The TA58M05,06,08,09,10,12,15S is a 500mA fixed positive output load dump regulator produced by Toshiba. It has the characteristics of low input-output voltage difference and small current, which is suitable for low-power devices.
The TA58M series are fixed‑output linear regulators that use a PNP output transistor to deliver up to 500 mA of current with low dropout voltage. They are designed for low‑power applications where a small bias current and low input‑output voltage difference are required.
The document lists absolute maximum ratings, detailed electrical characteristics for each voltage version, recommended external components, and safety precautions. It also includes a package drawing (TO‑220N) and handling guidelines for reliable integration into electronic systems. This manual is written in Japanese.