LM9072 Datasheet | National Semiconductor

LM9072 Dual Tracking Low-Dropout System Regulator December 1999 LM9072 Dual Tracking Low-Dropout System Regulator General Description The LM9072 is a high performance voltage regulator system with operational and protection Features that address many requirements of automotive applications. Two regulated outputs are provided. The main regulator provides a precision 2% maximum tolerance 5V output at 350 mA with a low dropout characteristic. The second regulator provides a 5V output that tracks the main regulator output voltage within 1.5% with load currents up to 80 mA. The tracking output is ideal for use in powering remotely located sensors with outputs that are ratiometric to the main...