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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 g g g g g Wireless handsets PCMCIA cards DSP core power Hand-held instruments Battery-powered systems 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
Features
g g g g g g g 300mA guaranteed output current 75dB typical PSRR at 1kHz 260mV (VOUT=3.