DataSheetWiki


EMP8734 fiches techniques PDF

Elite Semiconductor - 300mA CMOS Linear Regulator

Numéro de référence EMP8734
Description 300mA CMOS Linear Regulator
Fabricant Elite Semiconductor 
Logo Elite Semiconductor 





1 Page

No Preview Available !





EMP8734 fiche technique
ESMT/EMP
EMP8734
Fast Ultra High-PSRR, Low-Noise, 300mA
CMOS Linear Regulator
General Description
The EMP8734 features ultra-high power supply rejection
ratio, low output voltage noise, low dropout voltage,
low quiescent current and fast transient response. It
guarantees delivery of 300mA output current and
supports preset output voltages ranging from 0.8V to
4.5V with 0.05V increment.
Based on its low quiescent current consumption and its
less than 1μA shutdown mode of logical operation, the
EMP8734 is ideal for battery-powered applications. The
high power supply rejection ratio of the EMP8734 holds
well for low input voltages typically encountered in
battery-operated systems. The regulator is stable with
small ceramic capacitive loads (1µF typical). The
EMP8734 is Available in miniature SOT-23-5
SOT-353(SC-70-5 ), SOT-343 and TDFN-6 packages.
„ 300mA guaranteed output current
„ 62dB typical PSRR at 1kHz
„ 110µV RMS output voltage noise (10Hz to 100kHz)
„ 290mV typical dropout at 300mA
„ 57µA typical quiescent current
„ Less than 1μA typical shutdown mode
„ Fast line and load transient response
„ 2.2V to 5.5V input range
„ Auto-discharge during chip disable
„ 80µs typical turn-on time
„ Stable with small ceramic output capacitors
„ Over temperature and over current protection
„ ±2% output voltage tolerance
Applications
„ Wireless handsets
„ PCMCIA cards
„ DSP core power
„ Hand-held instruments
„ Battery-powered systems
„ Portable information appliances
Features
Typical Application
*Use 2.2μF for VOUT < 1.2V
Elite Semiconductor Memory Technology Inc./Elite MicroPower Inc.
Publication Date : Mar. 2011
Revision : 2.3
1/15

PagesPages 15
Télécharger [ EMP8734 ]


Fiche technique recommandé

No Description détaillée Fabricant
EMP8731 300mA CMOS Linear Regulator Elite Semiconductor
Elite Semiconductor
EMP8731-02VF05NRR 300mA CMOS Linear Regulator Elite Semiconductor
Elite Semiconductor
EMP8731-06VF05NRR 300mA CMOS Linear Regulator Elite Semiconductor
Elite Semiconductor
EMP8731-09VF05NRR 300mA CMOS Linear Regulator Elite Semiconductor
Elite Semiconductor

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