Real Time Clock (RTC) IC Clock/Calendar SPI, 4-Wire Serial 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)..
Boost Switching Regulator IC Positive Adjustable 0.8V 1 Output 350mA (Switch) 6-WDFN Exposed Pad..
Buck Switching Regulator IC Positive Adjustable 1V, 1.25V 2 Output 1.5A, 2A 28-SSOP (0.154", 3.90mm ..