Motor de Búsqueda de Datasheet de Componentes Electrónicos
  Spanish  ▼
ALLDATASHEET.ES

X  

L4948 Datasheet (PDF) - STMicroelectronics

L4948 Datasheet PDF - STMicroelectronics
No. de pieza L4948
Descarga  L4948 Descarga

Tamaño del archivo   88.94 Kbytes
Page   9 Pages
Fabricante Electrónico  STMICROELECTRONICS [STMicroelectronics]
Página de inicio  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics
Descripción Electrónicos QUAD VOLTAGE REGULATOR WITH INHIBIT AND RESET

L4948 Datasheet (PDF)

Go To PDF Page Descarga Datasheet
L4948 Datasheet PDF - STMicroelectronics

No. de pieza L4948
Descarga  L4948 Click to download

Tamaño del archivo   88.94 Kbytes
Page   9 Pages
Fabricante Electrónico  STMICROELECTRONICS [STMicroelectronics]
Página de inicio  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics
Descripción Electrónicos QUAD VOLTAGE REGULATOR WITH INHIBIT AND RESET

L4948 Datasheet (HTML) - STMicroelectronics

L4948 Datasheet HTML 1Page - STMicroelectronics L4948 Datasheet HTML 2Page - STMicroelectronics L4948 Datasheet HTML 3Page - STMicroelectronics L4948 Datasheet HTML 4Page - STMicroelectronics L4948 Datasheet HTML 5Page - STMicroelectronics L4948 Datasheet HTML 6Page - STMicroelectronics L4948 Datasheet HTML 7Page - STMicroelectronics L4948 Datasheet HTML 8Page - STMicroelectronics L4948 Datasheet HTML 9Page - STMicroelectronics

L4948 Detalles de producto

DESCRIPTION

The L4946B is a quad output low drop voltage regulator. The four outputs are a low drop 10V at 125mA (VO1), a 8.5V at 250mA (VO2), a 5V at 200mA (VO3) and a low drop 5V st-by line at 100mA (VO4).

The IC includes a monitoring circuit to warn if a low voltage or no voltage condition is occurring. VO1,2,3 are off during st-by mode.

The STCAP pin allows the battery voltage to decay slowly giving the µP time to store data. This IC is designed for supplying microcomputer controlled systems specially in automotive applications.



■ 4 OUTPUTS: 10V (125mA); 8.5V (250mA); 5V (200mA); 5V (100mA)

■ 10V AND 5V (100mA) OUTPUT ARE LOW DROP

■ 5V (100mA) ST-BY OUTPUT VOLTAGE

■ EARLY WARNING OUTPUT FOR SUPPLY UNDERVOLTAGE (LVW)

■ THERMAL SHUTDOWN AND CURRENT LIMITATION (FOLDBACK)

■ REVERSE BATTERY AND LOAD DUMP PROTECTION

■ INHIBIT (ON/OFF) AND RESET FUNCTIONS



 




Número de pieza similar - L4948

Fabricante ElectrónicoNo. de piezaDatasheetDescripción Electrónicos
logo
STMicroelectronics
L4940 STMICROELECTRONICS-L4940 Datasheet
129Kb / 13P
   VERY LOW DROP 1.5 A REGULATORS
L4940D2T10 STMICROELECTRONICS-L4940D2T10 Datasheet
129Kb / 13P
   VERY LOW DROP 1.5 A REGULATORS
L4940D2T10-TR STMICROELECTRONICS-L4940D2T10-TR Datasheet
1Mb / 23P
   Very low drop 1.5 A regulator
L4940D2T12 STMICROELECTRONICS-L4940D2T12 Datasheet
129Kb / 13P
   VERY LOW DROP 1.5 A REGULATORS
L4940D2T12-TR STMICROELECTRONICS-L4940D2T12-TR Datasheet
1Mb / 23P
   Very low drop 1.5 A regulator
More results


Descripción similar - L4948

Fabricante ElectrónicoNo. de piezaDatasheetDescripción Electrónicos
logo
STMicroelectronics
L4946B STMICROELECTRONICS-L4946B Datasheet
88Kb / 9P
   QUAD VOLTAGE REGULATOR WITH INHIBIT AND RESET
L4946 STMICROELECTRONICS-L4946 Datasheet
88Kb / 9P
   QUAD VOLTAGE REGULATOR WITH INHIBIT AND RESET
L4923 STMICROELECTRONICS-L4923 Datasheet
53Kb / 6P
   WITH RESET AND INHIBIT 5V.1A VERY LOW DROP REGULATOR
TDA8139 STMICROELECTRONICS-TDA8139 Datasheet
84Kb / 5P
   5.1V AND ADJUSTABLE VOLTAGE REGULATOR WITH DISABLE AND RESET
logo
ON Semiconductor
NCV7425 ONSEMI-NCV7425 Datasheet
367Kb / 20P
   LIN Transceiver with Voltage Regulator and Reset Pin
May, 2012 ??Rev. 1
logo
STMicroelectronics
LEXX STMICROELECTRONICS-LEXX Datasheet
1Mb / 24P
   Very low-dropout voltage regulator with inhibit function
May 2017 Rev 15
logo
ON Semiconductor
NCV7425 ONSEMI-NCV7425_15 Datasheet
291Kb / 20P
   LIN Transceiver with Voltage Regulator and Reset Pin
May, 2015 ??Rev. 3
logo
TOKO, Inc
TK119XX TOKO-TK119XX Datasheet
134Kb / 23P
   VOLTAGE REGULATOR WITH RESET OUTPUT
logo
STMicroelectronics
LHC4913 STMICROELECTRONICS-LHC4913 Datasheet
77Kb / 6P
   3A POSITIVE LOW DROP VOLTAGE REGULATOR WITH INHIBIT FUNCTION
August 2002
logo
Taiwan Semiconductor Co...
TS2938CS12 TSC-TS2938CS12 Datasheet
102Kb / 6P
   500mA Ultra Low Dropout Voltage Regulator with Inhibit Function
More results




Acerca de STMicroelectronics


STMicroelectronics es un fabricante multinacional de electrónica y semiconductores con sede en Ginebra, Suiza.

La compañía ofrece una amplia gama de productos que incluyen microcontroladores, sensores, amplificadores de energía y circuitos integrados para diversas aplicaciones en los mercados automotrices, industriales y de consumo.

Fundada en 1987, Stmicroelectronics tiene operaciones en más de 100 países y es una de las compañías semiconductores más grandes del mundo.

*Esta información es solo para fines informativos generales, no seremos responsables de ninguna pérdida o daño causado por la información anterior.




Enlace URL



Política de Privacidad
ALLDATASHEET.ES
¿ALLDATASHEET es útil para Ud.?  [ DONATE ] 

Todo acerca de Alldatasheet   |   Publicidad   |   Contáctenos   |   Política de Privacidad   |   Intercambio de Enlaces   |   Lista de Fabricantes
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