Datasheet for the LM317 adjustable positive voltage regulator in a 334 KB PDF. The regulator sets its output from about 1.25 V upward with two resistors and supplies up…

Datasheet for the CNY70, a Vishay reflective optical sensor that combines an infrared emitter and a phototransistor in one leaded package.

Datasheet for the PT2262, a remote-control encoder IC widely used in RF and infrared transmitters such as 315/433 MHz key fobs.

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

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 LM337, an adjustable three-terminal negative voltage regulator, the counterpart of the positive LM317.

Datasheet for the SN7406N, a TTL hex inverter buffer/driver with open-collector high-voltage outputs in a plastic DIP package.

Component datasheet in PDF format, about 1.26 MB, whose name suggests the DTC115EE series, a family of pre-biased digital transistors with built-in resistors.

Combined datasheet in PDF form covering the LM138 and LM338, 396 KB in size. Both are adjustable positive voltage regulators rated for around 5 A, the LM138 being the…

PDF datasheet for the TI SN74LVT162245DLR, a 16-bit 3.3 V bus transceiver from the LVT family.

Datasheet in PDF for the SSH6N80, an N-channel power MOSFET that the file name rates at 800 V and 5 A.

Datasheet for the 2SK3569, an N-channel power MOSFET that the name rates at 600 V and 10 A, provided as a 156 KB PDF.

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 OP07, a classic precision operational amplifier with very low input offset voltage and drift, widely used in instrumentation, sensor amplifiers and…

Datasheet for the SN74123N, a dual retriggerable monostable multivibrator with clear, in a plastic DIP package, provided as a 27.5 KB PDF.

Datasheet PDF for the OB2263, a current-mode PWM controller from On-Bright used in small offline switching power supplies and adapters.

Datasheet for the Sanyo LB1845, a PWM current-controlled dual full-bridge driver for bipolar stepper motors found in printers, scanners and similar equipment.

Datasheet for the SC1485, a 464 KB PDF, with no manufacturer stated in the name. The SC prefix is used by Semtech, whose SC14xx parts are PWM controllers for system…

Reference PDF for the TCRT5000 reflective optical sensor, 310 KB, without a variant suffix in the name.

Datasheet in PDF for the ICL8038, here likely an Intersil version given the I in the name, a precision waveform generator and voltage-controlled oscillator producing…

Datasheet for the SN7438N, a quad 2-input NAND buffer with open-collector outputs, in a plastic DIP package, provided as a 22.8 KB PDF.

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 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…

Datasheet for the PCF8591, an 8-bit data acquisition device from Philips/NXP combining four analog inputs, one analog output and an I2C serial interface on a single…

XR2206 datasheet in PDF, the Exar monolithic function generator IC widely used in kit signal generators for sine, square, triangle and ramp outputs.

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.

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…

PDF reference for the SN7405N, a hex inverter from the 7400 TTL family with open-collector outputs, supplied in plastic DIP.

PDF datasheet for the SN7403N, a quad 2-input positive NAND gate with open-collector outputs, from the standard TTL 7400 family in plastic DIP form.

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 MQ2 gas sensor, a heated semiconductor sensor sensitive to combustible gases such as LPG, propane, hydrogen, smoke and similar vapours.

PDF document of 422 KB on the MMC (MultiMediaCard) memory card format, with no manufacturer or revision given in the name.

PDF datasheet for the ISL6257, a 493 KB document whose name carries only the part number.

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…

Datasheet for the MOC3041, an optoisolated triac driver with a zero-crossing detector, as a 171 KB PDF.

PDF datasheet related to the LB1845 family by Sanyo, a dual full-bridge driver used for stepper motors in printers, scanners and office equipment; the name reads…

Datasheet for the TI bq24725 battery charge controller, a 1.49 MB PDF. The chip is controlled over SMBus and drives external MOSFETs to supply the system and charge a…

Datasheet for the LT1009, a 1.37 MB PDF from Linear Technology, now part of Analog Devices.

Datasheet in PDF form for the ICL8069, a low-voltage bandgap voltage reference diode of about 1.2 V, historically made by Intersil.

Compact 64.3 KB PDF application note for the XR2206 function generator chip from Exar. It is intended as a practical reference for how the IC is wired in a working…