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L78L15

Niko
Part Number L78L15
Manufacturer Niko
Description Three-Terminal Positive-Voltage Regulator
Published Jan 23, 2007
Detailed Description www.DataSheet4U.com NIKO-SEM Three-Terminal Positive-Voltage Regulator FEATURES L78L15 GENERAL DESCRIPTION This Seri...
Datasheet PDF File L78L15 PDF File

L78L15
L78L15

Overview
www.
DataSheet4U.
com NIKO-SEM Three-Terminal Positive-Voltage Regulator FEATURES L78L15 GENERAL DESCRIPTION This Series of fixed-voltage monolithic integrated circuit voltage regulators is designed for a wide range of applications.
These applications include on-card regulation for elimination of noise and distribution problems associated with singlepoint regulation.
In addition, they can be used with power-pass elements to make high-current voltage regulators.
One of these regulators can deliver up to 100 mA of output current.
The internal limiting and thermal shutdown features of these regulators male them essentially immune to overload.
When used as a replacement for a zener diode-resistor combination, an effective improvement in output impedance can be obtain -ed together with lower-bias current.
l 3-terminal regulators l Output current up to 100 mA l No external component l Internal thermal overload protection l Internal short-circuit current limiting APPLICATIONS l Linear regulator l Instrumentation l Switching power supplies l PCs, Industrial equipment PIN CONFIGURAT IONS DEVICE SELECTION GUIDE Device Package Marking L78L15N TO-92 78L15 1 MAR-14-2002 NIKO-SEM Three-Terminal Positive-Voltage Regulator L78L15 ABSOLUTE MAXIMUM RATINGS PARAMETER Input Voltage - V I Continuous total power dissipation Storage Temperature Range - TSTG Junction Temperature - TJ Lead Temperature (Soldering, 10 Seconds) - TL VALUE 30V (See Note 1) -55 to +150 °C 125 °C 260 °C Note1: To avoid exceeding the design maximum virtual junction temperature, three ratings should not be exceeded.
Due to variations in individual device electrical characteristics and thermal resistance, the built-in thermal overload protection may be activated at power levels slightly above or below the rated dissipation.
DISSIPATION RATING TABLE 1 – FREE-AIR TEMPERATURE PACKAGE TO-92 TA ≤ 25°C POWER RATING 650 mW DERATING FACTOR 6.
2 mW/°C DERATING ABOVE TA 25 °C TA = 70°C POWER RATING 350 mW † The ...


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