MC79L数据手册集成电路（IC）的线性+开关稳压器规格书PDF

描述 Description

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.

特性 Features

• 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