The TPTLV62565DBVR with SOT23-5 DC-DC Converter is a RoHS-compliant, 5-pin, surface-mountable, power-management device made by Tech Public. It's a Step-Down Maximum rated output current of 300mA DC/DC converter that utilizes the company's Switchmode technology. It offers a high efficiency of up to 95%, low ripple, and fast transient response, making it ideal for space-constrained applications. The input voltage range is from 4.5V to 40V and output voltage range of 1.22V to 24V. The TPTLV62565DBVR offers a wide range of protection features such as over and under voltage protection, short-circuit protection, over-temperature protection, and self-recovery system. This device is suitable for laptop, PDA, cell phone, portable applications, and other portable electronic devices.