The LM217, LM317 are monolithic integrated circuits in TO-220, TO-220FP, D²PAK and SOT223 packages intended for use as positive adjustable voltage regulators. They are designed to supply more than 1.5 A of load current with an output voltage adjustable over a 1.2 to 37 V range. The nominal output voltage is selected by means of a resistive divider, making the device exceptionally easy to use and eliminating the stocking of many fixed regulators. https://elecena.pl/product/27986882/lm317s-tr-1-2-v-to-37-v-adjustable-voltage-regulators 2025-03-05 https://elecena.pl/product/27986882/lm317s-tr-1-2-v-to-37-v-adjustable-voltage-regulators 2025-03-14 https://elecena.pl/product/27986882/lm317s-tr-1-2-v-to-37-v-adjustable-voltage-regulators 2025-06-29 https://elecena.pl/product/27986882/lm317s-tr-1-2-v-to-37-v-adjustable-voltage-regulators 2025-07-08 https://elecena.pl/product/27986882/lm317s-tr-1-2-v-to-37-v-adjustable-voltage-regulators 2026-04-01 https://elecena.pl/product/27986882/lm317s-tr-1-2-v-to-37-v-adjustable-voltage-regulators 2026-05-28 https://elecena.pl/product/27986882/lm317s-tr-1-2-v-to-37-v-adjustable-voltage-regulators 2026-07-15 https://elecena.pl/product/27986882/lm317s-tr-1-2-v-to-37-v-adjustable-voltage-regulators 2026-07-25