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).

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