Real Time Clock (RTC) IC Binary Counter I²C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)..
Linear Voltage Regulator IC Positive Adjustable (Fixed) 1 Output 500mA 8-uMAX-EP|8-uSOP-EP..
Digital Potentiometer 50k Ohm 1 Circuit 32 Taps Up/Down (U/D, CS) Interface 8-uMAX/uSOP..