Zakładka z wyszukiwarką danych komponentów
  Polish  ▼
ALLDATASHEET.PL

X  

LM2940IMPX-12 Arkusz danych(PDF) 5 Page - Texas Instruments

Numer części LM2940IMPX-12
Szczegółowy opis  LM2940-N/LM2940C 1A Low Dropout Regulator
Download  35 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Producent  TI1 [Texas Instruments]
Strona internetowa  http://www.ti.com
Logo TI1 - Texas Instruments

LM2940IMPX-12 Arkusz danych(HTML) 5 Page - Texas Instruments

  LM2940IMPX-12 Datasheet HTML 1Page - Texas Instruments LM2940IMPX-12 Datasheet HTML 2Page - Texas Instruments LM2940IMPX-12 Datasheet HTML 3Page - Texas Instruments LM2940IMPX-12 Datasheet HTML 4Page - Texas Instruments LM2940IMPX-12 Datasheet HTML 5Page - Texas Instruments LM2940IMPX-12 Datasheet HTML 6Page - Texas Instruments LM2940IMPX-12 Datasheet HTML 7Page - Texas Instruments LM2940IMPX-12 Datasheet HTML 8Page - Texas Instruments LM2940IMPX-12 Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 35 page
background image
LM2940-N, LM2940C
www.ti.com
SNVS769I – MARCH 2000 – REVISED APRIL 2013
Electrical Characteristics (continued)
VIN = VO + 5V, IO = 1A, CO = 22 μF, unless otherwise specified. Boldface limits apply over the entire operating
temperature range of the indicated device. All other specifications apply for TA = TJ = 25°C.
Output Voltage (VO)
5V
8V
Parameter
Conditions
Typ
LM2940-N
LM2940-
Typ
LM2940-N
LM2940-
Units
Limit(1)
N/883
Limit(1)
N/883
Limit(2)
Limit(2)
Reverse Polarity
RO = 100Ω
Transient Input
LM2940-N, T
≤ 100 ms
−75
−50/−50
−75
−50/−50
VMIN
Voltage
LM2940-N/883, T
≤ 20 ms
−45/−45
−45/−45
LM2940C, T
≤ 1 ms
−55
−45/−45
Electrical Characteristics
VIN = VO + 5V, IO = 1A, CO = 22 μF, unless otherwise specified. Boldface limits apply over the entire operating
temperature range of the indicated device. All other specifications apply for TA = TJ = 25°C.
Output Voltage (VO)
9V
10V
LM2940-N
LM2940-N
Units
Parameter
Conditions
Typ
Limit
Typ
Limit
(1)
(1)
Output Voltage
10.5V
≤ VIN ≤ 26V
11.5V
≤ VIN ≤ 26V
5 mA
≤ IO ≤1A
9.00
8.73/8.55
10.00
9.70/9.50
VMIN
9.27/9.45
10.30/10.50
VMAX
Line Regulation
VO + 2V ≤ VIN ≤ 26V,
20
90
20
100
mVMAX
IO = 5 mA
Load Regulation
50 mA
≤ IO ≤ 1A
LM2940-N
60
90/150
65
100/165
mVMAX
LM2940C
60
90
Output Impedance
100 mADC and
20 mArms,
60
65
m
Ω
fO = 120 Hz
Quiescent Current
VO +2V ≤ VIN < 26V,
IO = 5 mA
LM2940-N
10
15/20
10
15/20
mAMAX
LM2940C
10
15
VIN = VO + 5V, IO = 1A
30
45/60
30
45/60
mAMAX
Output Noise Voltage
10 Hz
− 100 kHz,
270
300
μVrms
IO = 5 mA
Ripple Rejection
fO = 120 Hz, 1 Vrms,
IO = 100 mA
LM2940-N
64
52/46
63
51/45
dBMIN
LM2940C
64
52
Long Term
34
36
mV/
Stability
1000 Hr
Dropout Voltage
IO = 1A
0.5
0.8/1.0
0.5
0.8/1.0
VMAX
IO = 100 mA
110
150/200
110
150/200
mVMAX
Short Circuit Current
See (2)
1.9
1.6
1.9
1.6
AMIN
(1)
All limits are specified at TA = TJ = 25°C only (standard typeface) or over the entire operating temperature range of the indicated device
(boldface type). All limits at TA = TJ = 25°C are 100% production tested. All limits at temperature extremes are specified via correlation
using standard Statistical Quality Control methods.
(2)
Output current will decrease with increasing temperature but will not drop below 1A at the maximum specified temperature.
Copyright © 2000–2013, Texas Instruments Incorporated
Submit Documentation Feedback
5
Product Folder Links: LM2940-N LM2940C


Podobny numer części - LM2940IMPX-12

ProducentNumer częściArkusz danychSzczegółowy opis
logo
National Semiconductor ...
LM2940IMPX-12 NSC-LM2940IMPX-12 Datasheet
504Kb / 19P
   1A Low Dropout Regulator
logo
Texas Instruments
LM2940IMPX-12/NOPB TI1-LM2940IMPX-12/NOPB Datasheet
2Mb / 37P
[Old version datasheet]   1A Low Dropout Regulator
More results

Podobny opis - LM2940IMPX-12

ProducentNumer częściArkusz danychSzczegółowy opis
logo
Texas Instruments
LM2940-N TI1-LM2940-N Datasheet
461Kb / 22P
[Old version datasheet]   LM2940/LM2940C 1A Low Dropout Regulator
logo
List of Unclassifed Man...
EP1117 ETC1-EP1117 Datasheet
245Kb / 8P
   1A Low Dropout Regulator
logo
National Semiconductor ...
LM2940 NSC-LM2940 Datasheet
504Kb / 19P
   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
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


Arkusz danych Pobierz

Go To PDF Page


Link URL




Polityka prywatności
ALLDATASHEET.PL
Czy Alldatasheet okazała się pomocna?  [ DONATE ] 

O Alldatasheet   |   Reklama   |   Kontakt   |   Polityka prywatności   |   Linki   |   Lista producentów
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