This is LDO Regulator 400mA 3.3 V 4% 4.7 45 Vin 4-Pin SOT-223 manufactured by Infineon. The manufacturer part number is IFX25001MEV33HTSA1. While providing positive polarity. The product is available in surface mount configuration. It has a maximum operating temperature of +125 °c. The regulator is a type of low dropout voltage regulator. Furthermore, it has afixed output. 45 v is the maximum voltage of the bespoke product. The product has 4.7 v of minimum input voltage. The package is a sort of sot-223. Whereas, the minimum operating temperature of the product is -40 °c. Supplied with 100µa of quiescent current. Featuring 400ma of maximum output current. It contains 4 pins. It provides high accuracy of 4%.