Texas Instruments" pwm dc to dc /synchronous step down controller TPS51275BRUKT DC voltage controller will provide the proper DC voltage level for each component within your electronic project. This DC voltage controller has 2 outputs. With an output that has a voltage of 5|3.3 V, this is power management at its best. This DC voltage controller has an input voltage of 5 to 24 V. This part offers a switching frequency of 300 to 355 kHz in order to work properly. Tape and reel packaging will encase the product during shipment, ensuring safe delivery and enabling quick mounting of components. This DC voltage controller has an operating temperature range of -40 °C to 85 °C.