The 78M09 series of three-terminal positive regulators is available in TO-220, TO-220FP, DPAK and IPAK packages and with several fixed output voltages, making it useful in a wide range of applications. These regulators can provide local on-card regulation, eliminating the distribution problems associated with single point regulation. Each type employs internal current limiting, thermal shutdown and safe area protection, resulting it essentially indestructible.

Pinout:

Features

1. Output current to 0.5 A

2. Output voltages of 9 V

3. Thermal overload protection

4. Short circuit protection

5. Output transition SOA protection

6. Output voltage tolerance: 2% (AB and AC versions) or 4% (C version)

7. Guaranteed in extended temperature range

Other data sheets are available within the file: L78M09CV, L78M09CV-DG, L78M09CDT-TR, L78M09ABDT-TR

78M09 Datasheet PDF