: Specifically engineered for sensitive circuits that require a "clean" power supply. Protection : Includes thermal shutdown and short-circuit protection. AliExpress Equivalent/Compatible Parts
The marking on an integrated circuit (IC) typically identifies the HX4004 (or HX4004-MFC), a high-performance DC-DC Step-Up (Boost) Converter . Technical Specifications hxje ic datasheet top
. If you are searching for a replacement, look for components specifically marked in the SOT-23-6 package at specialized retailers like Yandex Market or a list of equivalent chips for a specific project? hxje ic datasheet top
While specific datasheet diagrams can be difficult to source directly, the typical SOT-23-6 boost converter layout for this family (like the HX4004) includes: Output voltage pin. GND: Ground. hxje ic datasheet top