EEWORLDEEWORLDEEWORLD

Part Number

Search

RT9166-45PG

Description
IC REG LDO 1.2V 0.6A SOT89
Categorysemiconductor    Power management   
File Size230KB,15 Pages
ManufacturerRichtek Technology Corporation
Websitehttps://www.richtek.com/
Download Datasheet View All

RT9166-45PG Overview

IC REG LDO 1.2V 0.6A SOT89

®
RT9166/A
300/600mA, Ultra-Fast Transient Response LDO Regulator
General Description
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/A regulators 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.
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 (RT9166 only), SOT-89,
SOT-223, TO-92 and TO-252 packages.
Features
μ
Low Quiescent Current (Typically 220μA)
Guaranteed 300/600mA Output Current
Low Dropout Voltage : 230/580mV at 300/600mA
Wide Operating Voltage Ranges : 3V to 5.5V
Ultra-Fast Transient Response
Tight Load and Line Regulation
Current Limiting Protection
Thermal Shutdown Protection
Only Low-ESR Ceramic Capacitor Required for
Stability
Custom Voltage Available
RoHS Compliant and 100% Lead (Pb)-Free
Applications
CD/DVD-ROM, CD/RW
Wireless LAN Card/Keyboard/Mouse
Battery-Powered Equipment
XDSL Router
PCMCIA Card
Ordering Information
RT9166/A-
Package Type
VL : SOT-23-3 (L-Type) (RT9166 Only)
X : SOT-89
XL : SOT-89 (L-Type)
Marking Information
G : SOT-223
GL : SOT-223 (L-Type)
For marking information, contact our sales representative
Z : TO-92
directly or through a Richtek distributor located in your
L : TO-252
area.
Lead Plating System
P : Pb Free
Pin Configurations
G : Green (Halogen Free and Pb Free)
(TOP VIEW)
Output Voltage
12 : 1.2V
13 : 1.3V
:
45 : 4.5V
1B : 1.25V
600mA Output Current
300mA Output Current
Note :
Richtek 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.
3
2
1
VOUT
GND
VIN
VIN
3
2
GND
VOUT
SOT-23-3
(L-Type) (RT9166)
TO-92
Copyright
©
2012 Richtek Technology Corporation. All rights reserved.
is a registered trademark of Richtek Technology Corporation.
DS9166/A-23 June 2012
www.richtek.com
1
I bought an Adata FP2, using the LTT S500+UT176 solution. Could anyone provide me with an SDK package?
I bought an Adata FP2, which uses the LTT S500+UT176 solution. Since the built-in program interface is too poor, I want to rewrite one, but I can't find the corresponding SDK package online. I contact...
didi111 Embedded System
GD32E230F4 uses hardware IIC+DMA to read and write 24C04
A FirstAs we all know, ST prices have risen sharply and the unit material costs are also frequently in crisis. There have been rumors online about what a perfect replacement is that can be used direct...
火辣西米秀 Domestic Chip Exchange
Please advise
I am a student of automation and want to work in embedded system development in the future. Is it useful to learn VC++?...
haiyaofa280 Embedded System
Bluetooth driver problem under WINCE5.0
The Bluetooth module used is a UART interface, and the generated system is required to include a Bluetooth driver. The Bluetooth device can be managed using the BLUETOOTH device properties in the cont...
bailicai Embedded System
Problems with synchronous operation of two or more DC brushed motors with dual Hall
Now there are two or more motors, each with a screw that extends and retracts, but each time it extends or retracts, it stops randomly, and everyone's position is the same. The motors are equipped wit...
hehongqing Motor Drive Control(Motor Control)
Seeking partners for new energy vehicle instrument development, outsourcing, technology
I was born in a Fortune 500 company, and I am good at market management and sales. With industry consulting and keen vision, I think the new energy vehicle industry has a good future and automotive in...
大头阿呆 Recruitment

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2888  1667  2296  2619  581  59  34  47  53  12 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号