Portuguese reference on PWM controllers and the core voltage regulator of a motherboard, provided as a 1.06 MB PDF.

PDF datasheet, 161 KB, for SFMO42OX1-INVT, which by its suffix appears to be a backlight inverter matched to a display identified by the SFMO42OX1 code.

Datasheet, 140 KB PDF, for the PC2001LRS-LSO-H-P1 module; the 2001 code conventionally denotes a single-line display of 20 characters.

PDF datasheet (337 KB) for the AD7533, a 10-bit multiplying DAC from Analog Devices often used for programmable gain, attenuation and voltage setting in older…

Datasheet for the JQC-3F relay, the T73 type, a small sugar-cube style PCB power relay commonly found in appliances, control boards and hobby modules.

Datasheet for the 78XX series of fixed positive three-terminal linear voltage regulators, a 156 KB PDF.

Reference sheet for the L7812, a fixed positive 12 V linear voltage regulator from the STMicroelectronics L78 family, supplied as a 228 KB PDF.

SFD104VT2-INVT is described by this 187 KB PDF datasheet, apparently the backlight inverter paired with the SFD104VT2 display. The name carries no voltage or lamp data.

PDF datasheet for the ICL8038 precision waveform generator and voltage-controlled oscillator, a classic chip giving simultaneous sine, square and triangle outputs.

Datasheet for the CD4066B quad bilateral analog switch from the CMOS 4000 series. It describes the four independently controlled switches, on-resistance versus supply…

Datasheet for the PE160160ARF-001-H LCD module, a 445 KB PDF. The 160160 group in the part number points to a 160 x 160 dot graphic display.

Renesas datasheet for the ISL6545A, a synchronous buck PWM controller used to generate low-voltage rails on motherboards and other boards.

Datasheet for the PAM2306, a dual-channel synchronous step-down DC-DC converter from Diodes Incorporated.

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

Datasheet PDF, 86.3 KB, for the PG12232-C version of the PG12232 graphic LCD module line.

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

Datasheet for the LM336-2.5V, a precision 2.5 V shunt voltage reference diode with an adjust pin for trimming the voltage and minimizing temperature drift.

A compact 109 KB PDF datasheet for the PG160160-B graphic LCD module, the numbering pointing to a 160 by 160 pixel panel with a B revision or variant suffix.

Datasheet for the LM317, the widely used adjustable three-terminal positive linear voltage regulator, supplied as a 211 KB PDF.

Datasheet in PDF form for the display module part PG320240LRF-HNN-H, with the name also carrying an OK tag that probably marks an approved or checked copy.

Datasheet for the PD035VX2 display panel, document version 0.1, delivered as a 468 KB PDF. The 035 code suggests a 3.5 inch class TFT used in compact devices.

Datasheet for the LM2907, a frequency-to-voltage converter IC, supplied as a 326 KB PDF.

Specification sheet in PDF, about 218 KB, for the PE160160-001 display module, apparently the base 001 version of a 160 x 160 dot graphic LCD.

Microchip PIC16HV540 datasheet in PDF, 1.48 MB. The HV designation refers to a high-voltage variant of the baseline PIC family designed to run from a wider supply range…

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…

ON Semiconductor datasheet for the NCP6131S52MNR2G, a PDF of 868 KB whose name also carries a distributor part code.

PC2402ARS-AHO-A character LCD datasheet, 130 KB, in PDF. The code denotes a 24 character by 2 line alphanumeric module, while ARS-AHO-A pins down backlight, viewing…

Datasheet in PDF form for the graphic LCD module with part number PG256128FRM-ANN-C, a 131 KB document.

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

Datasheet for the PG24064-E and F versions of a 240 x 64 dot graphic LCD module from the Powertip PG series, covering both suffixes in one 66.0 KB PDF.

Combined datasheet for the SMBTA42 and MMBTA42, surface-mount versions of the high-voltage A42 NPN transistor, in a 525 KB PDF.

Datasheet in PDF for the J13009, a high-voltage NPN switching transistor in the 13009 family.

Datasheet in PDF form for the LM315WR3-SSA1 panel, revision 0.0, dated 2021-02-17 according to the name.

Datasheet in PDF format for the LM270WRA-SSA1 display panel, labelled Final CAS version 1.0, a customer approval specification.

Datasheet for the TOP247F, a part in Power Integrations' TOPSwitch family of integrated off-line switching regulators combining a high-voltage MOSFET with a PWM…

Datasheet in PDF form for the NE180QDM-NZ4 display panel, revision D, dated 20231201, at 4.07 MB.

Datasheet for the 4N25 phototransistor optocoupler, a classic six-pin DIP isolator used in power supplies, interfaces and control circuits.

Datasheet in PDF form, 193 KB, for SFLB121S02-INVT, which from the suffix appears to be a backlight inverter intended for the display coded SFLB121S02.