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EMP8130-33VN05NRR fiches techniques PDF

Elite Semiconductor - 300mA CMOS Linear Regulator

Numéro de référence EMP8130-33VN05NRR
Description 300mA CMOS Linear Regulator
Fabricant Elite Semiconductor 
Logo Elite Semiconductor 





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EMP8130-33VN05NRR fiche technique
ESMT
Preliminary
EMP8130
Ultra High-PSRR, Low-Noise, 300mA CMOS
Linear Regulator
General Description
The EMP8130 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 4.0V with 0.1V increment.
Applications
g Wireless handsets
g PCMCIA cards
g DSP core power
g Hand-held instruments
g Battery-powered systems
g Portable information appliances
Based on its low quiescent current consumption and
its less than 1uA shutdown mode of logical operation,
the EMP8130 is ideal for battery-powered
applications. The high power supply rejection ratio
of the EMP8130 holds well for low input voltages
typically encountered in battery-operated systems.
The regulator is stable with small ceramic capacitive
loads (1µF typical).
The EMP8130 is available in miniature SOT-23-5
package.
Features
g 300mA guaranteed output current
g 75dB typical PSRR at 1kHz
g 260mV (VOUT=3.3V) typical dropout at 300mA
g 52µA typical quiescent current
g Less than 1µA typical shutdown mode
g Fast line and load transient response
g 1.7V to 5.5V input range
g Auto-discharge during chip disable
g 0.8V to 4.0V output voltage range
g Stable with small ceramic output capacitors
g Fold-back over current protection
g ±1% output voltage tolerance
Typical Application
EMP8130
VIN
1uF
Ceramic
Capacitor
IN OUT
ON/OFF
EN
GND
VOUT
1uF
Ceramic
Capacitor
Elite Semiconductor Memory Technology Inc.
Publication Date: Feb. 2014
Revision: 0.1
1/12

PagesPages 12
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