Richtek USA Inc.Taiwan, China

<li class="mv5"> Input Voltage Range from 2.5V to 6V<br /> ,<li class="mv5"> Integrated 100m&Omega; and 70m&Omega; FETs<br /> ,<li class="mv5"> 100% Duty Cycle for Lowest Dropout<br /> ,<li class="mv5"> Internal Reference Voltage with 1% Accuracy <br /> ,<li class="mv5"> 1.2MHz Typical Switching Frequency<br /> ,<li class="mv5"> Power Saving Mode for Light Loads (RT5752A)<br /> ,<li class="mv5"> Advanced Constant On-Time (ACOT^&reg;) Control<br /> ,<li class="mv5"> Internal Soft Startup (1.5ms)<br /> ,<li class="mv5"> Enable Control Input<br /> ,<li class="mv5"> Power Good Indicator<br /> ,<li class="mv5"> Negative Over-Current Protection (RT5752B)<br /> ,<li class="mv5"> Fully Protection with UVLO, OVP, UVP, Cycle-by-Cycle Current Limit and OTP<br /> ,<li class="mv5"> RoHS Compliant and Halogen Free,,<li class="mv5"> Mobile Phones and Handheld Devices<br /> ,<li class="mv5"> STB, Cable Modem, and xDSL Platforms<br /> ,<li class="mv5"> WLAN ASIC Power / Storage (SSD and HDD)<br /> ,<li class="mv5"> General Purpose for POL LV Buck Converters,