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EMP8021 - 600mA CMOS Linear Regulator

General Description

The EMP8021 low-dropout (LDO) CMOS linear regulators feature low output voltage noise (63µV), low quiescent current (50µA), and fast transient response.

Key Features

  • g g g Miniature SOT-23-5 packages 600mA guaranteed output current 63µV RMS output voltage noise (10Hz to 100kHz) (Vout=3.3V, Cbypass=10nF) g g g g g g 580mV typical dropout at 600mA(Vout=3.3V) 270mV typical dropout at 300mA(Vout=3.3V) 50µA typical quiescent current 1nA typical shutdown mode Fast line and load transient response 140µs typical fast turn-on time (Vout=3.3V, Cbypass=10nF) g g g g 2.2V to 5.5V input range Stable with small ceramic output capacitors Over temperature and over current p.

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Other Datasheets by ESMT (Elite Semiconductor Microelectronics Technology)

Part Number Description
EMP8020 300mA CMOS Linear Regulator
EMP8040 Low-Dropout Linear Regulator
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ESMT/EMP Preliminary EMP8021 600mA CMOS Linear Regulator General Description The EMP8021 low-dropout (LDO) CMOS linear regulators feature low output voltage noise (63µV), low quiescent current (50µA), and fast transient response. It Applications g g g g g g Wireless handsets PCMCIA cards DSP core power Hand-held instruments Battery-powered systems Portable information appliances guarantees delivery of 600mA output current, and supports preset output voltages ranging from 0.8V to 4.75V with 0.05V increment. The EMP8021 is ideal for battery-powered applications by virtue of its low quiescent current consumption and its 1nA shutdown mode of logical operation.