G9182

Global Mixed-mode Technology G9182/G9183 300mA Low Dropout Regulator with External Bias Supply Features „ Input Voltage as Low as 1.25V and 5V Input Bias Supply current „ 100mV Dropout @ 300mA, as VO is 1.2V „ ±2% Output Voltage „ Adjustable Output Low to 0.8V „ 0.9V, 1.0V, 1.2V, 1.5V and 1.8V Options by Set- ting ADJ Pin Below 0.2V and Adjustable Externally Using Resistors „ VO Power OK Signal with 2ms Rising Edge Propagation delay „ Over Current and Over Temperature Protection „ Enable Pin „ TSOT-23-6, SOT-23-6 and SOP-8 Packages Applications „ VID Power Supplies „ PDAs „ Notebook Computers „ Cell Phones General Description The G9183 is a high performance positive voltage regulator designed for use in applications requiring very low Input voltage and very low dropout voltage at up to 300mA. It operates with a VIN as low as 1.25V and VBIAS voltage 3V with output voltage programmable as low as 0.8V. The G9183 features ultra low dropout, ideal for applications where V...