Datenblatt-Suchmaschine für elektronische Bauteile
  German  ▼
ALLDATASHEETDE.COM

X  

LM317MQDCYR Datenblatt(PDF) 10 Page - Texas Instruments

Click here to check the latest version.
Teilenummer LM317MQDCYR
Bauteilbeschribung  3-Terminal Adjustable Regulator
Download  22 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Hersteller  TI1 [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI1 - Texas Instruments

LM317MQDCYR Datenblatt(HTML) 10 Page - Texas Instruments

Back Button LM317MQDCYR Datasheet HTML 6Page - Texas Instruments LM317MQDCYR Datasheet HTML 7Page - Texas Instruments LM317MQDCYR Datasheet HTML 8Page - Texas Instruments LM317MQDCYR Datasheet HTML 9Page - Texas Instruments LM317MQDCYR Datasheet HTML 10Page - Texas Instruments LM317MQDCYR Datasheet HTML 11Page - Texas Instruments LM317MQDCYR Datasheet HTML 12Page - Texas Instruments LM317MQDCYR Datasheet HTML 13Page - Texas Instruments LM317MQDCYR Datasheet HTML 14Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 10 / 22 page
background image
−10
Time −
µs
−0.2
−5
0
5
10
15
20
25
30
35
−0.1
0
0.1
0.2
0.3
0.4
0.5
0.6
−4.0
−3.0
−2.0
−1.0
0
1.0
2.0
3.0
4.0
5.0
VI = 15 V
VO = 10 V
IL = 50 mA
∆IL = +500 mA
CL = 1 µF
CADJ = 10 µF
CL = 0 µF
CADJ = 0 µF
−1.0
Time −
µs
−0.5
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
1.2
1
0.8
0.6
0.4
0.2
0
−1
−0.8
−0.6
−0.4
−0.2
0
0.2
0.4
0.6
0.8
1
VO = 10 V
VI = 15 V, ∆VI = +1 V
IL = 50 mA
TJ = 25°C
CL = 0 µF
CADJ = 0 µF
)
(
)
1
(
2
1
2
R
I
R
R
V
V
adj
ref
o
u


u
LM317M
SLVS297P – APRIL 2000 – REVISED MARCH 2014
www.ti.com
8.2.2.5 Protection Diodes
If the input is shorted to ground during a fault condition, protection diode (D1) prevents discharge through the
LM317M. If the output is shorted to ground during a fault condition, protection diode (D2) prevents adjust terminal
capacitor discharge through the LM317M.
8.2.2.6 Design Options and Parameters
Common Linear Regulator designs are concerned with the following parameters:
Input voltage range
Input Capacitor range
Output voltage
Output current rating
Output capacitor range
Input Short Protection
Stability
Ripple Rejection
8.2.2.7 Output Voltage
Vo is calculated as shown:
(3)
Because Iadj typically is 50-µA, it is negligible in most applications.
8.2.2.8 Ripple Rejection
CADJ is used to improve ripple rejection; it prevents amplification of the ripple as the output voltage is adjusted
higher. If CADJ is used, it is best to include protection diodes.
8.2.2.9 Input Short Protection
If the input is shorted to ground during a fault condition, protection diodes provide measures to prevent the
possibility of external capacitors discharging through low-impedance paths in the IC. By providing low-impedance
discharge paths for CO and CADJ, respectively, D1 and D2 prevent the capacitors from discharging into the output
of the regulator.
8.2.3 Application Curves
Figure 12. Line Transient Response vs Time
Figure 13. Load Transient Response vs Time
10
Submit Documentation Feedback
Copyright © 2000–2014, Texas Instruments Incorporated
Product Folder Links: LM317M


Ähnliche Teilenummer - LM317MQDCYR

HerstellerTeilenummerDatenblattBauteilbeschribung
logo
Texas Instruments
LM317MQDCYR TI-LM317MQDCYR Datasheet
219Kb / 12P
[Old version datasheet]   3-TERMINAL ADJUSTABLE REGULATOR
LM317MQDCYR TI-LM317MQDCYR Datasheet
219Kb / 12P
[Old version datasheet]   3-TERMINAL ADJUSTABLE REGULATOR
LM317MQDCYR TI-LM317MQDCYR Datasheet
369Kb / 14P
[Old version datasheet]   3-TERMINAL ADJUSTABLE REGULATOR
LM317MQDCYR TI-LM317MQDCYR Datasheet
398Kb / 14P
[Old version datasheet]   3-TERMINAL ADJUSTABLE REGULATOR
LM317MQDCYRG3 TI-LM317MQDCYRG3 Datasheet
219Kb / 12P
[Old version datasheet]   3-TERMINAL ADJUSTABLE REGULATOR
More results

Ähnliche Beschreibung - LM317MQDCYR

HerstellerTeilenummerDatenblattBauteilbeschribung
logo
National Semiconductor ...
LM337L NSC-LM337L Datasheet
89Kb / 5P
   3-Terminal Adjustable Regulator
logo
Texas Instruments
LM317 TI1-LM317_16 Datasheet
1Mb / 32P
[Old version datasheet]   3-Terminal Adjustable Regulator
logo
List of Unclassifed Man...
GM317 ETC-GM317 Datasheet
352Kb / 8P
   3- TERMINAL ADJUSTABLE REGULATOR
logo
Texas Instruments
LM317M TI-LM317M_07 Datasheet
219Kb / 12P
[Old version datasheet]   3-TERMINAL ADJUSTABLE REGULATOR
LM317M_0701 TI-LM317M_0701 Datasheet
369Kb / 14P
[Old version datasheet]   3-TERMINAL ADJUSTABLE REGULATOR
logo
National Semiconductor ...
LM117 NSC-LM117 Datasheet
645Kb / 25P
   3-Terminal Adjustable Regulator
LM117HV NSC-LM117HV Datasheet
469Kb / 15P
   3-Terminal Adjustable Regulator
logo
Texas Instruments
LM317MQDCYRG4 TI1-LM317MQDCYRG4 Datasheet
868Kb / 17P
[Old version datasheet]   3-TERMINAL ADJUSTABLE REGULATOR
logo
Tiger Electronic Co.,Lt...
LM317L TGS-LM317L Datasheet
382Kb / 14P
   3-TERMINAL ADJUSTABLE REGULATOR
logo
Texas Instruments
LM317M TI-LM317M Datasheet
219Kb / 12P
[Old version datasheet]   3-TERMINAL ADJUSTABLE REGULATOR
logo
National Semiconductor ...
LM317L NSC-LM317L_06 Datasheet
918Kb / 16P
   3-Terminal Adjustable 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


Datenblatt Download

Go To PDF Page


Link URL




Privatsphäre und Datenschutz
ALLDATASHEETDE.COM
War ALLDATASHEET hilfreich?  [ DONATE ] 

Über Alldatasheet   |   Werbung   |   Kontakt   |   Privatsphäre und Datenschutz   |   Linktausch   |   Hersteller
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