Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 12-WFDFN Exposed Pad..
Real Time Clock (RTC) IC Portable System Controller 3-Wire Serial 20-TSSOP (0.173", 4.40mm Width)..
Buck-Boost Switching Regulator IC Negative Adjustable 0V 1 Output 300mA 14-DIP (0.300", 7.62mm)..