A6304AE5RXX中文資料創(chuàng)瑞科技數(shù)據(jù)手冊PDF規(guī)格書

DESCRIPTION

The A6304A series are highly precise, low noise, positive voltage LDO regulators manufactured using CMOS processes. The series achieves high ripple rejection and low dropout and consists of a standard voltage source, an error correction, current limiter and a phase compensation circuit plus a driver transistor. Output voltage is selectable in 100mV increments within a range of 1.5V~5.0V. The series is also compatible with low ESR ceramic capacitors which give added output stability. This stability can be maintained even during load fluctuations due to the excellent transient response of the series.

The current limiter's feedback circuit also operates as a short protect for the output current limiter and the output pin The EN function enables the output to be turned off, resulting in greatly reduced power consumption.

The A6304A are available in SOT-25 and SC70-5 packages.

FEATURES

? Output Voltage Range 1.0V to 5.0V

(selectable in 100mV steps)

? Highly Accurate ±

? Dropout Voltage 300 mV @ 100mA (3.0V type)

? High Ripple Rejection 70dB (10 kHz)

? Low Power Consumption 70 μ A (TYP.)

? Maximum Output Current 300mA

? Standby Current less than 2μA

? Internal protector: current limiter

? Internal discharge MOS

? Available in SOT-25 and SC70-5 p ackage s

APPLICATION

? Mobile phones

? Cordless phones

? Cameras, Video cameras

? Portable games

? Portable AV equipment

? Reference voltage

? Battery powered equipment