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  • 27/09/2020

    This product works well. It is tiny, the size of a nail. It is able to output a fixed output voltage regardless of the input value (which must be higher or equal). The chip heats a little (40 or 50°C) depending on the output current, but it is less than a conventional regulator. there is a slight rejection of the cutting frequency (40mv to 340khz) at the exit. It is nevertheless excellent for the price and very convenient

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  • CGTVIP3
    AU
    14/10/2019

    Amazingly tiny units. I am just testing their capability, but they are well made and look like doing the job of providing low voltage to my projects without requiring much space at all. It was an easy job to solder four pin headers to fit the module on a standard Wish board. I can’t believe the price! ...So I have ordered more already! Thanks Banggood, great deal.

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  • zenadar
    RU
    12/10/2019

    Каждый стабилизатор в индивидуальном пакете, сборка отлична. Пока не проверял. Собран на MP2307DN

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  • 30/04/2019

    Маленький понижающий преобразователь для питания разнообразной электроники от мощного аккумулятора.

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  • 15/12/2018

    I have yet to try them, but great offer! Useful voltage reducer for various uses. Satisfied! ------------------------------------------------------------- Devo ancora provarli, ma ottima offerta! Utile riduttore di tensione per vari usi. Soddisfatto!

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  • 08/11/2018

    j'en utilise assez souvent sans aucun problèmes de fonctionnement je conseille toutefois de ne pas aller à plus de 500 mA de courant de sortie. Exemple de bidouille pour un éclairage latéral double pour le microscope G600 2 de ces régulateurs plus deux modules pwm pour la variation d'intensité (2 leds de 3W en éclairage)

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  • 03/09/2016

    I haven't tested all of these yet but will as I use all - maybe never but: Anyway very small buck for your small projects where space is limited. Price is great for 10 of these - I hope they all work - as with any of these items, it is best to test with a reliable meter to check output accuracy and adjust accordingly...

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  • 16/03/2021

    These regulators are fantastic. Cheap and they work great for providing signal power for microcontrollers. This is the third batch I bought. They could all come in one bag though. 10 bags seems excessive.

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  • 10/02/2021

    Received everything within the advertised 15-20 days. Everything in good condition and well packaged. This thing it's so small. I like it.

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  • 12/01/2021

    The product arrived in the estimated time. I arrive with everything indicated. reduce the voltage to be used with a 5v usb charger, Although it's small it works, I'll do more tests to find out if the change of source of food is not misconceived

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