The LD1117A is a low drop voltage regulator able to provide up to 1 A of output current, available also in adjustable versions (VREF= 1.25 V). In fixed versions, the following output voltages are offered: 1.2 V, 1.8 V, and 3.3 V. The device is supplied in: SOT-223, DPAK and TO-220. Surface mounted packages optimize the thermal characteristics while offering a relevant space saving advantage. High efficiency is assured by an NPN pass transistor. Only a very common 10 μF minimum capacitor is needed for stability. Chip trimming allows the regulator to reach a very tight output voltage tolerance, within ± 2% at 25 °C. https://elecena.pl/product/16963644/ld1117as12tr-low-drop-fixed-and-adjustable-positive-voltage-regulators 2020-06-12 https://elecena.pl/product/16963644/ld1117as12tr-low-drop-fixed-and-adjustable-positive-voltage-regulators 2021-04-03 https://elecena.pl/product/16963644/ld1117as12tr-low-drop-fixed-and-adjustable-positive-voltage-regulators 2021-04-15 https://elecena.pl/product/16963644/ld1117as12tr-low-drop-fixed-and-adjustable-positive-voltage-regulators 2021-07-16 https://elecena.pl/product/16963644/ld1117as12tr-low-drop-fixed-and-adjustable-positive-voltage-regulators 2021-12-04 https://elecena.pl/product/16963644/ld1117as12tr-low-drop-fixed-and-adjustable-positive-voltage-regulators 2022-04-07 https://elecena.pl/product/16963644/ld1117as12tr-low-drop-fixed-and-adjustable-positive-voltage-regulators 2022-06-12 https://elecena.pl/product/16963644/ld1117as12tr-low-drop-fixed-and-adjustable-positive-voltage-regulators 2022-06-25 https://elecena.pl/product/16963644/ld1117as12tr-low-drop-fixed-and-adjustable-positive-voltage-regulators 2023-03-23 https://elecena.pl/product/16963644/ld1117as12tr-low-drop-fixed-and-adjustable-positive-voltage-regulators 2023-05-27 https://elecena.pl/product/16963644/ld1117as12tr-low-drop-fixed-and-adjustable-positive-voltage-regulators 2024-02-03 https://elecena.pl/product/16963644/ld1117as12tr-low-drop-fixed-and-adjustable-positive-voltage-regulators 2024-05-29 https://elecena.pl/product/16963644/ld1117as12tr-low-drop-fixed-and-adjustable-positive-voltage-regulators 2024-11-21 https://elecena.pl/product/16963644/ld1117as12tr-low-drop-fixed-and-adjustable-positive-voltage-regulators 2024-11-30 https://elecena.pl/product/16963644/ld1117as12tr-low-drop-fixed-and-adjustable-positive-voltage-regulators 2024-12-18 https://elecena.pl/product/16963644/ld1117as12tr-low-drop-fixed-and-adjustable-positive-voltage-regulators 2024-12-27 https://elecena.pl/product/16963644/ld1117as12tr-low-drop-fixed-and-adjustable-positive-voltage-regulators 2025-01-23 https://elecena.pl/product/16963644/ld1117as12tr-low-drop-fixed-and-adjustable-positive-voltage-regulators 2025-02-02 https://elecena.pl/product/16963644/ld1117as12tr-low-drop-fixed-and-adjustable-positive-voltage-regulators 2025-03-01 https://elecena.pl/product/16963644/ld1117as12tr-low-drop-fixed-and-adjustable-positive-voltage-regulators 2025-03-29 https://elecena.pl/product/16963644/ld1117as12tr-low-drop-fixed-and-adjustable-positive-voltage-regulators 2025-04-07 https://elecena.pl/product/16963644/ld1117as12tr-low-drop-fixed-and-adjustable-positive-voltage-regulators 2025-04-25 https://elecena.pl/product/16963644/ld1117as12tr-low-drop-fixed-and-adjustable-positive-voltage-regulators 2025-07-05 https://elecena.pl/product/16963644/ld1117as12tr-low-drop-fixed-and-adjustable-positive-voltage-regulators 2025-08-29 https://elecena.pl/product/16963644/ld1117as12tr-low-drop-fixed-and-adjustable-positive-voltage-regulators 2026-01-22 https://elecena.pl/product/16963644/ld1117as12tr-low-drop-fixed-and-adjustable-positive-voltage-regulators 2026-01-31 https://elecena.pl/product/16963644/ld1117as12tr-low-drop-fixed-and-adjustable-positive-voltage-regulators 2026-05-15 https://elecena.pl/product/16963644/ld1117as12tr-low-drop-fixed-and-adjustable-positive-voltage-regulators 2026-06-03 https://elecena.pl/product/16963644/ld1117as12tr-low-drop-fixed-and-adjustable-positive-voltage-regulators 2026-06-12 https://elecena.pl/product/16963644/ld1117as12tr-low-drop-fixed-and-adjustable-positive-voltage-regulators 2026-06-22