3-Terminal Positive Regulators

The LM78LXX 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 LM78LXX 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 LM78LXX to be used in Logic systems, instrumentation, HiFi, and other solid state electronic equipment.
The LM78LXX is available in the plastic TO-92 (Z) package, the plastic SO-8 (M) package and a chip sized package (8-Bump micro SMD) using National's micro SMD package technology. 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.
By National Semiconductor Corporation
Part Manufacturer Description Datasheet Samples
LM78L05ACMX Texas Instruments 100 mA 5V Fixed Output Linear Regulator 8-SOIC 0 to 125
LM78L05ACZ/LFT4 Texas Instruments 100 mA 5V Fixed Output Linear Regulator 3-TO-92 0 to 125
LM78L05ACZ/LFT3 Texas Instruments 100 mA 5V Fixed Output Linear Regulator 3-TO-92 0 to 125
LM78L05ACM/NOPB Texas Instruments 100 mA 5V Fixed Output Linear Regulator 8-SOIC 0 to 125
LM78L05ACZ Texas Instruments 5V FIXED POSITIVE REGULATOR, PBCY3, PLASTIC, TO-92, 3 PIN
LM78L05ACZ/LFT1 Texas Instruments 100 mA 5V Fixed Output Linear Regulator 3-TO-92 0 to 125
LM78L05AIMX/NOPB Texas Instruments 100 mA 5V Fixed Output Linear Regulator 8-SOIC -40 to 125
LM78L05ACZ/LFT7 Texas Instruments 100 mA 5V Fixed Output Linear Regulator 3-TO-92 0 to 125
LM78L05ITPX/NOPB Texas Instruments 100 mA 5V Fixed Output Linear Regulator 8-DSBGA -40 to 85
LM78L05ACMX/NOPB Texas Instruments 100 mA 5V Fixed Output Linear Regulator 8-SOIC 0 to 125
LM78L05 's PackagesLM78L05 's pdf datasheet
LM78L05IBP
LM78L05IBPX
LM78L05ACM SOIC
LM78L05ACMX SOIC
LM78L05ITP
LM78L05ITPX
LM78L05ACZ TO-92
LM78L05-MDC
LM78L05-MWC




LM78L05 Pinout, Pinouts
LM78L05 pinout,Pin out
This is one package pinout of LM78L05,If you need more pinouts please download LM78L05's pdf datasheet.

LM78L05 Application circuits
LM78L05 circuits
This is one application circuit of LM78L05,If you need more circuits,please download LM78L05's pdf datasheet.


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