Powering GPU memory or auxiliary rails (e.g., seen in MSI GTX 650 repairs).
is a high-performance integrated circuit (IC) primarily identified as a linear regulator (LDO) or voltage stabilizer manufactured by uPI Semiconductor Corp Up0104s Datasheet
Future research directions may include:
| Parameter | Min | Typical | Max | Unit | | :--- | :--- | :--- | :--- | :--- | | VCC Supply Voltage | 4.5 | 5.0 / 12 | 12.5 | V | | Output Voltage Range | 0.9 | - | 3.3 | V | | Switching Frequency | 200 | 300 | 500 | kHz | | Ambient Temperature | 0 | 25 | 70 | °C | Powering GPU memory or auxiliary rails (e