Motor de Búsqueda de Datasheet de Componentes Electrónicos
Selected language     Spanish  ▼

Delete All
ON OFF
ALLDATASHEET.ES

X  

Preview PDF Download HTML

RT2519W Datasheet(PDF) 1 Page - Richtek Technology Corporation

No. de Pieza. RT2519W
Descripción  1A, Low Noise, Ultra High PSRR, Low-Dropout Linear Regulator
Descarga  13 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Fabricante  RICHTEK [Richtek Technology Corporation]
Página de inicio  http://www.richtek.com
Logo 

RT2519W Datasheet(HTML) 1 Page - Richtek Technology Corporation

 
Zoom Inzoom in Zoom Outzoom out
 1 / 13 page
background image
RT2519W
®
DS2519W-00 May 2019
www.richtek.com
1
Copyright 2019 Richtek Technology Corporation. All rights reserved.
is a registered trademark of Richtek Technology Corporation.
©
1A, Low Noise, Ultra High PSRR, Low-Dropout Linear Regulator
General Description
The RT2519W is a high performance positive low dropout
(LDO) regulator designed for applications requiring very
low dropout voltage and ultra high Power Supply Ripple
Rejection (PSRR) at up to 1A. The input voltage range is
from 2.2V to 6V and the output voltage is programmable
as low as 0.8V. A P-MOSFET switch provides excellent
transient response with just a 4.7
μF ceramic output
capacitor. The external enable control effectively reduces
power dissipation while shutdown and further output noise
immunity is achieved through bypass capacitor on NR pin.
Additionally, the RT2519W features a precise 3% output
regulation over line, load, and temperature variations. The
device is available in the VDFN-8AL 3x3 package and is
specified from
−40°C to 125°C.
Features
Very Low Dropout : 170mV Typical at 1A
Ultra High PSRR : 63dB @ 1kHz, 38dB @ 1MHz
Input Voltage Range : 2.2V to 6V
Adjustable Output Voltage : 0.8V to 5.5V
−−−−−40°°°°°C to 125°°°°°C Operating Junction Temperature
Range
Excellent Noise Immunity
Fast Response Over Load and Line Transient
Stable with a 4.7
μμμμμF Output Ceramic Capacitor
Accurate Output Voltage 3% Over Load, Line,
Process, and Temperature Variations
Enable Control
Over-Current Protection
Over-Temperature Protection
Ordering Information
Simplified Application Circuit
Applications
Telecom/Networking Cards
Motherboards/Peripheral Cards
Industrial Applications
Wireless Infrastructures
Set-Top Boxes
Medical Equipments
Notebook Computers
Battery Powered Systems
EN
FB
VOUT
RT2519W
GND
VIN
VIN
VOUT
COUT
R1
R2
CIN
Enable
CNR
NR
Note :
***Empty means Pin1 orientation is Quadrant 1
Richtek products are :
RoHS compliant and compatible with the current require-
ments of IPC/JEDEC J-STD-020.
Suitable for use in SnPb or Pb-free soldering processes.
RT2519W
Lead Plating System
G : Green (Halogen Free and Pb Free)
Package Type
QV : VDFN-8AL 3x3 (V-Type)
Pin 1 Orientation
***
(2) : Quadrant 2, Follow EIA-481-D


Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13 


Datasheet Download




Enlace URL




Privacy Policy
ALLDATASHEET.ES
Does ALLDATASHEET help your business so far?  [ DONATE ]  

Todo acerca de Alldatasheet   |   Publicidad   |   Contáctenos   |   Política de Privacidad   |   Favorito   |   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