Lm317T Adjustable Regulator To-220 1.5A 1.2V To 37V

Quality and quantity is great. Only dislike is the case snap broke. I'm using a rubber band to keep the case closed. Not a big deal.

Work good

As an electronics hobbyist still navigating the learning curve, I found the Bojack 50-piece regulator assortment quite practical for my tinkering needs. The assortment offers a good range for different projects.The first image I've attached compares the LM317T from Bojack with one from a known reputable electronics store. The differences are subtle but notable, particularly in the branding logo and heatsink thickness. Notably, the Bojack's version looks of decent quality at first glance, barring the logo. While I suspect it might be a clone, it has performed well in my initial tests.In the second image, I've highlighted the branding on each component. Most are blurry, with only one being clear, suggesting that there may be some clones. You can judge by yourself.The third image is for the packaging. Each regulator type is neatly compartmentalized, allowing for quick identification without getting the right light angle to be able to read their numbers.In testing, the regulators have functioned as expected, they are great for breadboarding and prototyping. Nevertheless, for projects that demand higher reliability or are intended as final products, I will be using components from more established suppliers like DigiKey.I'm happy with the purchase for its intended use in learning and experimentation!

I used one on a project and it was accurate and worked fine.

Pretty much all the positive voltage regulators I will need for my experiments.

These have held up well so far and are a very handy little kit at the work bench with all the main voltages ever needed available and neatly organized. I've been super happy with the kit so far.