TJ49150

1.5A Low Voltage Conversion ULDO Regulator

 

Description

TJ49150

Features

– Ultra Low Dropout Voltage
– Low Quiescent Current
– Excellent Line and Load Regulation
– Guaranteed Output Current of 1.5A
– Available in SOP8, SOP8-PP, and TO-252 Packages
– Adjustable Output Voltage Down to 0.8V
– Logic Controlled Shutdown Option
– Over-Temperature/Over-Current Protection
– -40°C to 125°C Junction Temperature Range

Description

The TJ49150 is a series of 1.5A high performance ultra low-dropout linear regulator ideal for powering core voltages of low-power microprocessors. It implements a dual supply configuration allowing for very low output impedance. It requires a bias input supply and a main input supply, allowing for ultra low input voltages on the main supply rail. The input supply operates from 1.2V to 5.5V and the bias supply requires between 3V and 5.5V for proper operation. The TJ49150 offers adjustable output voltages down to 0.8V. It is developed on a CMOS technology which allows low quiescent current operation independent of output current. This technology also allows the TJ49150 to operate under extremely low dropout conditions.

More Details

Menu