LT1376HVIS8#TRPBF

LT1376 is a step-down switching regulator. A special high speed bipolar process and new design techniques achieve high efficiency at high switching frequency. Efficiency is maintained over a wide output current range by using the output to bias the circuitry and by utilizing a supply boost capacitor to saturate the power switch. It is widely used in application such as portable computers, battery-powered systems, battery charger, distributed power etc.

• Constant 500kHz switching frequency
• Uses all surface mount components
• Inductor size reduced to 5µH
• Easily synchronizable
• Switch on resistance is 0.3 ohm
• Input supply current is 0.9mA typ, output supply current is 3.2mA typ
• Shutdown current is 20µA typ
• Cycle-by-cycle current limiting
• Operating temperature is – 40°C to 125°C
• Packaging style is 8-lead plastic SO

Opmerkingen

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party