Из-за спешки подал 12 В на приёмник Futaba R617FS. Естественно, приёмник сгорел. Внешне всё цело, но как я определил, вышел из строя по всей видимости регулятор на 3.3 V. На фотографии он обведён красной линией. На данной детали имеется маркировка 9 Х
ZZ
Помогите определить данную деталь. Заранее благодарю всех.
Вот ещё как вариант: www.ti.com/lit/ds/symlink/tlv62568.pdf
…но в даташитах на микрухи указано макс. входное напряжение 5.25v и 5.5v, в то время, как в документации на приёмник R617FS написано, что он может питаться от 6v, что является абсолютным максимумом для этих преобразователей.
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