[elecena] LM317LD13TR-U1 - zmiany ceny Regulatory LDO; LM317LD13TR; STMICROELECTRONICS; 8; 1; 100 mA; 37 V LM317LD13TR-U1 - 0.53 PLN https://elecena.pl/product/30375267/lm317ld13tr-u1 2026-06-06 LM317LD13TR-U1 - 0.54 PLN https://elecena.pl/product/30375267/lm317ld13tr-u1 2026-09-22