Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

RT9198-49PU5R Datasheet(PDF) 1 Page - Richtek Technology Corporation

Part # RT9198-49PU5R
Description  300mA, Low Noise, Ultra-Fast CMOS LDO Regulator
Download  18 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  RICHTEK [Richtek Technology Corporation]
Direct Link  http://www.richtek.com
Logo RICHTEK - Richtek Technology Corporation

RT9198-49PU5R Datasheet(HTML) 1 Page - Richtek Technology Corporation

  RT9198-49PU5R Datasheet HTML 1Page - Richtek Technology Corporation RT9198-49PU5R Datasheet HTML 2Page - Richtek Technology Corporation RT9198-49PU5R Datasheet HTML 3Page - Richtek Technology Corporation RT9198-49PU5R Datasheet HTML 4Page - Richtek Technology Corporation RT9198-49PU5R Datasheet HTML 5Page - Richtek Technology Corporation RT9198-49PU5R Datasheet HTML 6Page - Richtek Technology Corporation RT9198-49PU5R Datasheet HTML 7Page - Richtek Technology Corporation RT9198-49PU5R Datasheet HTML 8Page - Richtek Technology Corporation RT9198-49PU5R Datasheet HTML 9Page - Richtek Technology Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 18 page
background image
RT9198/A
1
DS9198/A-12 May 2008
www.richtek.com
300mA, Low Noise, Ultra-Fast CMOS LDO Regulator
General Description
The RT9198/A is designed for portable RF and wireless
applications with demanding performance and space
requirements. The RT9198/A performance is optimized for
battery-powered systems to deliver ultra low noise and
low quiescent current. Regulator ground current increases
only slightly in dropout, further prolonging the battery life.
The RT9198/A also works with low-ESR ceramic
capacitors, reducing the amount of board space necessary
for power applications, critical in hand-held wireless
devices. The RT9198/A consumes less than 0.01uA in
shutdown mode and has fast turn-on time less than 50us.
The other features include ultra low dropout voltage, high
output accuracy, current limiting protection, and high ripple
rejection ratio. Available in the SOT-23-3, SOT-23-5,
TSOT-23-3, TSOT-23-5, SC-70-5, SC-82, MSOP-8 and
WDFN-6L 2x2 packages, the RT9198/A also offers a range
from 1.5V to 5.0V with 0.1V per step.
Applications
CDMA/GSM Cellular Handsets
Battery-Powered Equipment
Laptop, Palmtops, Notebook Computers
Hand-Held Instruments
PCMCIA Cards
Portable Information Appliances
Ordering Information
Features
Low-Noise for RF Application
Fast Response in Line/Load Transient
Quick Start-Up (Typically 50us)
< 0.01uA Standby Current When Shutdown
Low Dropout : 220mV @ 300mA
Wide Operating Voltage Ranges : 2.5V to 5.5V
TTL-Logic-Controlled Shutdown Input
Low Temperature Coefficient
Current Limiting Protection
Thermal Shutdown Protection
Only 1uF Output Capacitor Required for Stability
High Power Supply Rejection Ratio
Custom Voltage Available
RoHS Compliant and 100% Lead (Pb)-Free
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.
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.
RT9198/A-
Package Type
U5 : SC-70-5
U5R : SC-70-5 (R-Type)
Y : SC-82
V : SOT-23-3
B : SOT- 23-5
BR : SOT- 23-5 (R-Type)
BG : SOT- 23-5 (G-Type)
J3 : TSOT- 23-3
J5 : TSOT- 23-5
J5R : TSOT- 23-5 (R-Type)
J5G : TSOT- 23-5 (G-Type)
F : MSOP-8
QW : WDFN-6L 2x2 (W-Type)
Operating Temperature Range
P : Pb Free with Commercial Standard
G : Green (Halogen Free with Commer-
cial Standard)
Output Voltage
15 : 1.5V
16 : 1.6V
:
49 : 4.9V
50 : 5.0V
1H : 1.85V
2H : 2.85V
4G : 4.75V
Chip Enable Function (Active Low)
Chip Enable Function (Active High)


Similar Part No. - RT9198-49PU5R

ManufacturerPart #DatasheetDescription
logo
Richtek Technology Corp...
RT9198-49PU5R RICHTEK-RT9198-49PU5R Datasheet
251Kb / 15P
   300mA, Low Noise, Ultra-Fast CMOS LDO Regulator
More results

Similar Description - RT9198-49PU5R

ManufacturerPart #DatasheetDescription
logo
Richtek Technology Corp...
RT9198 RICHTEK-RT9198 Datasheet
251Kb / 15P
   300mA, Low Noise, Ultra-Fast CMOS LDO Regulator
logo
Power IC Ltd.
PL0301 PICSEMI-PL0301 Datasheet
406Kb / 12P
   300mA, Ultra-Low Noise, Ultra-Fast CMOS LDO Regulator
logo
Richtek Technology Corp...
RT9193 RICHTEK-RT9193_08 Datasheet
191Kb / 14P
   300mA, Ultra-Low Noise, Ultra-Fast CMOS LDO Regulator
logo
Leshan Radio Company
LR9193 LRC-LR9193 Datasheet
802Kb / 9P
   300mA Ultra-low Noise, Ultra-Fast CMOS LDO Regulator
LR9198 LRC-LR9198 Datasheet
734Kb / 12P
   300mA Ultra-low Noise, Ultra-Fast CMOS LDO Regulator
logo
Richtek Technology Corp...
RT9193 RICHTEK-RT9193 Datasheet
208Kb / 12P
   300mA, Ultra-Low Noise, Ultra-Fast CMOS LDO Regulator
logo
SHANGHAI BELLING CO., L...
BL9198 BELLING-BL9198_17 Datasheet
1Mb / 14P
   300mA Ultra-low Noise, Ultra-Fast CMOS LDO Regulator
BL9193 BELLING-BL9193_17 Datasheet
911Kb / 14P
   300mA Ultra-low Noise, Ultra-Fast CMOS LDO Regulator
logo
ACE Technology Co., LTD...
ACE5055LA ACE-ACE5055LA Datasheet
202Kb / 3P
   300mA Ultra-low Noise, Ultra-Fast CMOS LDO Regulator
VER 1.1
logo
AiT Semiconductor Inc.
A6318 AITSEMI-A6318 Datasheet
974Kb / 13P
   REGULATOR CMOS LOW DROPOUT REGULATOR (LDO) 300mA ULTRA-LOW NOISE, ULTRA-FAST
REV2.2
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com