Up0104s Datasheet Jun 2026
The uP0104S manages high-current power conversion seamlessly within standard hardware limitations.
Other possible alternatives include GS2231 , RT9018, RT9042, RT9059, APL5920, APL5932, G9661, AX6613, AX6614, AME8846, GS7105, GS7133, and UP0105.
Стабилизатор uP0104 и его аналоги - Cxem.net Up0104s Datasheet
Ground reference node. Connects to the primary PCB ground plane. EN / SHDN
Exposed pad underneath the IC. Must be soldered directly to the PCB ground plane for optimal heat dissipation. Typical Application Circuit Connects to the primary PCB ground plane
Power Management IC (PMIC) / Linear Regulator / Signal Conditioning. Pin Configuration & Functionality (SOP-8)
The UP0104S is a versatile IC that can be used in various applications, including: Typical Application Circuit Power Management IC (PMIC) /
: Pin 7 (VCNTL) requires a clean bias voltage, typically tied to a stable 5V rail via a small decoupling capacitor. Output Stability : A low-ESR polymer or ceramic capacitor (
If you are repairing a device and see a small 3-pin or 8-pin chip marked with "UP0104," "uP0104," or "0104s," you have found your regulator. In many cases, failure of this chip results in the device failing to "power on" or exhibiting "no display" symptoms on a GPU, as the logic chips aren't receiving their required voltage. Summary Table Typical Value LDO Linear Regulator Max Input Current Output Package SOT-223 / SOP-8 Efficiency High (for Linear)