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Mobilna Elektronika Praktyczna

Podzespoły  AP7380 - seria regulatorów LDO 

 

Firma Diodes wprowadziła do oferty nową serię regulatorów LDO - AP7380. Napięcie wyjściowe jest stałe i wynosi 3,0 V, 3,3 V, 4,15 V, 4,4 V lub 5,0 V. Napięcie wejściowe może wynosić aż 24 V, natomiast różnica napięcia pomiędzy wejściem a wyjściem wymagana do poprawnej pracy układu wynosi zaledwie 250 mV.

Maksymalny prąd obciążenia to 150 mA, co predysponuje układ do zastosowania w urządzeniach zasilanych z USB, przenośnych, aplikacjach sensorów i innych. Prąd polaryzacji samego układu stabilizatora wynosi zaledwie 1,8 µA, co przekłada się na wydłużenie czasu pracy urządzenia zasilanego z baterii lub akumulatora.

Wbudowane zabezpieczenia obejmują między innymi wyłącznik termiczny, co chroni zasilane urządzenie przed uszkodzeniem w razie przegrzania. Seria układów AP7380 jest oferowana w obudowach SOT25 i SOT89.

Więcej na www.diodes.com

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