Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)..
Elliptic, Low Pass Switched Capacitor Filter IC Elliptic, Low Pass Switched Capacitor 5th Order 45kH..
Buck Switching Regulator IC Positive Fixed 3.3V, 1.8V 2 Output 500mA, 500mA 10-WFDFN Exposed Pad..