Os motores de busca de Datasheet de Componentes eletrônicos
  Portuguese  ▼
ALLDATASHEETPT.COM

X  

LM317-N-MIL Folha de dados(PDF) 1 Page - Texas Instruments

Click here to check the latest version.
Nome de Peças LM317-N-MIL
Descrição Electrónicos  Wide Temperature Three-Pin Adjustable Regulator
Download  39 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrônico  TI1 [Texas Instruments]
Página de início  http://www.ti.com
Logo TI1 - Texas Instruments

LM317-N-MIL Folha de dados(HTML) 1 Page - Texas Instruments

  LM317-N-MIL Datasheet HTML 1Page - Texas Instruments LM317-N-MIL Datasheet HTML 2Page - Texas Instruments LM317-N-MIL Datasheet HTML 3Page - Texas Instruments LM317-N-MIL Datasheet HTML 4Page - Texas Instruments LM317-N-MIL Datasheet HTML 5Page - Texas Instruments LM317-N-MIL Datasheet HTML 6Page - Texas Instruments LM317-N-MIL Datasheet HTML 7Page - Texas Instruments LM317-N-MIL Datasheet HTML 8Page - Texas Instruments LM317-N-MIL Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 39 page
background image
( )
OUT
ADJ
R
V
= 1.25 V
I
R
R
2
2
1
1
æ
ö
+
+
ç
÷
è
ø
Product
Folder
Order
Now
Technical
Documents
Tools &
Software
Support &
Community
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.
LM317-N-MIL
SNVSAY0 – JUNE 2017
LM317-N-MIL Wide Temperature Three-Pin Adjustable Regulator
1
1 Features
1
Typ. 0.1% Load Regulation
Typ. 0.01%/V Line Regulation
1.5-A Output Current
Adjustable Output Down to 1.25 V
Current Limit Constant With Temperature
80-dB Ripple Rejection
Short-Circuit Protected Output
2 Applications
Automotive LED Lighting
Battery Chargers
Post Regulation for Switching Supplies
Constant Current Regulators
Microprocessor Supplies
Typical Application
*Needed if device is more than 6 inches from filter
capacitors.
†Optional—improves transient response
††
3 Description
The LM317-N-MIL adjustable 3-pin positive voltage
regulator is capable of supplying in excess of 1.5 A
over a 1.25-V to 37-V output range and a wide
temperature range. The LM317-N-MIL is easy to use
and requires only two external resistors to set the
output voltage. Further, both line and load regulation
are better than standard fixed regulators.
The LM317-N-MIL offers full overload protection,
such as current limit, thermal overload protection, and
safe area protection. All overload protection circuitry
remains fully functional even if the adjustment
terminal is disconnected.
Typically, no capacitors are needed unless the device
is situated more than 6 inches from the input filter
capacitors, in which case an input bypass is needed.
An optional output capacitor can be added to improve
transient response. The adjustment terminal can be
bypassed to achieve very high ripple rejection ratios
that are difficult to achieve with standard 3-terminal
regulators.
Because the regulator is floating and detects only the
input-to-output differential voltage, supplies of several
hundred volts can be regulated as long as the
maximum input-to-output differential is not exceeded.
That is, avoid short-circuiting the output.
By
connecting
a
fixed
resistor
between
the
adjustment pin and output, the LM317-N-MIL can be
also used as a precision current regulator. Supplies
with
electronic
shutdown
can
be
achieved
by
clamping the adjustment terminal to ground, which
programs the output to 1.25 V where most loads draw
little current.
For applications requiring greater output current, see
data sheets for LM150 series (3 A), SNVS772, and
LM138 series (5 A), SNVS771. For the negative
complement, see LM137 (SNVS778) series data
sheet.
Device Information(1)
PART NUMBER
PACKAGE
BODY SIZE (NOM)
LM317-N-MIL
TO-3 (2)
38.94 mm x 25.40 mm
TO-220 (3)
14.986 mm × 10.16 mm
TO-263 (3)
10.18 mm × 8.41 mm
SOT-223 (4)
6.50 mm × 3.50 mm
TO (3)
8.255 mm × 8.255 mm
TO-252 (3)
6.58 mm × 6.10 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.


Nº de peça semelhante - LM317-N-MIL

Fabricante ElectrônicoNome de PeçasFolha de dadosDescrição Electrónicos
logo
Texas Instruments
LM317-N TI1-LM317-N Datasheet
5Mb / 48P
[Old version datasheet]   Wide Temperature Three-Pin Adjustable Regulator
LM317-N TI-LM317-N Datasheet
5Mb / 51P
[Old version datasheet]   LM117, LM317-N Wide Temperature Three-Pin Adjustable Regulator
More results

Descrição semelhante - LM317-N-MIL

Fabricante ElectrônicoNome de PeçasFolha de dadosDescrição Electrónicos
logo
Texas Instruments
LM117 TI1-LM117_16 Datasheet
5Mb / 48P
[Old version datasheet]   Wide Temperature Three-Pin Adjustable Regulator
LM117 TI-LM117_V01 Datasheet
5Mb / 51P
[Old version datasheet]   LM117, LM317-N Wide Temperature Three-Pin Adjustable Regulator
logo
Skyworks Solutions Inc.
AAT2503 SKYWORKS-AAT2503 Datasheet
1Mb / 22P
   Adjustable Three-Channel Regulator
AAT2504 SKYWORKS-AAT2504 Datasheet
1Mb / 21P
   Adjustable Three-Channel Regulator
logo
Guangdong Kexin Industr...
LM317LF KEXIN-LM317LF Datasheet
1Mb / 4P
   Three-Terminal Adjustable Regulator
logo
Estek Electronics Co. L...
ET431 ESTEK-ET431 Datasheet
197Kb / 3P
   three-terminal adjustable regulator
logo
Guangdong Kexin Industr...
LM317LFR KEXIN-LM317LFR Datasheet
1Mb / 4P
   Three-Terminal Adjustable Regulator
logo
ON Semiconductor
LM337 ONSEMI-LM337 Datasheet
172Kb / 8P
   THREE-TERMINAL ADJUSTABLE NEGATIVE VOLTAGE REGULATOR
1996 Rev 1
logo
Texas Instruments
LM117HV TI1-LM117HV_16 Datasheet
2Mb / 28P
[Old version datasheet]   High Voltage Three-Terminal Adjustable Regulator
logo
National Semiconductor ...
MDLM117-H NSC-MDLM117-H Datasheet
58Kb / 7P
   POSITIVE THREE TERMINAL ADJUSTABLE 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 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39


Folha de dados Download

Go To PDF Page


Ligação URL




Privacy Policy
ALLDATASHEETPT.COM
ALLDATASHEET é útil para você?  [ DONATE ] 

Sobre Alldatasheet   |   Publicidade   |   Contato conosco   |   Privacy Policy   |   roca de Link   |   Lista de Fabricantes
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