[elecena] TL431AQDBZR - zmiany ceny IC VREF SHUNT ADJ 1% SOT23-3 TL431AQDBZR - 5.75 USD https://elecena.pl/product/25418507/tl431aqdbzr 2024-02-24 TL431AQDBZR - 0.76 USD https://elecena.pl/product/25418507/tl431aqdbzr 2024-08-03