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Newly Updated Circuit Projects:

LM3915 IC Datasheet, Pinout, Application Circuits

Last Updated on May 18, 2026 by Swagatam 21 Comments

LM3915 typical application circuit

If you are having difficulty in understanding how to use an LM3915 IC, this article will help you to easily construct any desired applicable circuit using this IC. Here, I will elucidate the datasheet of the IC LM3915, its pinout functions, its main electrical specifications, and also a few useful application circuits. General Description The […]

Filed Under: Datasheets and Components Tagged With: Application, Circuits, Datasheet, LM3915, Pinout

LM324 Quick Datasheet and Application Circuits

Last Updated on May 18, 2026 by Swagatam 28 Comments

LM324 Operational Amplifier

In this post we are going to take a look at the popular LM 324 IC. We will be looking at the pin configuration, its important features and its technical specifications and finally we will be looking at some of the fundamental application circuits using LM 324. If you are looking for a low voltage […]

Filed Under: Datasheets and Components Tagged With: Application, Circuits, Datasheet, LM324, Quick

50 Amp Transistor MJ11032, MJ11033 Datasheet, Pinout

Last Updated on May 18, 2026 by Swagatam 5 Comments

50 amp transistor

If you are looking for high current transistors in the range of 50 amps with a complementary pair, then you can try these Darlington transistors MJ11032 and MJ11033. The MJ11032 transistor is a Darlington NPN power transistor while the MJ11033 is its complementary PNP transistor which is also a Darlington power BJT. Main features The […]

Filed Under: Datasheets and Components Tagged With: Datasheet, MJ11032, MJ11033, Pinout, Transistor

BC547 Transistor Datasheet [45V, 100mA NPN Transistor]

Last Updated on May 18, 2026 by Swagatam Leave a Comment

BC547 symbol and pinout

BC547 is a 100 V, 200 mA, NPN transistors, which is a general purpose small signal transistor. The following paragraphs discuses the datasheet of BC547 transistor for a quick reference. Pinout Configuration The following diagrams shows the pinout configuration and the symbol of the transistor BC547: Absolute Maximum Ratings: Electrical Characteristics: Equivalents 2N2222: Another typical […]

Filed Under: Datasheets and Components Tagged With: 100mA, 45V, BC547, Datasheet, NPN, Transistor

2N3055 Datasheet, Pinout, Application Circuits

Last Updated on May 18, 2026 by Swagatam 20 Comments

2N3055 power derating

The 2N3055 is a power bipolar transistor designed to handle high power loads in the range of 100 V, and 15 amps. In this post I will comprehensively discuss the pinout function, electrical specification, and application designs for the power transistor 2N3055. If you are an electronic hobbyist, you might have certainly used this very […]

Filed Under: Datasheets and Components Tagged With: 2N3055, Application, Circuits, Datasheet, Pinout

2N3906 Datasheet [40V, 200 mA, PNP Transistor]

Last Updated on May 18, 2026 by Swagatam Leave a Comment

2N3906 pinout details

In this post I have explained the complete datasheet of the transistor 2N3906. It is the complementary to the transistor 2N3904. Here is the complete datasheet for the 2N3906 PNP transistor. Pinout Configuration The transistor 2N3906 has 3 pinouts named as emitter, base and collector. These pinouts are arranged as shown in the following figure: […]

Filed Under: Datasheets and Components Tagged With: 200, 2N3906, 40V, Datasheet, PNP, Transistor

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