The is ideal when you need two independent rails (e.g., 1.2V and 2.5V) from a single 12V supply without the complexity of I2C or sequencing.
Example: For 1.8V (DDR VDDQ), use Rtop = 2kΩ, Rbottom = 1kΩ.
with the UP0104P without checking your schematic; the pin assignments differ to optimize power delivery vs. signal integrity.
The is a high-efficiency, synchronous rectified buck (step-down) converter typically used for providing stable power to low-voltage components like CPUs, GPUs, and chipsets. It is manufactured by uPI Semiconductor . Key Specifications Input Voltage Range : Typically operates from a Up0104s Datasheet
The uP0104S is deployed across major electronics industries where stable, sub-2V power rails are mandated. Common Industry Deployments
To ensure stability and prevent oscillation, the uP0104 requires capacitors on both the input and output.
) must bridge to Ground to prevent oscillation under sudden transient loads. The is ideal when you need two independent rails (e
: Specified over an extended range of -40°C to 105°C .
is a high-performance integrated circuit (IC) primarily identified as a linear regulator (LDO) or voltage stabilizer manufactured by uPI Semiconductor Corp
: Part numbers and active inventory can be confirmed on databases like AllDatasheet or specialized electronic component hubs like Worldway Electronics . signal integrity
The UP0104 is suitable for a wide range of applications, including:
The is a high-performance Integrated Circuit (IC) , primarily manufactured by uPI Semiconductor Corp and UIMICRO . It is commonly packaged in an SOP-8 format and is widely used in power management and voltage regulation for high-speed digital communication systems and consumer electronics. Core Specifications & Features
It typically requires a 10μF tantalum capacitor on the output to stabilize load transients and a 100nF ceramic capacitor on the input for noise filtering.
The uP0104 series bridges the gap between low-current signal logic supply and high-current power distribution rails. Understanding its electrical boundaries prevents premature component degradation or thermal runaway. Positive Linear Low Dropout Regulator (LDO).
The uP0104S is optimized for low-voltage, high-current density boards where localized voltage translation is needed.