Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

Preview PDF HTML

LD49150 Datasheet(PDF) 1 Page - STMicroelectronics

Part # LD49150
Description  1.5A Very low drop for low output voltage regulator
Download  20 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

LD49150 Datasheet(HTML) 1 Page - STMicroelectronics

  LD49150 Datasheet HTML 1Page - STMicroelectronics LD49150 Datasheet HTML 2Page - STMicroelectronics LD49150 Datasheet HTML 3Page - STMicroelectronics LD49150 Datasheet HTML 4Page - STMicroelectronics LD49150 Datasheet HTML 5Page - STMicroelectronics LD49150 Datasheet HTML 6Page - STMicroelectronics LD49150 Datasheet HTML 7Page - STMicroelectronics LD49150 Datasheet HTML 8Page - STMicroelectronics LD49150 Datasheet HTML 9Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 20 page
background image
April 2007
Rev. 1
1/20
20
LD49150
1.5A Very low drop for low output voltage regulator
Feature summary
■ Input voltage range:
VI = 1.4V to 5.5V
VBIAS = 3V to 6V
■ Stable with ceramic capacitor
■ ±1.5% initial tolerance
■ Maximum dropout voltage (VI - VO) of 200mV
over temperature
■ Adjustable output voltage down to 0.8V
■ Ultra fast transient response (up to 10MHz
bandwidth)
■ Excellent line and load regulation
specifications
■ Logic controlled shutdown option
■ Thermal shutdown and current limit protection
■ Junction temperature range: –25°C to 125°C
Description
The LD49150 is a high-bandwidth, low-dropout,
1.5A voltage regulator, ideal for powering core
voltages of low-power microprocessors. The
LD49150 implements a dual supply configuration
allowing for very low output impedance and very
fast transient response. The LD49150 requires a
bias input supply and a main input supply,
allowing for ultra-low input voltages on the main
supply rail. The input supply operates from 1.4V to
5.5V and the bias supply requires between 3V
and 6V for proper operation. The LD49150 offers
fixed output voltages from 0.8V to 1.8V and
adjustable output voltages down to 0.8V.
The LD49150 requires a minimum output
capacitance for stability, and work optimally with
small ceramic capacitors.
Applications
■ Graphics processors
■ PC Add-In Cards
■ Microprocessor core voltage supply
■ Low voltage digital ICs
■ High Efficiency Linear power supplies
■ SMPS post regulators
www.st.com
PPAK
Order codes
Part number
Package
Packaging
LD49150PT08R (1)
1.
Adjustable Version.
PPAK (Tape&Reel)
2500 parts per reel
LD49150PT10R
PPAK (Tape&Reel)
2500 parts per reel
LD49150PT12R
PPAK (Tape&Reel)
2500 parts per reel


Similar Part No. - LD49150

ManufacturerPart #DatasheetDescription
logo
STMicroelectronics		 LD49150PT08R STMICROELECTRONICS-LD49150PT08R Datasheet
710Kb / 22P		    1.5 A very low drop for low output voltage regulator
LD49150PT10R STMICROELECTRONICS-LD49150PT10R Datasheet
710Kb / 22P		    1.5 A very low drop for low output voltage regulator
LD49150PT12R STMICROELECTRONICS-LD49150PT12R Datasheet
710Kb / 22P		    1.5 A very low drop for low output voltage regulator
LD49150PU10R STMICROELECTRONICS-LD49150PU10R Datasheet
710Kb / 22P		    1.5 A very low drop for low output voltage regulator
LD49150PU12R STMICROELECTRONICS-LD49150PU12R Datasheet
710Kb / 22P		    1.5 A very low drop for low output voltage regulator
More results

Similar Description - LD49150

ManufacturerPart #DatasheetDescription
logo
Unisonic Technologies		 M29150A UTC-M29150A Datasheet
413Kb / 9P		    1.5A, VERY LOW DROP 1.5A, VERY LOW DROP
logo
STMicroelectronics		 LD49300 STMICROELECTRONICS-LD49300 Datasheet
561Kb / 20P		    3A Very low drop for low output voltage regulator
LD49150XX08 STMICROELECTRONICS-LD49150XX08 Datasheet
710Kb / 22P		    1.5 A very low drop for low output voltage regulator
LD29150 STMICROELECTRONICS-LD29150 Datasheet
446Kb / 17P		    1.5A, VERY LOW DROP VOLTAGE REGULATORS
L4925 STMICROELECTRONICS-L4925 Datasheet
69Kb / 8P		    VERY LOW DROP VOLTAGE REGULATOR
L4949E STMICROELECTRONICS-L4949E Datasheet
77Kb / 10P		    MULTIFUNCTION VERY LOW DROP VOLTAGE REGULATOR
LDR1833 STMICROELECTRONICS-LDR1833_08 Datasheet
407Kb / 16P		    Very low drop dual voltage regulator
L4945 STMICROELECTRONICS-L4945 Datasheet
43Kb / 6P		    5V VERY LOW DROP VOLTAGE REGULATOR
LDRXXYY STMICROELECTRONICS-LDRXXYY Datasheet
384Kb / 13P		    VERY LOW DROP DUAL VOLTAGE REGULATOR
L4949ED-E STMICROELECTRONICS-L4949ED-E Datasheet
475Kb / 19P		    Multifunction very low drop voltage regulator
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20


Datasheet Download

Go To PDF Page


Link URL




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

About Alldatasheet   |   Advertisement   |   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