78l12 sot89 smd sot-89 triode
- Output current up to 100 mA
- Output voltages of 12V thermal overload protection • Short-circuit protection
- No external components are required
- Available in either ± 4% (A) or ± 8% (C) selection
The L78L12 series of three-terminal positive regulators employ internal current limiting and thermal shutdown, making them essentially indestructible. If adequate heat-sink is provided, they can deliver up to 100 mA output current. They are intended as fixed voltage regulators in a wide range of applications including local or oncard regulation for elimination of noise and distribution problems associated with single-point regulation. In addition, they can be used with power pass elements to make high-current voltage regulators. The L78L12 series used as Zener diode/resistor combination replacement, offers e improvement along with lower quiescent current and lower noise.
1pc 78l12 sot89 smd sot-89 triode