MC79L12A, MC79L05C Datasheet - Texas Instruments

MC79L12A Negative Voltage Regulator

ordering information LP PACKAGE (TOP VIEW) This series of fixed negative-voltage integrated-circuit voltage regulators is designed OUTPUT for a wide range of applications. These include INPUT on-card regulation for elimination of noise and COMMON distribution problems associated with single-.

MC79L00 SERIES NEGATIVEĆVOLTAGE REGULATORS D 3-Terminal Regulators D Output Current Up To 100 mA D No External Components Required D Internal Thermal-Overload Protection D Internal Short-Circuit Current Limiting D Direct Replacement for Industry-Standard MC79L00 Series D Available in 5% or 10% Selections SLVS011D OCTOBER 1982 REVISED AUGUST 2003 D PACKAGE (TOP VIEW) OUTPUT 1 INPUT† 2 INPUT† 3 NC 4 8 NC 7 INPUT† 6 INPUT† 5 COMMON † Internally connected NC No int.

MC79L12A Features

* essentially make the regulators immune to overload. When used as a replacement for a Zener-diode and resistor combination, these devices can provide an effective improvement in output impedance of two orders of magnitude, with lower bias current. ORDERING INFORMATION TJ OUTPUT VOLTAGE TOLERANCE

MC79L05C-etcTI.pdf