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RT9166/A-12C PDF预览

RT9166/A-12C

更新时间: 2024-09-15 06:08:51
品牌 Logo 应用领域
其他 - ETC 稳压器
页数 文件大小 规格书
14页 198K
描述
300/600mA, Ultra-Fast Transient Response LDO Regulator

RT9166/A-12C 数据手册

 浏览型号RT9166/A-12C的Datasheet PDF文件第2页浏览型号RT9166/A-12C的Datasheet PDF文件第3页浏览型号RT9166/A-12C的Datasheet PDF文件第4页浏览型号RT9166/A-12C的Datasheet PDF文件第5页浏览型号RT9166/A-12C的Datasheet PDF文件第6页浏览型号RT9166/A-12C的Datasheet PDF文件第7页 
Preliminary  
RT9166/A  
300/600mA, Ultra-Fast Transient Response LDO Regulator  
General Description  
Features  
z Low Quiescent Current (Typically 220µA)  
z Guaranteed 300/600mA Output Current  
z Low Dropout Voltage: 230/580mV at 300/600mA  
z Wide Operating Voltage Ranges: 3V to 5.5V  
z Ultra-Fast Transient Response  
z Tight Load and Line Regulation  
z Current Limiting Protection  
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.  
z Thermal Shutdown Protection  
z Only low-ESR Ceramic Capacitor Required for  
Stability  
z Custom 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 and TO-92  
packages.  
Applications  
z CD/DVD-ROM, CD/RW  
z Wireless LAN Card/Keyboard/Mouse  
z Battery-Powered Equipment  
z XDSL Router  
Ordering Information  
z PCMCIA Card  
RT9166/A -  
Pin Configurations  
Package Type  
VL : SOT-23 (L-Type)  
X : SOT-89  
(TOP VIEW)  
VIN  
XL : SOT-89 (L-Type)  
G : SOT-223  
GL : SOT-223 (L-Type)  
Z : TO-92  
3
VOUT  
GND  
VIN  
3
2
1
1
2
TO-92  
GND  
VOUT  
(RT9166/A)  
SOT-23 (L-Type)  
(RT9166)  
Operating Temperature Range  
C : Commercial Standard  
P : Pb Free with Commercial Standard  
Output Voltage  
12 : 1.2V  
13 : 1.3V  
:
1
2
3
1
2
3
GND  
VOUT  
VIN  
(TAB)  
GND VIN  
(TAB)  
VOUT  
45 : 4.5V  
SOT-89 (L-Type)  
SOT-89  
600mA Output Current  
300mA Output Current  
Marking Information  
1
2
3
1
3
2
For marking information, contact our sales representative  
directly or through a RichTek distributor located in your  
area, otherwise visit our website for detail.  
VOUT  
GND  
VIN  
(TAB)  
VOUT GND  
(TAB)  
VIN  
SOT-223 (L-Type)  
SOT-223  
DS9166/A-09 October 2004  
www.richtek.com  
1

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