Datasheet for the AM2301 digital temperature and humidity sensor, a 577 KB PDF. The AM2301, also sold as DHT21, uses a single-wire bus with a proprietary timing…

Microchip family datasheet for the PIC18Fxx2 group, a 5.74 MB PDF covering several PIC18 microcontrollers that share one architecture, with the xx standing for the…

Microchip reference datasheet, 2.59 MB PDF, for the PIC16F630 and PIC16F676 flash microcontrollers, two closely related 14-pin parts where the 676 adds an…

PDF reference for the Arduino Mega 2560 board, 6.76 MB, labelled as its datasheet. Its large size suggests it includes the ATmega2560 microcontroller documentation or…

Datasheet in PDF, 540 KB, whose name gives only the literature code SDLS176. The SDLS prefix belongs to the Texas Instruments numbering for standard logic family…

This 553 KB PDF datasheet is identified solely by the code SDLS155, without any device name.

Datasheet SDLS148 in a 501 KB PDF. The name contains only the document code, which follows the scheme Texas Instruments uses for logic family literature, leaving the…

TI datasheet SDLS132, a 339 KB PDF in which only the literature number is given. The specific logic device has to be read from the document header.

PDF datasheet for the AONY36356, a power MOSFET part from Alpha and Omega Semiconductor, a maker widely used in laptop and motherboard voltage regulators.

LM5009 datasheet in PDF format, roughly 1.56 MB. The LM5009 is a Texas Instruments (originally National Semiconductor) step-down switching regulator for high input…

Specification sheet for a green 10 mm LED, provided as a 517 KB PDF. The name gives no manufacturer or part number, so check the document for the exact series, luminous…

Microchip datasheet for the PIC18F1220 and PIC18F1320, 18-pin PIC18 flash microcontrollers, about 5.48 MB.

Full 5.89 MB PDF datasheet for the Microchip PIC18Fxx39 group of 8-bit flash microcontrollers, a family that includes on-chip motor control features.

Family manual for the Atmel AVR XMEGA D series, a 5.25 MB PDF describing the core, memories, clock system, power management, ports, timers, communication peripherals…

The B variant of the PG12864 graphic display is covered in this short 52.1 KB PDF datasheet.

The name SDLS175 identifies this 515 KB PDF only as a document code, not as a particular part.

Datasheet SDLS144, a 536 KB PDF without a part number in its name. The code follows the Texas Instruments literature pattern for standard logic products, and the device…

Texas Instruments datasheet identified by the literature code SDLS108, one of the documents in the range TI uses for legacy 54/74 bipolar logic.

ANPEC datasheet for the APL5930, a low dropout linear regulator found on laptop and desktop mainboards for secondary voltage rails.

Datasheet for the UNIKC P0903BDG, a 508 KB PDF. UNIKC (Niko Semiconductor) makes power MOSFETs often fitted in laptop VRM and power-switching circuits, and parts with…

Alpha and Omega Semiconductor datasheet for the AON6912A, a 546 KB PDF. It provides the internal configuration and pin assignment, electrical ratings, switching…

Texas Instruments document with the literature number SLUS786, revision H, provided as a 2.38 MB PDF.

Datasheet for a red 10 mm through-hole LED in a 517 KB PDF. The name lists no maker or part code, so the exact series has to be read from the document itself.

Datasheet for the MAX233, a Maxim RS-232 line driver and receiver that needs no external charge-pump capacitors, running from a single 5 V supply.

AT command reference for the SIM900 GSM/GPRS module, provided as a 1.53 MB PDF. The manual lists the commands used to control calls, SMS, network registration, GPRS data…

PDF datasheet covering the MT8880C, an integrated DTMF transceiver with a microprocessor bus interface, able both to decode and to generate dual-tone signalling.

A 52.1 KB PDF specification for the PG12232-B graphic LCD module variant. Like other base sheets in this series, it most likely summarises outline, pinout and electrical…

Datasheet in PDF format for the SM3509 part, 48.5 KB. The file name gives only the bare part number, so the maker and function must be confirmed from the content.

Compact 51.0 KB datasheet for the SGM2014 part in PDF format. The file name carries only the base part number, so voltage option and package are not indicated.

PDF datasheet, 206 KB, for the SG3525A regulating PWM controller, revision 2F of the document according to the name.

PDF datasheet, 570 KB, whose name SDLS187 is just a document code rather than a part name.

Datasheet covering the SN74157N, a quad 2-line to 1-line data selector and multiplexer in a plastic DIP package, provided as a 20.5 KB PDF.

Generic PDF datasheet of 326 KB whose name says nothing about the component, manufacturer or part number, so you must open it to find out what it covers.

Alpha and Omega Semiconductor AON6554 datasheet, a 441 KB PDF. Like other AON-series devices it is a power MOSFET in a DFN 5x6 footprint used in synchronous buck stages…

AO4459 datasheet in PDF form, 599 KB. The AO4459 is an Alpha and Omega Semiconductor P-channel MOSFET in an SO-8 package, frequently found in laptop charging and…

PDF datasheet of 2.58 MB for the Microchip PIC16C5x series, the original baseline line of small 8-bit OTP or EPROM controllers found in older appliances, remotes and…

Datasheet for the ULN2004, a seven-channel Darlington transistor array with built-in clamp diodes, part of the ULN200x family used to drive relays, solenoids, lamps and…

Datasheet for the 79XX family of fixed negative three-terminal linear regulators, a 167 KB PDF.

Datasheet for the LM555 timer, the classic 555 IC, as a 231 KB PDF file. It covers pin functions, electrical characteristics and the standard monostable and astable…

At 56.7 KB, this PDF datasheet covers the PG12864-F graphic display module, variant F of a 128 by 64 pixel design.