поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

LM29150RS-3.3 датащи(PDF) 10 Page - HTC Korea TAEJIN Technology Co.

номер детали LM29150RS-3.3
подробное описание детали  1.5A Very L.D.O Voltage Regulator
Download  11 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  HTC [HTC Korea TAEJIN Technology Co.]
домашняя страница  http://www.htckorea.co.kr
Logo HTC - HTC Korea TAEJIN Technology Co.

LM29150RS-3.3 датащи(HTML) 10 Page - HTC Korea TAEJIN Technology Co.

Back Button LM29150RS-3.3 Datasheet HTML 3Page - HTC Korea TAEJIN Technology Co. LM29150RS-3.3 Datasheet HTML 4Page - HTC Korea TAEJIN Technology Co. LM29150RS-3.3 Datasheet HTML 5Page - HTC Korea TAEJIN Technology Co. LM29150RS-3.3 Datasheet HTML 6Page - HTC Korea TAEJIN Technology Co. LM29150RS-3.3 Datasheet HTML 7Page - HTC Korea TAEJIN Technology Co. LM29150RS-3.3 Datasheet HTML 8Page - HTC Korea TAEJIN Technology Co. LM29150RS-3.3 Datasheet HTML 9Page - HTC Korea TAEJIN Technology Co. LM29150RS-3.3 Datasheet HTML 10Page - HTC Korea TAEJIN Technology Co. LM29150RS-3.3 Datasheet HTML 11Page - HTC Korea TAEJIN Technology Co.  
Zoom Inzoom in Zoom Outzoom out
 10 / 11 page
background image
1.5A Very L.D.O Voltage Regulator
LM29150/29151/29152
Nov. 2009 - Rev. 1.2
- 10
-
HTC
Capacitor Requirements
For stability and minimum output noise, a capacitor on the regulator output is necessary. The value of this
capacitor is dependent upon the output current; lower currents allow smaller capacitors. LM29150
regulators are stable with the 10uF minimum capacitor values at full load. Where the regulator is powered
from a source with a high AC impedance, a 0.1uF capacitor connected between input and GND is
recommended. This capacitor should have good characteristics to above 250kHz.
Minimum Load Current
The LM29150 regulators are specified between finite loads. If the output is too small, leakage currents is too
small, leakage currents dominate and the output voltage rises. The 5mA minimum load current swamps any
expected leakage current across the operating temperature range.
Adjustable Regulator Design
The adjustable regulator versions, LM29152 allows programming the output voltage anywhere between
1.25V and the 26V maximum operating rating of the family.
Two resistors are used. Resistors can be quite large, up to 1MΩ, because of the very high input impedance
and low bias current of the sense comparator: The resistor values are calculated by:
)
1
-
V
V
(
2
=R
1
R
REF
OUT
Where VOUT is desired output voltage, Figure 2 shows component definition. Applications with widely
varying load currents may scale the resistors to draw the minimum load current required for proper
operation.
VIN
OUT
EN
ADJ
GND
COUT
+
R1
R2
CIN
+
VIN
VOUT
VOUT = 1.240 x [1 + (R1/R2)]
Figure 2. Adjustable Regulator with Resistors
Error Flag
LM29151 versions feature and Error Flag, which looks at the output voltage and signals and error condition
when this voltage and signals an error condition when this voltage drops 5% below its expected value. The
error flag is an open-collector output that pulls low under fault conditions. It may sink 10mA. Low output
voltage signifies a number of possible problems, including an over-current fault (the device is in current
limit) and low input voltage. The flag output is inoperative during over temperature shutdown conditions.


Аналогичный номер детали - LM29150RS-3.3

производительномер деталидатащиподробное описание детали
logo
HTC Korea TAEJIN Techno...
LM29150RS-3.3 HTC-LM29150RS-3.3 Datasheet
348Kb / 11P
   1.5A Very L.D.O Voltage Regulator
LM29150RS-3.3 HTC-LM29150RS-3.3 Datasheet
348Kb / 11P
   1.5A Very L.D.O Voltage Regulator
LM29150RS-3.3 HTC-LM29150RS-3.3 Datasheet
1Mb / 7P
   1.5A Very L.D.O Voltage Regulator
More results

Аналогичное описание - LM29150RS-3.3

производительномер деталидатащиподробное описание детали
logo
HTC Korea TAEJIN Techno...
LM27150 HTC-LM27150 Datasheet
811Kb / 11P
   1.5A Very L.D.O Voltage Regulator
LM29150 HTC-LM29150 Datasheet
1Mb / 7P
   1.5A Very L.D.O Voltage Regulator
LM39100 HTC-LM39100_10 Datasheet
348Kb / 11P
   1.5A Very L.D.O Voltage Regulator
LM1086 HTC-LM1086 Datasheet
177Kb / 8P
   1.5A L.D.O. VOLTAGE REGULATOR (Adjustable & Fixed)
LM1117S HTC-LM1117S Datasheet
175Kb / 11P
   1A L.D.O. VOLTAGE REGULATOR
LM1589 HTC-LM1589 Datasheet
147Kb / 4P
   2.7A, 1.2V L.D.O. VOLTAGE REGULATOR
LM1084 HTC-LM1084 Datasheet
255Kb / 7P
   5A L.D.O. VOLTAGE REGULATOR (Adjustable & Fixed)
LM1085 HTC-LM1085 Datasheet
311Kb / 8P
   3A L.D.O. VOLTAGE REGULATOR (Adjustable & Fixed)
logo
List of Unclassifed Man...
LM1085 ETC2-LM1085 Datasheet
85Kb / 2P
   3A L.D.O. VOLTAGE REGULATOR (Adjustable & Fixed)
logo
STMicroelectronics
LD49150 STMICROELECTRONICS-LD49150 Datasheet
609Kb / 20P
   1.5A Very low drop for low output voltage regulator
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11


датащи скачать

Go To PDF Page


ссылки URL




Конфиденциальность
ALLDATASHEETRU.COM
Вашему бизинису помогли Аллдатащит?  [ DONATE ] 

Что такое Аллдатащит   |   реклама   |   контакт   |   Конфиденциальность   |   обмен ссыками   |   поиск по производителю
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