National Semiconductor LM317L 3-Terminal Adjustable Regulator Data Sheet

Summary

The LM317L is a highly versatile, adjustable 3-terminal voltage regulator designed to provide precise positive DC power from 1.2V up to 37V, suitable for applications requiring programmable output up to 100mA. This component is ideal for electronics designers needing a high-performance alternative to standard fixed regulators. The manual provides comprehensive technical details, including specifications across multiple package types (TO-92, SO-8, micro SMD), detailed performance metrics on line and load regulation, full overload protection features, and optimal integration guidelines for professional circuit development.