Cheap And Discounts Integrated Circuits (ICs) TPS7A0528PDQNR Linear Voltage Regulator IC Positive Fixed 1 Output 200mA 4-X2SON (1x1) Wholesale. Buy Directly From Merchant Shop1103806344 Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.