Its synchronous architecture and constant frequency minimize electromagnetic interference (EMI), making it suitable for sensitive electronics. Common Applications
Powering peripheral interface cards.
Commonly listed under HX4004A HX-JE for bulk or hobbyist purchasing. hxje ic datasheet top
Capable of delivering up to 110mA to 230mA , depending on input conditions.
Used in devices like the Realme C2 or Happy Goldfish A1K to maintain stable power rails. Sourcing and Data Sheets Capable of delivering up to 110mA to 230mA
Stepping up power for portable electronics.
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 The (often marked as HX=JE ) is a
2.7V to 4.5V (optimized for single-cell Li-ion batteries). Regulated Output: Fixed 4.94V ± 3% .
Tailored for applications requiring voltage stepping without complex external sensing components.
Due to its small footprint and 5V regulation, the HX-JE is found in various consumer electronics: