Up0104s Datasheet Portable -

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.

Always compare gate drive capability, voltage range, and frequency.

If the uP0104S scales up to boiling temperatures immediately after applying power, it indicates either an internal chip failure or a shorted component downstream on the output rail. Up0104s Datasheet

Стабилизатор uP0104 и его аналоги - Cxem.net

Both channels use an internal 0.6V reference. The is ideal when you need two independent rails (e

: The physical internal layout of the "S" suffix variant is specifically tuned to minimize parasitic capacitance. This configuration makes it highly efficient at managing high-speed data transmission lines and fast-transient motherboard rails. Pin Configuration and Internal Bonding

If you are troubleshooting a failed chip, tell me it is on (motherboard, GPU, etc.) and what voltage readings you are getting on pins 3 and 6. I can help you confirm if the chip is shorted or trace the power issue. Share public link Pin Configuration and Internal Bonding If you are

For more information on the UP0104S datasheet, we recommend consulting the following resources:

Use a multimeter in continuity mode to measure the resistance between the output pad on the motherboard PCB and Ground.

Delivers the regulated lower-voltage standby output, typically producing the 3VSB (3.3V Standby) rail or 1.05V core power depending on the resistor divider layout.

Where: