ET516XXYB ET516XXB/AM数据手册ETEK中文资料规格书

描述 Description

        The ET516XX family are the 300mA LDO with auto discharge function, It uses an advanced CMOS process and a PMOSFET pass device to achieve high power supply rejection ratio (PSRR) ,low noise, low dropout ,low ground current, fast start-up and excellent output accuracy.
        The ET516XX family are stable with a 1.0μF ceramic output capacitor, uses a precision voltage reference and feedback loop to achieve excellent Regulation and transient response.
        The ET516XX family offered in a small SOT23-5 and DFN4 package, which are ideal for small form factor portable equipment .
        The ET516XX family are available in standard fixed output voltages of 1.2V (ET51612), 1.5V (ET51615), 1.8V (ET51618), 2.5V (ET51625), 2.8 (ET51628), 3.0V (ET51630), 3.3V (ET51633) .

特性 Features

•  Wide Input Voltage Range from 2.0V to 6.0V
•  Up to 300mA Load Current
•  Standard Fixed Output Voltage Options:1.2V, 1.5V,1.8V, 2.5V, 2.8V, 3.0V and 3.3V etc
•  Very Low IQ is 45µA typical
•  Low Dropout is typical 200mV@2.8V at 300mA Load
•  Very High PSRR: 70dB at 1KHz
​•  Very Low Noise is 40uVrms at 1.2V output
•  Excellent Load/Line Transient Response
​•  Part No. and Package