Datenblatt-Suchmaschine für elektronische Bauteile
  German  ▼
ALLDATASHEETDE.COM

X  

LM2937ET-10 Datenblatt(PDF) 1 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
Teilenummer LM2937ET-10
Bauteilbeschribung  500 mA Low Dropout Regulator
Download  11 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Hersteller  NSC [National Semiconductor (TI)]
Direct Link  http://www.national.com
Logo NSC - National Semiconductor (TI)

LM2937ET-10 Datenblatt(HTML) 1 Page - National Semiconductor (TI)

  LM2937ET-10 Datasheet HTML 1Page - National Semiconductor (TI) LM2937ET-10 Datasheet HTML 2Page - National Semiconductor (TI) LM2937ET-10 Datasheet HTML 3Page - National Semiconductor (TI) LM2937ET-10 Datasheet HTML 4Page - National Semiconductor (TI) LM2937ET-10 Datasheet HTML 5Page - National Semiconductor (TI) LM2937ET-10 Datasheet HTML 6Page - National Semiconductor (TI) LM2937ET-10 Datasheet HTML 7Page - National Semiconductor (TI) LM2937ET-10 Datasheet HTML 8Page - National Semiconductor (TI) LM2937ET-10 Datasheet HTML 9Page - National Semiconductor (TI) Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 11 page
background image
LM2937
500 mA Low Dropout Regulator
General Description
The LM2937 is a positive voltage regulator capable of sup-
plying up to 500 mA of load current. The use of a PNP power
transistor provides a low dropout voltage characteristic. With
a load current of 500 mA the minimum input to output voltage
differential required for the output to remain in regulation is
typically 0.5V (1V guaranteed maximum over the full operat-
ing temperature range). Special circuitry has been incorpo-
rated to minimize the quiescent current to typically only
10 mA with a full 500 mA load current when the input to out-
put voltage differential is greater than 3V.
The LM2937 requires an output bypass capacitor for stabil-
ity. As with most low dropout regulators, the ESR of this ca-
pacitor remains a critical design parameter, but the LM2937
includes special compensation circuitry that relaxes ESR re-
quirements. The LM2937 is stable for all ESR below 3
Ω. This
allows the use of low ESR chip capacitors.
Ideally suited for automotive applications, the LM2937 will
protect itself and any load circuitry from reverse battery con-
nections, two-battery jumps and up to +60V/−50V load dump
transients. Familiar regulator features such as short circuit
and thermal shutdown protection are also built in.
Features
n
Fully specified for operation over −40˚C to +125˚C
n
Output current in excess of 500 mA
n
Output trimmed for 5% tolerance under all operating
conditions
n
Typical dropout voltage of 0.5V at full rated load current
n
Wide output capacitor ESR range, up to 3
n
Internal short circuit and thermal overload protection
n
Reverse battery protection
n
60V input transient protection
n
Mirror image insertion protection
Connection Diagram and Ordering Information
TO-220 Plastic Package
DS011280-2
Front View
Order Number LM2937ET-5.0, LM2937ET-8.0,
LM2937ET-10, LM2937ET-12 or LM2937ET-15
See NS Package Number T03B
SOT-223 Plastic Package
DS011280-26
Front View
Order Number LM2937IMP-5.0,
LM2937IMP-8.0, LM2937IMP-10,
LM2937IMP-12 or LM2937IMP-15
See NS Package Number MP04A
TO-263 Surface-Mount Package
DS011280-5
Top View
DS011280-6
Side View
Order Number LM2937ES-5.0, LM2937ES-8.0,
LM2937ES-10, LM2937ES-12 or LM2937ES-15
See NS Package Number TS3B
March 2000
© 2000 National Semiconductor Corporation
DS011280
www.national.com


Ähnliche Teilenummer - LM2937ET-10

HerstellerTeilenummerDatenblattBauteilbeschribung
logo
Texas Instruments
LM2937ET-10 TI1-LM2937ET-10 Datasheet
1Mb / 24P
[Old version datasheet]   LM2937 500 mA Low Dropout Regulator
LM2937ET-10/NOPB TI1-LM2937ET-10/NOPB Datasheet
1Mb / 24P
[Old version datasheet]   LM2937 500 mA Low Dropout Regulator
LM2937ET-10/NOPB TI-LM2937ET-10/NOPB Datasheet
1Mb / 30P
[Old version datasheet]   500-mA Low Dropout Regulator
More results

Ähnliche Beschreibung - LM2937ET-10

HerstellerTeilenummerDatenblattBauteilbeschribung
logo
Microchip Technology
MIC5237 MICROCHIP-MIC5237 Datasheet
1Mb / 18P
   500 mA Low Dropout Regulator
09/14/21
logo
Texas Instruments
LM2937 TI-LM2937_15 Datasheet
1Mb / 30P
[Old version datasheet]   500-mA Low Dropout Regulator
LM2937ET-5.0 TI1-LM2937ET-5.0 Datasheet
1Mb / 24P
[Old version datasheet]   LM2937 500 mA Low Dropout Regulator
logo
Toshiba Semiconductor
TA58M05S TOSHIBA-TA58M05S Datasheet
216Kb / 12P
   500 mA Low Dropout Voltage Regulator
logo
Texas Instruments
TPS74701 TI1-TPS74701_15 Datasheet
1Mb / 30P
[Old version datasheet]   500-mA Low-Dropout Linear Regulator
logo
Toshiba Semiconductor
TA58M05F TOSHIBA-TA58M05F Datasheet
220Kb / 12P
   500 mA Low Dropout Voltage Regulator
logo
Analog Devices
ADP1716 AD-ADP1716 Datasheet
589Kb / 20P
   500 mA, Low Dropout, CMOS Linear Regulator
REV. 0
ADP1716 AD-ADP1716_15 Datasheet
606Kb / 20P
   500 mA, Low Dropout, CMOS Linear Regulator
REV. 0
logo
Toshiba Semiconductor
TCR5BM TOSHIBA-TCR5BM Datasheet
1Mb / 16P
   500 mA CMOS Ultra Low Dropout Regulator
2022-09-02 Rev.4.0
logo
Analog Devices
ADP1715ARMZ-3.3-R7 AD-ADP1715ARMZ-3.3-R7 Datasheet
606Kb / 20P
   500 mA, Low Dropout, CMOS Linear Regulator
REV. 0
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11


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