The LM140/LM340A/LM340/LM78XXC monolithic 3-terminal positive voltage regulators employ internal current-limiting, thermal shutdown and safe-area compensation, making them essentially indestructible. If adequate heat sinking is provided, they can deliver over 1.0A output current. They are intended as fixed voltage regulators in a wide range of applications including local (on-card) regulation for elimination of noise and distribution problems associated with single-point regulation. In addition to use as fixed voltage regulators, these devices can be used with external components to obtain adjustable output voltages and currents. https://elecena.pl/product/9716267/lm340s-12-nopb-voltage-regulator-adjustable-12-v-to-263 2017-08-06 https://elecena.pl/product/9716267/lm340s-12-nopb-voltage-regulator-adjustable-12-v-to-263 2018-12-17 https://elecena.pl/product/9716267/lm340s-12-nopb-voltage-regulator-adjustable-12-v-to-263 2019-04-02 https://elecena.pl/product/9716267/lm340s-12-nopb-voltage-regulator-adjustable-12-v-to-263 2019-06-21 https://elecena.pl/product/9716267/lm340s-12-nopb-voltage-regulator-adjustable-12-v-to-263 2021-05-16 https://elecena.pl/product/9716267/lm340s-12-nopb-voltage-regulator-adjustable-12-v-to-263 2022-10-20 https://elecena.pl/product/9716267/lm340s-12-nopb-voltage-regulator-adjustable-12-v-to-263 2023-01-07 https://elecena.pl/product/9716267/lm340s-12-nopb-voltage-regulator-adjustable-12-v-to-263 2024-06-15 https://elecena.pl/product/9716267/lm340s-12-nopb-voltage-regulator-adjustable-12-v-to-263 2024-07-08 https://elecena.pl/product/9716267/lm340s-12-nopb-voltage-regulator-adjustable-12-v-to-263 2025-12-12 https://elecena.pl/product/9716267/lm340s-12-nopb-voltage-regulator-adjustable-12-v-to-263 2026-02-04 https://elecena.pl/product/9716267/lm340s-12-nopb-voltage-regulator-adjustable-12-v-to-263 2026-06-28