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MC78905CT

Fairchild
Part Number MC78905CT
Manufacturer Fairchild
Description 3-TERMINAL 1A NEGATIVE VOLTAGE REGULATORS
Published Apr 30, 2005
Detailed Description MC79XX (LM79XX) (KA79XX/A) FIXED VOLTAGE REGULATOR (NEGATIVE) 3-TERMINAL 1A NEGATIVE VOLTAGE REGULATORS The MC79XX ser...
Datasheet PDF File MC78905CT PDF File

MC78905CT
MC78905CT


Overview
MC79XX (LM79XX) (KA79XX/A) FIXED VOLTAGE REGULATOR (NEGATIVE) 3-TERMINAL 1A NEGATIVE VOLTAGE REGULATORS The MC79XX series of three-terminal negative regulators are available in TO-220 package and with several fixed output voltages, making them useful in a wide range of applications.
Each type employs internal current limiting, thermal shut-down and safe area protection, making it essentially indestructible.
TO-220 FEATURES • • • • • Output Current in Excess of 1A Output Voltages of -5, -6, -8, -12, -15, -18, -24V Internal Thermal Overload Protection Short Circuit Protection Output Transistor Safe-Area Compensation 1: GND 2: Input 3: Output ORDERING INFORMATION Device MC79XXCT (LM79XXCT) (KA79XX) KA79XXA Output Voltage Tolerance ± 4% ± 2% TO-220 Package Operating Temperature 0 ~+125°C BLOCK DIAGRAM GND R1 VOLTAGE REFERENCE R2 Out + Q1 Q2 PROTECTION CIRCUITRY Rsc I1 I2 In Rev.
C © 1999 Fairchild Semiconductor Corporation MC79XX (LM79XX) (KA79XX/A) FIXED VOLTAGE REGULAT...



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