RT8009-18GJ5

Buck Switching Regulator IC Positive Fixed 1.8V 1 Output 600mA SOT-23-5 Thin, TSOT-23-5

General Description

The RT8009 is a high-efficiency pulse-width-modulated PWM step-down DC-DC converter. Capable of delivering 600mA output current over a wide input voltage range from 2.5 to 5.5V, the RT8009 is ideally suited for portable electronic devices that are powered from 1-cell Li-ion battery or from other power sources within the range such as cellular phones, PDAs and handy-terminals.

Features

+2.5V to +5.5V Input Range

Adjustable Output From 0.5V to VIN

1.0V, 1.2V, 1.5V, 1.8V, 2.5V and 3.3V Fixed/ Adjustable Output Voltage

600mA Output Current

95% Efficiency

No Schottky Diode Required

1.25MHz Fixed-Frequency PWM Operation

Small SOT-23-5 and TSOT-23-5 Package

RoHS Compliant and 100% Lead Pb-Free