描述 Description

The YB1253 is a series of ultra-low-noise, high PSRR, and low quiescent current low dropout (LDO) linear regulators with 2.0 output voltage accuracy. The YB1253 regulators achieve a low 300mA dropout at 300mA load current of 3.6V output and are available in voltages ranging from 1.2V to 3.6V with 0.1 V per step (custom voltage is considerate at request).

特性 Features

? High Accuracy Output Voltage : + 2

? Wide Output Voltage Range : 1.2~3.6V

? Ultra-Low-Noise Low-Drop-Out

? Typical Output Current : 300 mA

? Low Quiescent Current: ~10μA

? 300mV Dropout at 300mA 3.6V Output

? Stable with 1.0μF Ceramic Capacitor

? Only Need Input and Output Capacitors

? Thermal Protection Shutdown

? Auto discharge function

? Green Package (RoHS) Available

Applications

? PDA, Notebook, PC Computers

? DSC, Cellular phones

? PCMCIA Cards, PC Cameras

? USB Based Portable Devices

? GSM/GPRS/3G RF Transceiver

? Wireless LANs

? Bluetooth Portable Radios

? Battery-Powered Devices