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BOJACK 10 Values 50 Pcs LM317 L7805 L7806 L7808 L7809 L7810 L7812 L7815 L7818 L7824 TO-220 Package High Current Positive Voltage Regulator Assortment Kit

4.7 4.7 out of 5 stars 362 ratings
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  • BOJACK 10 Values High Current Positive Voltage Regulator Assortment Kit.
  • Product Name: Positive Voltage Regulator
  • Model: 10 Values, Include: LM317T/1.5A, L7805/1.2A, L7806/1.2A, L7808/1.2A, L7809/1.2A, L7810/1.2A, L7812/1.2A, L7815/1.2A, L7818/1.2A, L7824/1.2A.
  • RoHS Compliant.
  • Package Quantity: 50pcs (Each model 5pcs), Packed in A Rugged Convenient Re-sealable Plastic Storage Case.

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Product details

  • Package Dimensions ‏ : ‎ 5.1 x 2.6 x 0.9 inches; 3.99 ounces
  • Item model number ‏ : ‎ BJ-VR10
  • Date First Available ‏ : ‎ June 16, 2019
  • Manufacturer ‏ : ‎ BOJACK
  • ASIN ‏ : ‎ B07T5ZHY63
  • Customer Reviews:
    4.7 4.7 out of 5 stars 362 ratings

Product Description

BOJACK 10 Values 50pcs High Quality Positive Voltage Regulator Assortment Kit.

Specifications:

Product Name: Positive Voltage Regulator

Package Quantity: 50pcs (Each model 5pcs)

Packed in A Rugged Convenient Re-sealable Plastic Storage Case.

Package Included:

5pcs-------LM317T--------1.5A

5pcs-------L7805-----------1.2A

5pcs-------L7806-----------1.2A

5pcs-------L7808-----------1.2A

5pcs-------L7809-----------1.2A

5pcs-------L7810-----------1.2A

5pcs-------L7812-----------1.2A

5pcs-------L7815-----------1.2A

5pcs-------L7818-----------1.2A

5pcs-------L7824-----------1.2A

A three-terminal voltage regulator is a semiconductor device that has

a very high resistance until a critical reverse breakdown voltage. When

the voltage regulator is in reverse breakdown, within a certain

current range (or within a certain power loss range), the terminal voltage is

almost constant, showing a voltage regulation characteristic, so it is widely used

in a regulated power supply and limiting circuit.

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Customer reviews

4.7 out of 5 stars
4.7 out of 5
362 global ratings

Customers say

Customers like the wide variety of voltages and the neat compartmentalization of the regulators. They say the regulator works well and has zero problems. Customers also appreciate the decent quality of the product. However, some customers have reported issues with the output voltage. They mention that when a load is supplied, the voltage goes down to almost half of the listed value and the current is almost nothing.

AI-generated from the text of customer reviews

7 customers mention7 positive0 negative

Customers are satisfied with the performance of the regulators. They say that they work well, have functioned as expected, and have had zero problems during testing. Some customers also mention that the test setup was not faulty.

"...In testing, the regulators have functioned as expected, they are great for breadboarding and prototyping...." Read more

"Work good" Read more

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

"...at about 12V for test voltages from about 14V to 16V, so the test setup was not faulty...." Read more

4 customers mention4 positive0 negative

Customers appreciate the wide variety of voltages in the electronic component. They say the regulators are on voltage and neatly compartmentalized, allowing for quick identification.

"...The third image is for the packaging. Each regulator type is neatly compartmentalized, allowing for quick identification without getting the right..." Read more

"So far all The regulators are on voltage. The last set I purchased was terrible, so I went with a brand I knew this time and I'm happy I did." Read more

"Awesome price for what you get... and the wide variety of voltages makes things convienent, wish they had more of the 317s tho." Read more

"Nicely compact and sorted assortment." Read more

3 customers mention3 positive0 negative

Customers are satisfied with the quality of the electronic component. They mention that it looks decent at first glance.

"...Notably, the Bojack's version looks of decent quality at first glance, barring the logo...." Read more

"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." Read more

"Good product..." Read more

4 customers mention0 positive4 negative

Customers are dissatisfied with the output voltage of the electronic component. They mention that it goes down to half of the listed value when a load is supplied, and the current is almost nothing.

"...output voltage, any increase in voltage caused the output to drop to under 3 volts...." Read more

"...of projects and after diagnosing I found that the output voltage was not as advertised. I removed these and went with the Pac Volt-39...." Read more

"...voltage went way down to almost half of the listed value and current was almost nothing. The results were similar with the 8V and 5V regulators...." Read more

"Definitely drops voltage output..." Read more

Good starter set for hobbyists, although some may be clones.
5 Stars
Good starter set for hobbyists, although some may be clones.
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!
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Top reviews from the United States

Reviewed in the United States on December 25, 2023
Customer image
5.0 out of 5 stars Good starter set for hobbyists, although some may be clones.
Reviewed in the United States on December 25, 2023
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!
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Top reviews from other countries

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Algeciras A. Estambul
5.0 out of 5 stars Excelentes para proyectos y reparación
Reviewed in Mexico on May 15, 2023
JOSÉ EMILIO LAGUNA MARTÍNEZ
5.0 out of 5 stars Excelentes productos.
Reviewed in Mexico on October 17, 2021