Up0104s Datasheet May 2026

Implementing the UP0104s is straightforward. To ensure stability, the datasheet typically recommends:

Regulating power for chipsets and I/O pins. Up0104s Datasheet

A 1µF to 10µF ceramic capacitor placed close to the VIN pin to filter out line noise. Implementing the UP0104s is straightforward

A 10µF (or larger) low-ESR capacitor is essential for the LDO's stability loop. Without this, the regulator may oscillate. 5. Common Use Cases A 10µF (or larger) low-ESR capacitor is essential

Typically supports up to 5.5V or 6V, making it ideal for 3.3V and 5V rails.

The UP0104s is most commonly found in the or SOP-8 package. While the exact pin mapping can vary slightly between "fixed" and "adjustable" versions, the standard layout usually follows this logic: VIN (Input): The unregulated power supply input. GND (Ground): The common reference point for the circuit. VOUT (Output): The regulated, steady voltage output.