DataSheetWiki


L4937NPD fiches techniques PDF

STMicroelectronics - DUAL 5V MULTIFUNCTION VOLTAGE REGULATOR

Numéro de référence L4937NPD
Description DUAL 5V MULTIFUNCTION VOLTAGE REGULATOR
Fabricant STMicroelectronics 
Logo STMicroelectronics 





1 Page

No Preview Available !





L4937NPD fiche technique
® L4937NPD
DUAL 5V MULTIFUNCTION VOLTAGE REGULATOR
. STANDBYOUTPUT VOLTAGEPRECISION 5V
± 2%
. OUTPUT 2 TRACKED TOTHESTANDBY OUT-
PUT
. OUTPUT 2 DISABLE FUNCTION FOR
STANDBY MODE
. VERY LOW QUIESCENT CURRENT, LESS
THAN 260µA, IN STANDBY MODE
. OUTPUT CURRENTS : I01 = 50mA,I02 = 500mA
. VERY LOW DROPOUT (max 0.4V/0.6V)
. OPERATING TRANSIENT SUPPLY VOLTAGE
UP TO 40V
. POWER-ON RESET CIRCUIT SENSING THE
STANDBY OUTPUT VOLTAGE
. POWER-ON RESET DELAY PULSE DEFINED
BY THE EXTERNAL CAPACITOR
. THERMAL SHUTDOWN AND SHORTCIRCUIT
PROTECTIONS
PowerSO20
ORDERING NUMBER: L4937NPD
DESCRIPTION
The L4937NPD is a monolithic integrated dual volt-
age regulators with two very low dropout outputs
andadditionalfunctionssuchas power-onresetand
input voltage sense. They are designed for supply-
ing microcomputer controlled systems specially in
automotive applications.
PIN CONNECTION (top view)
GND
N.C.
VS
VS
GND
N.C.
CT
EN
N.C.
GND
1 20
2 19
3 18
4 17
5 16
6 15
7 14
8 13
9 12
10 11
D95AT162A
GND
N.C.
VO2
N.C.
VO1
GND
RESET
N.C.
N.C.
GND
June 2000
1/9
This is advanced information on a new product now in development or undergoing evaluation. Details are subject to change without notice.

PagesPages 9
Télécharger [ L4937NPD ]


Fiche technique recommandé

No Description détaillée Fabricant
L4937NPD DUAL 5V MULTIFUNCTION VOLTAGE REGULATOR STMicroelectronics
STMicroelectronics

US18650VTC5A

Lithium-Ion Battery

Sony
Sony
TSPC106

PCI Bus Bridge Memory Controller

ATMEL
ATMEL
TP9380

NPN SILICON RF POWER TRANSISTOR

Advanced Semiconductor
Advanced Semiconductor


www.DataSheetWiki.com    |   2020   |   Contactez-nous  |   Recherche