h5 st777 appST777 is a low voltage input, 3-3.3V5Vadjustable output dc-dc converter with synchronous rectifier. It has a typical efficiency of 82%, a maximum output current of 300mA, and aBelanja di App banyak untungnya: Banyak Vouchernya; Produk Eksklusif di App; Rekomendasi Hanya Untukmu; Paling Pertama Dapat Promo