MC79L12ACLPR

TEXAS INSTRUMENTS  MC79L12ACLPR  线性稳压器, 固定, 7912, -27V至-14.5V输入, -12V和0.1A输出, TO-92-3

description/ordering information

This series of fixed negative-voltage integrated-circuit voltage regulators is designed for a wide range of applications. These include on-card regulation for elimination of noise and distribution problems associated with single-point regulation. In addition, they can be used to control series pass elements to make high-current voltage-regulator circuits. One of these regulators can deliver up to 100 mA of output current. The internal current-limiting and thermal-shutdown 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.

3-Terminal Regulators

Output Current Up To 100 mA

No External Components Required

Internal Thermal-Overload Protection

Internal Short-Circuit Current Limiting

Direct Replacement for Industry-Standard MC79L00 Series

Available in 5% or 10% Selections