{"product_id":"ap3429a-3-3v-buck-converter-breakout-3-3v-output-1-2a-max","title":"TLV62569 3.3V Buck Converter Breakout - 3.3V Output 1.2A Max","description":"\u003cp\u003eThis little buck converter based on the TLV62569 3.3V is super handy, taking up to 5.5V input and providing a 3.3V output with up to 1.2A continuous current.\u003c\/p\u003e\n\u003cp\u003eIt's great for supplying power to popular 3.3V voltage circuits from a range of battery or power options. This chip provides up to 1.2 Amp load current continuously across the entire input voltage range of 3.4 to 5.5V. It's not a huge range but does cover LiPoly batteries, 3 alkalines, and USB power.\u003c\/p\u003e\n\u003cp\u003eGreat for your portable project, Adafruit made this \"pin compatible\" with the LM1117-3.3V TO-220 chip so you can swap it in for better performance (90-95% efficiency!) There's also an ENable pin, tie it low to shut down the output completely.\u003c\/p\u003e\n\u003cp\u003eThe Adafruit TLV62569 3.3V Breakout runs at 1.5-MHz fixed-frequency. Even though the chip itself supports up to 2A, the inductor we used is small and so the breakout can only provide about 1.2 Amps continuously (you can get up to 2A for short spikes)\u003c\/p\u003e\n\u003cp\u003eIf you need a wider input range, check out the \u003ca href=\"\/en-eu\/products\/mpm3610-3-3v-buck-converter-breakout-21v-in-3-3v-out-at-1-2a\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e3.3V output MPM3610 breakout with up to 20V input!\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eComes with a fully assembled and tested breakout board. We also include header to plug it into a breadboard.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e This breakout used to come with AP3429A which is slightly less capable than the TLV, due to parts shortages Adafruit have revised this product!\u003c\/p\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOutput Current: Up to 1.2A continuous\u003c\/li\u003e\n\u003cli\u003e35uA Quiescent current\u003c\/li\u003e\n\u003cli\u003eShutdown Current: \u0026lt;2μA\u003c\/li\u003e\n\u003cli\u003e100% Duty Cycle Operation\u003c\/li\u003e\n\u003cli\u003e1.5MHz Switching Frequency\u003c\/li\u003e\n\u003cli\u003eInternal Soft Start\u003c\/li\u003e\n\u003cli\u003eThermal Shutdown\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRevision History:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of June 22, 2022\u003c\/strong\u003e - this buck converter now has a TLV62569 3.3V chip, and the PCB now comes in Blinka-purple with a 2oz copper layer on top and bottom for better current carrying capabilies!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProduct Dimensions: 15.2mm x 10.0mm x 2.9mm \/ 0.6\" x 0.4\" x 0.1\"\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":32173899546707,"sku":"ADA4711","price":3.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/4711-04.jpg?v=1662374631","url":"https:\/\/shop.pimoroni.com\/en-eu\/products\/ap3429a-3-3v-buck-converter-breakout-3-3v-output-1-2a-max","provider":"Pimoroni Ltd","version":"1.0","type":"link"}