Richtek RT3602AJGQW datasheet in PDF format, 808 KB, apparently taken from an online component catalogue judging by the numeric prefix and C426474 suffix.

PDF of 187 KB carrying only the name Richtek, a maker of power management ICs such as PWM controllers, buck regulators and charger chips common on laptop and desktop…

Datasheet from Richtek for the RT9025-25GSP, a low-dropout linear regulator part, delivered as a 197 KB PDF.

Datasheet for the Richtek RT8231A, a PDF of 294 KB. The RT8231A is a power management controller used on laptop boards, typically for memory supply rails such as DDR and…

Datasheet for the Richtek RT8068AZQW, a compact step-down DC-DC converter, provided as a 243 KB PDF.

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…

Datasheet for the Richtek RT8105 in PDF form, roughly 206 KB. The file name gives only the part number, with no revision or package variant.

Datasheet for the Richtek RT8207PGQW, a part number from Richtek's RT8207 family of DDR memory power controllers used on laptop motherboards.

Datasheet for the Richtek RT3609BE, a dual-channel PWM controller with an I2C-style digital interface, filed here under ASRock boards.

Datasheet for the Richtek RT8207MZQW, a PWM controller with integrated LDO and reference typically used to generate DDR memory supply and termination voltages on…

Richtek RT8120 datasheet, a 221 KB PDF. The RT8120 is a single-phase synchronous buck PWM controller, used on motherboards and graphics cards to generate rails such as…

Datasheet for the Richtek RT8206AB, here document revision 06, a dual synchronous buck PWM controller with built-in LDOs often used to generate the 3.3 V and 5 V system…

Datasheet for the RT9179A, an integrated circuit made by Richtek, provided as a 267 KB PDF.

Richtek RT9643 datasheet, stored as a 444 KB PDF. The RT9643 is a multi-output PWM controller with LDO used on notebook motherboards to produce standby and system rails…

Schematic for the Sony VAIO board MBX-250, packed as a RAR archive containing a PDF. The name singles out the VGA section and the RT8208BGQW, a Richtek PWM controller…

Compal LA-A992P schematic, revision 1.0, dated 2014-08-02, with the ZS050 project code also in the name, which notes an RT8243 regulator.

Dell Inspiron 3521 schematic built on the Compal LA-9104P board, with R10 in the name read as revision 1.0 and a date code of 0822.