File:Mitsumi 463A.jpg

Unknown manufacturer voltage regulator 036 463A, feeded by power supply 5v standby line, provides 2 lines of 3.3v standby voltages, seen on a JSD-001 motherboard

Pinout
1 - 5V_EVER (input, from power supply 5v standby rail)
2 - 3.3V_EVER_B (output, 3.3 volts standby, rail 2)
3 - to the black resistor at his right with 100ohm --- then to syscon SWx-x pin 26 (I2C_SDA from another smbus ?, not the same smbus used with temperature monitors in syscon pins 24/25)
4 - to a tiny testpad at its right (not connected ?)
5 - to a capacitor --- then to ground
6 - to a tiny testpad at its top (not connected ?)
7 - ground
8 - 3.3V_EVER_A (output, 3.3 volts standby, rail 1)

Identification talk
The logo is from microchip manufacturer, and they has a 463x series, but by looking at the datasheet the pinout doesnt matches and his features seems to be excessive for the PS3, it could be a component manufactured exclusive for Sony

There are reports of the same component labeled 044 463A... so the numbers at top doesnt matters (<@eussNL_> 036 / 044 / 229 etc. seems to suggest date/week code (2010 week 36, 2010 week 44, 2012 week 29 etc))

Notes
The page needs to be renamed anyway so feel free to write here, it can be cleaned up later