The LM78L05ACM series of three terminal positive regulators is available with several fixed output voltages making them useful in a wide range of applications. When used as a zener diode/resistor combination replacement, the LM78L05ACM usually results in an effective output impedance improvement of two orders of magnitude, and lower quiescent current. These regulators can provide local on card regulation, eliminating the distribution problems associated with single point regulation. The voltages available allow the LM78L05ACM to be used in logic systems, instrumentation, HiFi, and other solid state electronic equipment.
With adequate heat sinking the regulator can deliver 100mA output current. Current limiting is included to limit the peak output current to a safe value. Safe area protection for the output transistors is provided to limit internal power dissipation. If internal power dissipation becomes too high for the heat sinking provided, the thermal shutdown circuit takes over preventing the IC from overheating.
Output voltage tolerances of ±5% over the temperature range
Output current of 100mA
Internal thermal overload protection
Output transistor safe area protection
Internal short circuit current limit
No external components
Output voltages of 5.0V, 6.2V, 8.2V, 9.0V, 12V, 15V
Datasheet Available:National LM78L05ACM
SO-8 package. Manufactured by National.