FT232RL FTDI USB 2.0 to TTL Serial Adapter Module for Arduino Mini Port 3.3V 5V

20pcs LP2950ACZ-3.3 LP2950-3.3V LP2950 2950A TO-92 IC

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100pcs LP2950ACZ-3.3 LP2950-3.3V LP2950 2950A TO-92 IC

50PCS XL1509-3.3E1 XL1509-3.3 XL1509 3.3V SOP-8 Original IC

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TDA3663/N1, 135 (NXP) Very Low Dropout Voltage/Quiescent Current 3.3 V