin (min) (V)：	2.8
Vin (max) (V)：	5.5	Vout (min) (V)：	1.2
Vout (max) (V)：	4.5	Output Adj. Method：	Fixed
Accuracy (+/- %)：	3	Iout (max) (mA)：	300
Iq (typ) (uA)：	220	Current Limit (typ) (mA)：
Vdropout @ rated current (typ) (mV)：	230 @ 0.3A;580 @ 0.6A	Cout (min) (uF)：
Cout Type：	Ceramic	Bias Rail：
Charge Pump：		Features：	OCP;Stable with Ceramic Capacitor
Package Type：	SOT-223;SOT-23;SOT-89

RT9166 数据手册

RT9166/A

300/600mA, Ultra-Fast Transient Response LDO Regulator

General Description

Features

^zLow Quiescent Current (Typically 220μA)

^zGuaranteed 300/600mA Output Current

^zLow Dropout Voltage : 230/580mV at 300/600mA

^zWide Operating Voltage Ranges : 3V to 5.5V

^zUltra-Fast Transient Response

The RT9166/A series are CMOS low dropout regulators

optimized for ultra-fast transient response. The devices are

capable of supplying 300mA or 600mA of output current

with a dropout voltage of 230mV or 580mV respectively.

The RT9166/A series are is optimized for CD/DVD-ROM,

CD/RW or wireless communication supply applications.

The RT9166/Aregulators are stable with output capacitors

as low as 1μF. The other features include ultra low dropout

voltage, high output accuracy, current limiting protection,

and high ripple rejection ratio.

^zTight Load and Line Regulation

^zCurrent Limiting Protection

^zThermal Shutdown Protection

^zOnly Low-ESR Ceramic Capacitor Required for

Stability

^zCustom Voltage Available

The devices are available in fixed output voltages range of

1.2V to 4.5V with 0.1V per step. The RT9166/A regulators

are available in 3-lead SOT-23, SOT-89, SOT-223, TO-92

and TO-252 packages.

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

Applications

z CD/DVD-ROM, CD/RW

z Wireless LAN Card/Keyboard/Mouse

z Battery-Powered Equipment

z XDSL Router

Ordering Information

RT9166/A-

Package Type

VL : SOT-23-3 (L-Type)

X : SOT-89

z PCMCIA Card

XL : SOT-89 (L-Type)

G : SOT-223

Marking Information

GL : SOT-223 (L-Type)

Z : TO-92

L : TO-252

For marking information, contact our sales representative

directly or through a Richtek distributor located in your

area, otherwise visit our website for detail.

Operating Temperature Range

P : Pb Free with Commercial Standard

_{G : Green (Halogen Free with Commer-}Pin Configurations

cial Standard)

(TOP VIEW)

VIN

Output Voltage

12 : 1.2V

13 : 1.3V

45 : 4.5V

1B : 1.25V

GND

VOUT

600mA Output Current

300mA Output Current

SOT-23-3 (L-Type) (RT9166)

Note :

VOUT

GND

VIN

Richtek Pb-free and Green products are :

`RoHS compliant and compatible with the current require-

ments of IPC/JEDEC J-STD-020.

TO-92 (RT9166/A)

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

`100%matte tin (Sn) plating.

DS9166/A-19 April 2008

www.richtek.com

12 3 4 5 6 7...15

中文翻译

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与RT9166相关器件

型号	品牌	获取价格	描述	数据表
RT9166/A-12C	ETC	获取价格	300/600mA, Ultra-Fast Transient Response LDO Regulator
RT9166/A-12P	ETC	获取价格	300/600mA, Ultra-Fast Transient Response LDO Regulator
RT9166/A-13C	ETC	获取价格	300/600mA, Ultra-Fast Transient Response LDO Regulator
RT9166/A-13P	ETC	获取价格	300/600mA, Ultra-Fast Transient Response LDO Regulator
RT9166/A-14C	ETC	获取价格	300/600mA, Ultra-Fast Transient Response LDO Regulator
RT9166/A-14P	ETC	获取价格	300/600mA, Ultra-Fast Transient Response LDO Regulator
RT9166/A-15C	ETC	获取价格	300/600mA, Ultra-Fast Transient Response LDO Regulator
RT9166/A-15P	ETC	获取价格	300/600mA, Ultra-Fast Transient Response LDO Regulator
RT9166/A-16C	ETC	获取价格	300/600mA, Ultra-Fast Transient Response LDO Regulator
RT9166/A-16P	ETC	获取价格	300/600mA, Ultra-Fast Transient Response LDO Regulator

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