MP3209DJ-LF-Z

The MP3209DJ-LF-Z is a current mode step up converter intended for small, low power applications. The MP3209DJ-LF-Z switches at 1.4MHz and allows the use of tiny, low cost capacitors and inductors to achieve a solution less than 1mm in height. Internal soft start results in small inrush current and extends battery life. The MP3209 includes under-voltage lockout, current limiting, and thermal overload protection to prevent damage in the event of an output overload. The MP3209 is available in small 5¬pin TSOT23 and 2mm x 2mm ultra-thin QFN 8-pin packages.

• 2.5V to 6V Input Voltage Range
• On Board Power MOSFET
• Uses Tiny Capacitors and Inductors
• 1.4MHz Fixed Switching Frequency
• Internally Compensated
• Internal Soft-Start
• Operates with Input Voltage as Low as 2.5V and Output Voltage as High as 22V
• UVLO, Thermal Shutdown
• Internal Current Limit
• Available in TSOT23-5 and Ultra-Thin 2x2mm QFN Packages