The LM2597/LM2597HV series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving a 0.5A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3V, 5V, 12V, and an adjustable output version, and are packaged in an 8-lead PDIP and an 8-lead surface mount package. https://elecena.pl/product/9716456/lm2597hvm-adj-nopb-step-down-adj-4-5-60-v-1-2-57-v-so-8 2017-08-06 https://elecena.pl/product/9716456/lm2597hvm-adj-nopb-step-down-adj-4-5-60-v-1-2-57-v-so-8 2018-05-04 https://elecena.pl/product/9716456/lm2597hvm-adj-nopb-step-down-adj-4-5-60-v-1-2-57-v-so-8 2018-12-17 https://elecena.pl/product/9716456/lm2597hvm-adj-nopb-step-down-adj-4-5-60-v-1-2-57-v-so-8 2019-04-02 https://elecena.pl/product/9716456/lm2597hvm-adj-nopb-step-down-adj-4-5-60-v-1-2-57-v-so-8 2019-06-21 https://elecena.pl/product/9716456/lm2597hvm-adj-nopb-step-down-adj-4-5-60-v-1-2-57-v-so-8 2021-05-13 https://elecena.pl/product/9716456/lm2597hvm-adj-nopb-step-down-adj-4-5-60-v-1-2-57-v-so-8 2023-01-05 https://elecena.pl/product/9716456/lm2597hvm-adj-nopb-step-down-adj-4-5-60-v-1-2-57-v-so-8 2023-07-30 https://elecena.pl/product/9716456/lm2597hvm-adj-nopb-step-down-adj-4-5-60-v-1-2-57-v-so-8 2023-12-06 https://elecena.pl/product/9716456/lm2597hvm-adj-nopb-step-down-adj-4-5-60-v-1-2-57-v-so-8 2024-01-30 https://elecena.pl/product/9716456/lm2597hvm-adj-nopb-step-down-adj-4-5-60-v-1-2-57-v-so-8 2024-04-26 https://elecena.pl/product/9716456/lm2597hvm-adj-nopb-step-down-adj-4-5-60-v-1-2-57-v-so-8 2025-02-07 https://elecena.pl/product/9716456/lm2597hvm-adj-nopb-step-down-adj-4-5-60-v-1-2-57-v-so-8 2025-05-29 https://elecena.pl/product/9716456/lm2597hvm-adj-nopb-step-down-adj-4-5-60-v-1-2-57-v-so-8 2025-12-14