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

X  

LM2940CT-9.0 Fiches technique(PDF) 6 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
No de pièce LM2940CT-9.0
Description  1A Low Dropout Regulator
Download  19 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  NSC [National Semiconductor (TI)]
Site Internet  http://www.national.com
Logo NSC - National Semiconductor (TI)

LM2940CT-9.0 Fiches technique(HTML) 6 Page - National Semiconductor (TI)

Back Button LM2940CT-9.0 Datasheet HTML 2Page - National Semiconductor (TI) LM2940CT-9.0 Datasheet HTML 3Page - National Semiconductor (TI) LM2940CT-9.0 Datasheet HTML 4Page - National Semiconductor (TI) LM2940CT-9.0 Datasheet HTML 5Page - National Semiconductor (TI) LM2940CT-9.0 Datasheet HTML 6Page - National Semiconductor (TI) LM2940CT-9.0 Datasheet HTML 7Page - National Semiconductor (TI) LM2940CT-9.0 Datasheet HTML 8Page - National Semiconductor (TI) LM2940CT-9.0 Datasheet HTML 9Page - National Semiconductor (TI) LM2940CT-9.0 Datasheet HTML 10Page - National Semiconductor (TI) Next Button
Zoom Inzoom in Zoom Outzoom out
 6 / 19 page
background image
Electrical Characteristics (Continued)
V
IN =VO + 5V, IO = 1A, CO = 22 µF, unless otherwise specified. Boldface limits apply over the entire operating tempera-
ture range of the indicated device. All other specifications apply for T
A =TJ = 25˚C.
Output Voltage (V
O)
9V
10V
Units
Parameter
Conditions
Typ
LM2940
Typ
LM2940
Limit
Limit
(Note 4)
(Note 4)
Short Circuit
(Note 6)
1.9
1.6
1.9
1.6
A
MIN
Current
Maximum Line
R
O = 100
Transient
T
≤ 100 ms
LM2940
75
60/60
75
60/60
V
MIN
LM2940C
55
45
Reverse Polarity
R
O = 100
DC Input Voltage
LM2940
−30
−15/−15
−30
−15/−15
V
MIN
LM2940C
−30
−15
Reverse Polarity
R
O = 100
Transient Input
T
≤ 100 ms
Voltage
LM2940
−75
−50/−50
−75
−50/−50
V
MIN
LM2940C
−55
−45/−45
Electrical Characteristics
V
IN =VO + 5V, IO = 1A, CO = 22 µF, unless otherwise specified. Boldface limits apply over the entire operating tempera-
ture range of the indicated device. All other specifications apply for T
A =TJ = 25˚C.
Output Voltage (V
O)
12V
15V
Units
LM2940
LM2940/833
LM2940
LM2940/833
Parameter
Conditions
Typ
Limit
Limit
Typ
Limit
Limit
(Note 4)
(Note 5)
(Note 4)
(Note 5)
13.6V
≤ V
IN
≤ 26V
16.75V
≤ V
IN
≤ 26V
Output Voltage
5 mA
≤ I
O
≤1A
12.00
11.64/11.40
11.64/11.40
15.00
14.55/14.25
14.55/14.25
V
MIN
12.36/12.60
12.36/12.60
15.45/15.75
15.45/15.75
V
MAX
Line Regulation
V
O +2V
≤ V
IN
≤ 26V,
20
120
75/120
20
150
95/150
mV
MAX
I
O =5 mA
Load Regulation
50 mA
≤ I
O
≤ 1A
LM2940, LM2940/883
55
120/200
120/190
150/240
mV
MAX
LM2940C
55
120
70
150
Output
100 mADC and
Impedance
20 mArms,
80
1000/1000
100
1000/1000
m
f
O = 120 Hz
Quiescent
Current
V
O +2V
≤ V
IN
≤ 26V,
I
O =5 mA
LM2940, LM2940/883
10
15/20
15/20
15/20
mA
MAX
LM2940C
10
15
10
15
V
IN =VO + 5V, IO = 1A
30
45/60
50/60
30
45/60
50/60
mA
MAX
Output Noise
10 Hz − 100 kHz,
360
1000/1000
450
1000/1000
µV
rms
Voltage
I
O =5 mA
Ripple Rejection
f
O = 120 Hz, 1 Vrms,
I
O = 100 mA
LM2940
66
54/48
dB
MIN
LM2940C
66
54
64
52
f
O = 1 kHz, 1 Vrms,
52/46
48/42
dB
MIN
I
O =5 mA
www.national.com
6


Numéro de pièce similaire - LM2940CT-9.0

FabricantNo de pièceFiches techniqueDescription
logo
Texas Instruments
LM2940CT-9.0 TI1-LM2940CT-9.0 Datasheet
2Mb / 35P
[Old version datasheet]   LM2940-N/LM2940C 1A Low Dropout Regulator
LM2940CT-9.0/NOPB TI1-LM2940CT-9.0/NOPB Datasheet
2Mb / 35P
[Old version datasheet]   LM2940-N/LM2940C 1A Low Dropout Regulator
LM2940CT-9.0/NOPB TI1-LM2940CT-9.0/NOPB Datasheet
2Mb / 37P
[Old version datasheet]   1A Low Dropout Regulator
More results

Description similaire - LM2940CT-9.0

FabricantNo de pièceFiches techniqueDescription
logo
List of Unclassifed Man...
EP1117 ETC1-EP1117 Datasheet
245Kb / 8P
   1A Low Dropout Regulator
logo
Global Mixed-mode Techn...
AT9910 GMT-AT9910 Datasheet
63Kb / 1P
   1A Low Dropout Regulator
AT9911 GMT-AT9911 Datasheet
64Kb / 1P
   1A Low Dropout Regulator
logo
Texas Instruments
LM2940-N TI1-LM2940-N_16 Datasheet
2Mb / 37P
[Old version datasheet]   1A Low Dropout Regulator
LM2940QML TI1-LM2940QML_16 Datasheet
390Kb / 17P
[Old version datasheet]   1A Low Dropout Regulator
logo
National Semiconductor ...
MNLM2940-12-X NSC-MNLM2940-12-X Datasheet
265Kb / 14P
   1A LOW DROPOUT REGULATOR
logo
Texas Instruments
REG104-25 TI1-REG104-25 Datasheet
845Kb / 23P
[Old version datasheet]   1A Low-Dropout Regulator
logo
Advanced Monolithic Sys...
AMS317 ADMOS-AMS317 Datasheet
78Kb / 8P
   1A LOW DROPOUT VOLTAGE REGULATOR
logo
ZP Semiconductor
CJB1117-1.5 ZPSEMI-CJB1117-1.5 Datasheet
1Mb / 8P
   1A LOW DROPOUT LINEAR REGULATOR
CJB1117-ADJ ZPSEMI-CJB1117-ADJ Datasheet
1Mb / 8P
   1A LOW DROPOUT LINEAR REGULATOR
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19


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