View la5620 datasheet:

Ordering number : EN5639 Monolithic Linear IC LA5620 Regulator for Multiple Power Supply Systems Overview Package Dimensions The LA5620 is a multi-system power supply regulator IC unit: mm that includes four regulator circuits on chip: two 3.3-V 3049A-SIP12H regulator circuits and two 5-V regulator circuits. The [LA5620] LA5620 is optimal for use in audio and video systems that use a microcontroller, such as MD players and stereo components. Functions and Features • Two 3.3-V regulator circuits (IO = 40 mA, 150 mA) • Two 5-V regulator circuits (IO = 1000 mA, 100 mA) • Power on/off detection circuit • Reset circuit SANYO: SIP12H Specifications Maximum Ratings at Ta = 25°C Parameter Symbol Conditions Ratings Unit Input voltage VCC max 14 V AC input voltage AC max 2 V