PDF datasheet, about 253 KB, for the KB9028Q, an ENE keyboard and embedded controller found on many notebook mainboards.

Allwinner H3 SoC datasheet, version 1.0, in PDF format at roughly 7.24 MB. The document describes the processor's pinout and package, operating voltages for core and I/O…

Intel 82579 datasheet in PDF form, apparently volume 2.1 judging by the name. The 82579 is an Intel Gigabit Ethernet PHY found on many desktop and laptop boards.

Hitachi Semiconductor datasheet for the HA1394, a PDF of about 448 KB. The name does not describe the device function, so consult the document for the pinout, the…

Datasheet in PDF form, 895 KB, for the ISL88731C, an Intersil SMBus-controlled battery charger IC widely used on notebook motherboards.

Datasheet for the ISL88739, a part number from the Intersil product line; the name alone does not describe its function, so consult the document itself for the block…

Richtek RT8207 datasheet in PDF format, 389 KB. The RT8207 is a DDR memory power controller integrating a synchronous PWM buck for VDDQ and a VTT LDO with reference…

Texas Instruments datasheet for the TPS51123, a dual synchronous buck controller with integrated 5 V and 3.3 V LDOs, supplied as a 2.40 MB PDF.

Document filed as a datasheet for the HP G6 and G4, labelled R53 with discrete graphics and revision 1A.

A compact 203 KB PDF datasheet for the NCP6131, an ON Semiconductor multiphase voltage regulator controller found in the CPU core power stage of many laptops.

ITE IT8512E datasheet, a 3.93 MB PDF for an embedded controller used in many notebooks to handle keyboard scanning, power sequencing, battery and fan control.