Moteur de recherche de fiches techniques de composants électroniques
  French  ▼
ALLDATASHEET.FR

X  

LM340 Fiches technique(PDF) 5 Page - Texas Instruments

Click here to check the latest version.
No de pièce LM340
Description  1.5-A Fixed Voltage Regulators
Download  33 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  TI1 [Texas Instruments]
Site Internet  http://www.ti.com
Logo TI1 - Texas Instruments

LM340 Fiches technique(HTML) 5 Page - Texas Instruments

  LM340 Datasheet HTML 1Page - Texas Instruments LM340 Datasheet HTML 2Page - Texas Instruments LM340 Datasheet HTML 3Page - Texas Instruments LM340 Datasheet HTML 4Page - Texas Instruments LM340 Datasheet HTML 5Page - Texas Instruments LM340 Datasheet HTML 6Page - Texas Instruments LM340 Datasheet HTML 7Page - Texas Instruments LM340 Datasheet HTML 8Page - Texas Instruments LM340 Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 33 page
background image
5
LM340, LM340A, LM7805, LM7812, LM7815
www.ti.com
SNOSBT0K – FEBRUARY 2000 – REVISED JULY 2016
Product Folder Links: LM340 LM340A LM7805 LM7812 LM7815
Submit Documentation Feedback
Copyright © 2000–2016, Texas Instruments Incorporated
(1)
All characteristics are measured with a 0.22-μF capacitor from input to ground and a 0.1-μF capacitor from output to ground. All
characteristics except noise voltage and ripple rejection ratio are measured using pulse techniques (tw ≤ 10 ms, duty cycle ≤ 5%).
Output voltage changes due to changes in internal temperature must be taken into account separately.
6.5 LM340A Electrical Characteristics,
VO = 5 V, VI = 10 V
IOUT = 1 A, 0°C ≤ TJ ≤ 125°C (LM340A) unless otherwise specified
(1)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VO
Output voltage
TJ = 25°C
4.9
5
5.1
V
PD ≤ 15 W, 5 mA ≤ IO ≤ 1 A
7.5 V
≤ VIN ≤ 20 V
4.8
5.2
V
ΔVO
Line regulation
7.5 V
≤ VIN ≤ 20
V
TJ = 25°C
3
10
mV
Over temperature, IO = 500 mA
10
mV
8 V
≤ VIN ≤ 12 V
TJ = 25°C
4
mV
Over temperature
12
mV
ΔVO
Load regulation
TJ = 25°C
5 mA
≤ IO ≤ 1.5 A
10
25
mV
250 mA
≤ IO ≤ 750 mA
15
mV
Over temperature, 5 mA
≤ IO ≤ 1 A
25
mV
IQ
Quiescent current
TJ = 25°C
6
mA
Over temperature
6.5
mA
ΔIQ
Quiescent current
change
TJ = 25°C, IO = 1 A
7.5 V
≤ VIN ≤ 20 V
0.8
mA
Over temperature, 5 mA
≤ IO ≤ 1 A
0.5
mA
Over temperature, IO = 500 mA
8 V
≤ VIN ≤ 25 V
0.8
mA
VN
Output noise voltage
TA = 25°C, 10 Hz ≤ f ≤ 100 kHz
40
μV
Ripple rejection
f = 120 Hz
8 V
≤ VIN ≤ 18
V
TJ = 25°C, , IO = 1 A
68
80
dB
Over temperature, IO = 500 mA
68
dB
RO
Dropout voltage
TJ = 25°C, IO = 1 A
2
V
Output resistance
f = 1 kHz
8
Short-circuit current
TJ = 25°C
2.1
A
Peak output current
TJ = 25°C
2.4
A
Average TC of VO
Min, TJ = 0°C, IO = 5 mA
−0.6
mV/°C
VIN
Input voltage required to
maintain line regulation
TJ = 25°C
7.5
V


Numéro de pièce similaire - LM340

FabricantNo de pièceFiches techniqueDescription
logo
Motorola, Inc
LM340 MOTOROLA-LM340 Datasheet
205Kb / 20P
   THREE TERMINAL POSITIVE FIXED VOLTAGE REGULATORS
LM340 MOTOROLA-LM340 Datasheet
278Kb / 16P
   THREE TERMINAL POSITIVE FIXED VOLTAGE REGULATORS
logo
ON Semiconductor
LM340 ONSEMI-LM340 Datasheet
205Kb / 20P
   THREE TERMINAL POSITIVE FIXED VOLTAGE REGULATORS
1996 Rev 1
logo
National Semiconductor ...
LM340 NSC-LM340 Datasheet
512Kb / 15P
   Series 3-Terminal Positive Regulators
LM340 NSC-LM340 Datasheet
920Kb / 17P
   3-Terminal Positive Regulators
More results

Description similaire - LM340

FabricantNo de pièceFiches techniqueDescription
logo
Linear Dimensions Semic...
LND1085 LINEAR_DIMENSIONS-LND1085 Datasheet
155Kb / 5P
   1.5 A / 3 A Low Dropout Voltage Regulators
logo
STMicroelectronics
LD29150XX STMICROELECTRONICS-LD29150XX Datasheet
440Kb / 21P
   1.5 A, very low drop voltage regulators
LD29150XX STMICROELECTRONICS-LD29150XX_10 Datasheet
517Kb / 22P
   1.5 A, very low drop voltage regulators
LD29150DT18R STMICROELECTRONICS-LD29150DT18R Datasheet
551Kb / 22P
   1.5 A, very low drop voltage regulators
LD29150PTR STMICROELECTRONICS-LD29150PTR Datasheet
551Kb / 22P
   1.5 A, very low drop voltage regulators
logo
Texas Instruments
LM340-MIL TI1-LM340-MIL Datasheet
1Mb / 22P
[Old version datasheet]   Wide VIN 1.5-A Fixed Voltage Regulator
logo
List of Unclassifed Man...
OMR7805 ETC-OMR7805 Datasheet
107Kb / 8P
   300 kRAD RADIATION TOLERANT 1.5 AMP POSITIVE FIXED VOLTAGE REGULATORS
OMR7905 ETC-OMR7905 Datasheet
82Kb / 8P
   300 kRAD RADIATION TOLERANT 1.5 AMP NEGATIVE FIXED VOLTAGE REGULATORS
logo
Texas Instruments
UA7808 TI1-UA7808_16 Datasheet
1Mb / 29P
[Old version datasheet]   Fixed Positive Voltage Regulators
UA7805CKCT TI1-UA7805CKCT Datasheet
807Kb / 7P
[Old version datasheet]   FIXED POSITIVE VOLTAGE REGULATORS
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


Fiches technique Télécharger

Go To PDF Page


Lien URL




Politique de confidentialité
ALLDATASHEET.FR
ALLDATASHEET vous a-t-il été utile ?  [ DONATE ] 

À propos de Alldatasheet   |   Publicité   |   Contactez-nous   |   Politique de confidentialité   |   Echange de liens   |   Fabricants
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