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EMP8020 - 300mA CMOS Linear Regulator

General Description

The EMP8020 low-dropout (LDO) CMOS linear regulator

Key Features

  • nclude bandgap voltage.
  • Miniature SC-70-5,SOT-23-5 and SC-82-4 packages 300mA guaranteed output current PSRR 78dB typical at 1kHz 70dB typical at 10kHz 48µV RMS output voltage noise (10Hz to 100kHz) (Vout=2.8V, Cbypass=10nF) 305mV typical dropout at 300mA (Vout=2.8V) 50µA typical quiescent current 1nA typical shutdown mode Fast line and load transient response 140µs typical fast turn-on time (Vout=2.8V, Cbypass=10nF) Additional.

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Other Datasheets by ESMT (Elite Semiconductor Microelectronics Technology)

Part Number Description
EMP8021 600mA CMOS Linear Regulator
EMP8040 Low-Dropout Linear Regulator
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ESMT/EMP Preliminary EMP8020 Fast Ultra High-PSRR, Low-Noise, Low-Dropout, 300mA CMOS Linear Regulator General Description The EMP8020 low-dropout (LDO) CMOS linear regulator features an ultra-high power supply rejection ratio (78dB at 1kHz), low output voltage noise (48µV), low dropout voltage, low quiescent current (50µA), and fast transient response. It guarantees a delivery of 300mA output current, and supports preset output voltages ranging from 0.8V to 4.75V with 0.05V increments. Applications „ „ „ „ „ „ Wireless handsets PCMCIA cards DSP core power Hand-held instruments Battery-powered systems Portable information appliances Features The EMP8020 is ideal for battery-powered applications because of its low quiescent current consumption and its 1nA shutdown mode.