The (often marked as HX=JE ) is a high-efficiency integrated circuit primarily used as a DC-DC boost converter or regulated charge pump voltage doubler . It is widely recognized for its compact SOT23-6 package and its ability to provide a stable 5V output from low-voltage sources like lithium-ion batteries. Core Specifications of the HX-JE IC
Capable of delivering up to 110mA to 230mA , depending on input conditions. hxje ic datasheet top
Stepping up power for portable electronics. The (often marked as HX=JE ) is a
Providing steady power for displays in mobile devices. hxje ic datasheet top
Commonly listed under HX4004A HX-JE for bulk or hobbyist purchasing.
Operates at a constant low-noise frequency of 360kHz . Package: Standard SOT-23-6L (6-pin surface mount). Key Features and Protection