The XC6406 series are highly precise, low power consumption, dual positive regulators. They have high current and low dropout voltage characteristics, and the output voltage can be selected within the range of 1.8V to 6.0V.
The XC6406 series from Torex are highly precise, low‑power dual positive regulators featuring high current capability, low dropout voltage, and built‑in short‑circuit protection. They are offered in SOP‑8 and SOP‑8FD packages and operate over a wide temperature range.
The document provides pin assignments, packaging details, marking rules, absolute maximum ratings, and electrical characteristics for various output voltage settings (1.8 V, 2.5 V, 3.3 V).
| Maximum Output Current | 400 mA |
|---|---|
| Output Voltage Range | 1.8 V ~ 6.0 V (100 mV steps) |
| Dropout Voltage (100 mA) | 150 mV |
| Line Regulation (typical) | 0.2 % ~ 0.3 % (typ) |
| Operating Temperature Range | -40 °C ~ +85 °C |
| Package | SOP‑8 / SOP‑8FD |
The regulator can deliver up to 400 mA of output current.
The XC6406 is offered in SOP‑8 and SOP‑8FD packages.
The dropout voltage is specified as 150 mV when the load current is 100 mA.
It operates from –40 °C up to +85 °C.