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Nouvelles Technologies

Dossiers 4 652
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2024-07-29, TL084CN Operational Amplifier: Pinout, Circuits & Features[FAQs]

The TL084CN is a high-performance operational amplifier with low noise, high slew rate, and wide bandwidth. It provides precise analog signal processing and excels in applications that require minimal distortion and high fidelity, such as audio amplification and active filtering.

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2024-07-24, LM2576T-ADJ Step-Down Switching Regulator: Pinout, Circuit & Specification

The LM2576T-ADJ is an adjustable step-down voltage regulator that efficiently converts a higher input voltage to a stable, lower output voltage. It operates using a switching regulator approach, where an internal switch rapidly alternates between on and off states. This switching action, combined with an external inductor and capacitors, smooths out the pulsating current to deliver a steady output voltage.

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2024-07-22, 2N5551 NPN Transistor: Pinout, Features and Package

The 2N5551 is an NPN bipolar junction transistor designed primarily for high-voltage, low-current applications. It is widely used in electronic circuits for its ability to handle relatively high voltages and moderate current levels.

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2024-07-17, BU406 NPN Transistor: Working Principle, Pinout and Alternatives

The BU406 is a versatile NPN power transistor with a maximum collector current rating of 4A and a collector-emitter voltage rating of 60V, suitable for handling medium power levels. The BU406 has excellent thermal performance and is easy to install.

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2024-07-15, DS1302 Pinout, Block Diagram and Applications[FAQs]

The DS1302 is a low-power, real-time clock (RTC) IC from Maxim Integrated to keep track of time and date in a variety of electronic systems. It features a 31 x 8 RAM for temporary data storage, a trickle-charge capability to support a backup power source, and a serial interface for communication with a microcontroller.

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2024-07-10, MBR20100CT Diode: Principle, Circuit Diagram and Features

The MBR20100CT is a Schottky rectifier diode commonly used in power supply applications due to its high efficiency and low forward voltage drop. It has a maximum repetitive peak reverse voltage of 100V and can handle an average rectified current of up to 20A.

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2024-07-08, MMBT3906 PNP Transistor: CAD Models, Features and Package

The MMBT3906 is a PNP bipolar junction transistor (BJT) commonly used in low-power. The transistor is characterized by its maximum current rating of 200 mA and a maximum voltage rating of 40 V.

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2024-07-03, FR107 Diode: Working Principle, Applications and Alternatives

The FR107 is a fast recovery diode, a type of semiconductor device used to rectify alternating current (AC) to direct current (DC) with minimal signal loss and high efficiency.

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2024-07-01, LM358N Operational Amplifier: Working Principle, Pinout and Equivalents

The LM358N is a low-power dual operational amplifier (op-amp) . It is part of the LM358 series, which includes two independent, high-gain, internally frequency-compensated op-amps in a single package.

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2024-06-25, DS12C887 Principle, Specifications and Operating Circuit

The DS12C887 is a real-time clock (RTC) chip which provides essential timekeeping functions, including a real-time clock/calendar, one time-of-day alarm, three maskable interrupts with a common interrupt output, a programmable square wave, and 113 bytes of battery-backed static RAM. Notably, the DS12C887 adds a century byte at address 32h, which is used to keep track of centuries in date calculations.

Technology Cover

2024-06-20, Transistor Pinout, Circuit and Applications [FAQs]

The 2SC5200 is a high-power NPN transistor commonly used in audio amplifiers and other high-power applications.The 2SC5200 can handle a maximum collector current of 15A and a maximum collector-emitter voltage of 230V.

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2024-06-18, L200CV Pinout, Specifications and Features

The L200CV is a versatile voltage regulator that can be used for both positive and negative voltage regulation. It can be adjusted to provide an output voltage ranging from 2.85V to 36V with a maximum output current of 2A. The L200CV is commonly used in power supplies and other applications requiring a stable and adjustable voltage output.

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2024-06-14, LM334Z Principle, Pinout and Applications

The LM334Z is a three-terminal adjustable current source. Like the LM134 and LM234, its current output is determined by an external resistor and no other external components are required. The LM334Z can provide a current output from 1 µA to 10 mA by adjusting the external resistor between the pin and the negative supply pin.

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2024-06-13, TIP122 Specifications, Features and Instructions

The TIP122 is a NPN Darlington transistor, commonly used for high-power switching and amplification applications.

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2024-06-12, 400-W LLC converter with high integrated half-bridge GaN integrated circuit

Portable workstations are high-performance laptops that allow professionals to run applications such as photo and video editing, gaming, 3D rendering, CAD/CAM tasks and more. Such devices, equipped with power-hungry CPUs and GPUs, require a power supply unit (PSU) in the range of 300 W to 500 W.

Technology Cover

2024-06-07, ULN2803ADWR: A Comprehensive Overview

The ULN2803ADWR is an application specific integrated circuit (IC) that is part of the ULN2803 series of high voltage, high current Darlington transistor arrays. It is typically used to interface between low level digital or microcontroller signals and high power devices such as relays, motors, solenoids, and lamps.

Technology Cover

2024-06-06, MMBT2222A Transistors: Specifications, Applications, and Tips

The MMBT2222A is a type of bipolar junction transistor (BJT) that belongs to the NPN (negative-positive-negative) category.