AD6475AXXM1中文资料爱德微数据手册PDF规格书

General Description

The AD6475 series are a group of positive voltage regulators manufactured by CMOS technologies with low power consumption and low dropout voltage, which provide large output currents even when the difference of the input-output voltage is small. The AD6475 series can deliver 250mA output current and allow an input voltage as high as 36V. The series are very suitable for the battery-powered equipments, such as RF applications and other systems requiring a quiet voltage source.

Features

◆ Low Quiescent Current: 2uA

◆ Operating Voltage Range: 2.5V-37V

◆ Output Current: 250mA

◆ Low Dropout Voltage:400mV@100mA(VOUT=3.3V)

◆ Output Voltage: 2.1~ 12V

◆ High Accuracy: ±2%/±1%(Typ.)

◆ High Power Supply Rejection Ratio:70dB@1kHz

◆ Low Output Noise:27xVOUT uV/RMS(10Hz~100kHz)

◆ Excellent Line and Load Transient Response

◆ Built-in Current Limiter,Short-Circuit Protection

◆ Over-Temperature Protection

◆ Stable with Ceramic or Tantalum Capacitor

Applications

◆ Cordless Phones

◆ Radio control systems

◆ Laptop, Palmtops and PDAs

◆ Single-lens reflex DSC

◆ PC peripherals with memory

◆ Wireless Communication Equipments

◆ Portable Audio Video Equipments

◆ Car Navigation Systems

◆ LAN Cards

◆ Ultra Low Power Microcontrollers