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LM78L09 3-Terminal Positive Regulators

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Description

LM78LXX Series 3-Terminal Positive Regulators February 2005 LM78LXX Series 3-Terminal Positive Regulators General .
The LM78LXX series of three terminal positive regulators is available with several fixed output voltages making them useful in a wide range of applica.

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Datasheet Specifications

Part number
LM78L09
Manufacturer
National Semiconductor
File Size
709.03 KB
Datasheet
LM78L09_NationalSemiconductor.pdf
Description
3-Terminal Positive Regulators

Features

* n LM78L05 in micro SMD package n Output voltage tolerances of ±5% over the temperature range n Output current of 100mA n Internal thermal overload protection n Output transistor safe area protection n Internal short circuit current limit n Available in plastic TO-92 and plastic SO-8 low profile pack

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

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