LM117/LM317 Adjustable Voltage RegulatorsThe Texas Instruments LM117/LM317 series of adjustable three-terminal positive voltage regulators are available with current ratings of 0.1, 0.5 and 1.5A. Output voltage range is from 1.25 V to 37 V and is set by two external resistors. These robust and reliable devices incorporate current limiting, thermal overload protection, and safe operating area protection.Output Voltage Range: 1.2 V to 37 VOutput Current: 1.5 A (LM317), 0.5 A (LM317M), 0.1 A (LM317L)Typical line regulation: 0.01%Typical load regulation: 0.1%Linear Voltage Regulators, Texas InstrumentsA range of fixed and adjustable Linear Voltage regulators from Texas Instruments. The range includes both positive and negative polarity devices with output current ratings from 100mA up to 5A.