10 pcs : RAA2230124GSPHA0 - AC/DC Converters 700V Buck Regluator, 200mA, 8 ld SOIC, T&R 2.5k pc reel

RAA223012 700V Non-Isolated AC-DC Buck Regulator Renesas Electronics RAA223012 700V Non-Isolated AC-DC Buck Regulator features ultra-low standby power and an integrated 700V MOSFET capable of delivering up to 2.5W output power. It supports output voltage as low as 3.3V. The RAA223012 combines constant off-time control for heavy load and Pulse Frequency Modulation (PFM) for light-load operation. Constant off-time controls switching frequency above the audible frequency of approximately 50kHz. PFM eliminates any potential audible noises while offering superior light-load efficiency and ultra-low power consumption (<,10mW at no load). Efficiency is achieved up to 75%. The RAA223012 also features built-in frequency dithering which further reduces EMI noise.