поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

LM2926T датащи(PDF) 1 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
номер детали LM2926T
подробное описание детали  Low Dropout Regulator with Delayed Reset
Download  10 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  NSC [National Semiconductor (TI)]
домашняя страница  http://www.national.com
Logo NSC - National Semiconductor (TI)

LM2926T датащи(HTML) 1 Page - National Semiconductor (TI)

  LM2926T Datasheet HTML 1Page - National Semiconductor (TI) LM2926T Datasheet HTML 2Page - National Semiconductor (TI) LM2926T Datasheet HTML 3Page - National Semiconductor (TI) LM2926T Datasheet HTML 4Page - National Semiconductor (TI) LM2926T Datasheet HTML 5Page - National Semiconductor (TI) LM2926T Datasheet HTML 6Page - National Semiconductor (TI) LM2926T Datasheet HTML 7Page - National Semiconductor (TI) LM2926T Datasheet HTML 8Page - National Semiconductor (TI) LM2926T Datasheet HTML 9Page - National Semiconductor (TI) Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 10 page
background image
LM2926/LM2927
Low Dropout Regulator with Delayed Reset
General Description
The LM2926 is a 5V, 500 mA, low dropout regulator with de-
layed reset. The microprocessor reset flag is set low by ther-
mal shutdown, short circuits, overvoltage conditions, drop-
out, and power-up. After the fault condition is corrected, the
reset flag remains low for a delay time determined by the de-
lay capacitor. Hysteresis is included in the reset circuit to
prevent oscillations, and a reset output is guaranteed down
to 3.2V supply input. A latching comparator is used to dis-
charge the delay capacitor, which guarantees a full reset
pulse even when triggered by a relatively short fault condi-
tion. A patented quiescent current reduction circuit drops the
ground pin current to 8 mA at full load when the input-output
differential is 3V or more.
Familiar PNP regulator features such as reverse battery pro-
tection, transient protection, and overvoltage shutdown are
included in the LM2926 making it suitable for use in automo-
tive and battery operated equipment.
The LM2927 is electrically identical to the LM2926 but has a
different pin-out. The LM2927 is pin-for-pin compatible with
the L4947 and TLE4260 alternatives. The LM2926 is
pin-for-pin compatible with the LM2925.
Features
n
5% output accuracy over entire operating range
n
Dropout voltage typically 350 mV at 500 mA output
n
Externally programmed reset delay
n
Short circuit proof
n
Reverse battery proof
n
Thermally protected
n
LM2926 is pin-for-pin compatible with the LM2925
n
P
+ Product Enhancement tested
Applications
n
Battery operated equipment
n
Microprocessor-based systems
n
Portable instruments
Typical Application
Connection Diagrams and Ordering Information
DS010759-1
*Required if regulator is located far (>2") from power supply filter.
**CO must be at least 10 µF to maintain stability. May be increased without bound to maintain regulation during transients. Locate as close as possible to
the regulator. This capacitor msut be rated over the same operating temperature range as the regulator. The equivalent series resistance (ESR) of this
capacitor is critical; see curve under Typical Performance Characteristics.
5–Lead TO-220
DS010759-2
Front View
Order Number LM2926T
See NS Package Number TO5A
5-Lead TO-220
DS010759-14
Front View
Order Number LM2927T
See NS Package Number TO5A
April 1998
© 1998 National Semiconductor Corporation
DS010759
www.national.com


Аналогичный номер детали - LM2926T

производительномер деталидатащиподробное описание детали
logo
National Semiconductor ...
LM2926T NSC-LM2926T Datasheet
319Kb / 9P
   Low Dropout Regulator with Delayed Reset
More results

Аналогичное описание - LM2926T

производительномер деталидатащиподробное описание детали
logo
National Semiconductor ...
LM2925 NSC-LM2925 Datasheet
223Kb / 8P
   Low Dropout Regulator with Delayed Reset
logo
HTC Korea TAEJIN Techno...
LM2925 HTC-LM2925 Datasheet
228Kb / 8P
   Low Dropout Regulator with Delayed Reset
logo
National Semiconductor ...
LM2826 NSC-LM2826 Datasheet
319Kb / 9P
   Low Dropout Regulator with Delayed Reset
LM9071 NSC-LM9071 Datasheet
193Kb / 7P
   Low-Dropout System Voltage Regulator with Delayed Reset
logo
Cherry Semiconductor Co...
CS8126 CHERRY-CS8126 Datasheet
207Kb / 9P
   5V, 750mA Low Dropout Linear Regulator with Delayed RESET
CS8122 CHERRY-CS8122 Datasheet
175Kb / 8P
   2% 5V, 750mA Low Dropout Linear Regulator with Delayed RESET
logo
ON Semiconductor
CS8126 ONSEMI-CS8126 Datasheet
121Kb / 12P
   5.0 V, 750 mA Low Dropout Linear Regulator with Delayed RESET
February, 2006 ??Rev. 16
CS8126 ONSEMI-CS8126_09 Datasheet
167Kb / 9P
   5.0 V, 750 mA Low Dropout Linear Regulator with Delayed RESET
October, 2009 ??Rev. 18
logo
Texas Instruments
TPS7301Q TI-TPS7301Q Datasheet
638Kb / 43P
[Old version datasheet]   LOW-DROPOUT VOLTAGE REGULATORS WITH INTEGRATED DELAYED RESET FUNCTION
TPS7301Q TI1-TPS7301Q_16 Datasheet
1Mb / 45P
[Old version datasheet]   LOW-DROPOUT VOLTAGE REGULATORS WITH INTEGRATED DELAYED RESET FUNCTION
More results


Html Pages

1 2 3 4 5 6 7 8 9 10


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