L79LxxAB L79LxxAC - L79LxxC are ST's negative voltage regulators, with output current up to 100 mA, output voltages of -5, -6, -8, -9, -12, -15V, thermal overload protection, short circuit protection, etc.
The L79Lxx series consists of three-terminal negative voltage regulators available in output voltages of -5V, -6V, -8V, -9V, -12V, and -15V. These devices are designed for local or on-card regulation to eliminate noise and distribution problems associated with single-point regulation. They employ internal current limiting and thermal shutdown, making them robust for a wide range of applications.
| Output current | 100 mA |
|---|---|
| Output voltages | -5; -6; -8; -9; -12; -15V |
| Storage temperature range | -40 to 150 °C |
| Dropout voltage | 1.7 V |
No external components are required for basic operation.
The devices include thermal overload protection and short circuit protection.