78L05 Datasheet – 5V Positive Voltage Regulator – STMicro

Part Number : 78L05


Package : TO92, SO-8, SOT-89 Type

Manufactures : STMicroelectronics


78L05 voltage regulator



The 78L05 series of three-terminal positive regulators employ internal current limiting and hermal shutdown, making them essentially ndestructible. 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 on card 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 78L05 series used as Zener diode/resistor combination replacement, offers e improvement along with lower quiescent current and lower noise.



78L05 datasheet pinout



1. Output current up to 100 mA

2. Output voltages of 3.3; 5; 6; 8; 9; 10; 12; 15; 18; 24 V thermal overload protection

3. Short-circuit protection

4. No external components are required

5. Available in either ± 4% (A) or ± 8% (C)  selection


78L05 Datasheet

78l05 pdf