{"id":8115252920500,"title":"Adafruit TLV62569 3.3V Buck Converter Breakout - 3.3V Output 1.2A Max","handle":"adafruit-tlv62569-3-3v-buck-converter-breakout-3-3v-output-1-2a-max","description":"\u003ch3\u003eAdafruit TLV62569 3.3V Buck Converter Breakout - 3.3V Output 1.2A Max\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eThis small buck converter is based on the TLV62569 3.3 Vis super handy, takes\nup to 5.5V input and provides a 3.3V output with up to 1.2A continuous\ncurrent. It is ideal for powering popular 3.3V voltage circuits from a range\nof batteries or power supply options. This chip continuously provides up to\n1.2 amps of load current across the entire input voltage range from 3.4 to\n5.5V. It's not a huge assortment, but covers LiPoly batteries, 3 alkalines and\nUSB power. Ideal for your portable project. You have made this \"pin\ncompatible\" with the LM1117-3.3V TO-220 chip, so you can swap it for better\nperformance (90-95% efficiency). There is also an enable pin, tie it low to\ncompletely shut off the output. TheAdafruitTLV62569 3.3VBreakoutruns at 1.5MHz\nFixed Frequency Although the chip itself supports up to 2A, the inductor is\nsmall and the breakout can only deliver about 1.2 amps continuously (you can\nget up to 2A for short spikes). Comes with a fully assembled and tested\nbreakout board with included header for inserting into a pegboard. Note: This\nbreakout formerly comes with AP3429A which is slightly less capable than the\nTLV, due to parts shortage we have redesigned this product. As of June 22,\n2022, this buck converter now has a TLV62569 3.3V chip, and the PCB is now in\nBlinka purple with a 60g copper layer at the top and bottom for better current\ndraw. Output current: up to 1.2A continuous. 35uA quiescent current Shutdown\nCurrent: \u0026lt;2μA 100% Duty Cycle 1.5 MHz switching frequency. Internal soft\nstart. Thermal shutdown. Product Dimensions: 15.2mm x 10.0mm x 2.9mm\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eThis small buck converter based on the TLV62569 3.3V is super handy, takes up to 5.5V input and provides a 3.3V output with up to 1.2A continuous current\u003c\/li\u003e\n \u003cli\u003eIt is ideal for powering popular 3.3V voltage circuits from a range of batteries or power supply options.\u003c\/li\u003e\n \u003cli\u003eThis chip continuously provides up to 1.2 amps of load current across the entire input voltage range from 3.4 to 5.5V. It's not a huge assortment, but covers LiPoly batteries, 3 alkalines and USB power.\u003c\/li\u003e\n \u003cli\u003eIdeal for your portable project, we designed this \"pin compatible\" with the LM1117-3.3V TO-220 chip, so you can swap it out for better performance (90-95% efficiency). There is also an enable pin, tie it low to completely shut off the output.\u003c\/li\u003e\n \u003cli\u003eComes with a fully assembled and tested breakout board with included header for inserting into a pegboard.\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-09-02T11:25:47+10:00","created_at":"2026-09-01T23:36:16+10:00","vendor":"Adafruit","type":"Power Entry Modules","tags":["industrial_DE_Aug2026"],"price":11300,"price_min":11300,"price_max":11300,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":44374972825780,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"de-B0BB2X8F2N","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Adafruit TLV62569 3.3V Buck Converter Breakout - 3.3V Output 1.2A Max","public_title":null,"options":["Default Title"],"price":11300,"weight":10,"compare_at_price":null,"inventory_management":"shopify","barcode":"4343","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/auspowers.com\/cdn\/shop\/files\/de-B0BB2X8F2N.jpg?v=1788269779","\/\/auspowers.com\/cdn\/shop\/files\/71pkwVXOzPL.jpg?v=1788269779","\/\/auspowers.com\/cdn\/shop\/files\/816gy-8shvL.jpg?v=1788269779","\/\/auspowers.com\/cdn\/shop\/files\/71XSinPcJZL.jpg?v=1788269779"],"featured_image":"\/\/auspowers.com\/cdn\/shop\/files\/de-B0BB2X8F2N.jpg?v=1788269779","options":["Title"],"media":[{"alt":null,"id":33273028608180,"position":1,"preview_image":{"aspect_ratio":1.332,"height":728,"width":970,"src":"\/\/auspowers.com\/cdn\/shop\/files\/de-B0BB2X8F2N.jpg?v=1788269779"},"aspect_ratio":1.332,"height":728,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/de-B0BB2X8F2N.jpg?v=1788269779","width":970},{"alt":null,"id":33273028640948,"position":2,"preview_image":{"aspect_ratio":1.332,"height":728,"width":970,"src":"\/\/auspowers.com\/cdn\/shop\/files\/71pkwVXOzPL.jpg?v=1788269779"},"aspect_ratio":1.332,"height":728,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/71pkwVXOzPL.jpg?v=1788269779","width":970},{"alt":null,"id":33273028673716,"position":3,"preview_image":{"aspect_ratio":1.332,"height":728,"width":970,"src":"\/\/auspowers.com\/cdn\/shop\/files\/816gy-8shvL.jpg?v=1788269779"},"aspect_ratio":1.332,"height":728,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/816gy-8shvL.jpg?v=1788269779","width":970},{"alt":null,"id":33273028706484,"position":4,"preview_image":{"aspect_ratio":1.332,"height":728,"width":970,"src":"\/\/auspowers.com\/cdn\/shop\/files\/71XSinPcJZL.jpg?v=1788269779"},"aspect_ratio":1.332,"height":728,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/71XSinPcJZL.jpg?v=1788269779","width":970}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eAdafruit TLV62569 3.3V Buck Converter Breakout - 3.3V Output 1.2A Max\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eThis small buck converter is based on the TLV62569 3.3 Vis super handy, takes\nup to 5.5V input and provides a 3.3V output with up to 1.2A continuous\ncurrent. It is ideal for powering popular 3.3V voltage circuits from a range\nof batteries or power supply options. This chip continuously provides up to\n1.2 amps of load current across the entire input voltage range from 3.4 to\n5.5V. It's not a huge assortment, but covers LiPoly batteries, 3 alkalines and\nUSB power. Ideal for your portable project. You have made this \"pin\ncompatible\" with the LM1117-3.3V TO-220 chip, so you can swap it for better\nperformance (90-95% efficiency). There is also an enable pin, tie it low to\ncompletely shut off the output. TheAdafruitTLV62569 3.3VBreakoutruns at 1.5MHz\nFixed Frequency Although the chip itself supports up to 2A, the inductor is\nsmall and the breakout can only deliver about 1.2 amps continuously (you can\nget up to 2A for short spikes). Comes with a fully assembled and tested\nbreakout board with included header for inserting into a pegboard. Note: This\nbreakout formerly comes with AP3429A which is slightly less capable than the\nTLV, due to parts shortage we have redesigned this product. As of June 22,\n2022, this buck converter now has a TLV62569 3.3V chip, and the PCB is now in\nBlinka purple with a 60g copper layer at the top and bottom for better current\ndraw. Output current: up to 1.2A continuous. 35uA quiescent current Shutdown\nCurrent: \u0026lt;2μA 100% Duty Cycle 1.5 MHz switching frequency. Internal soft\nstart. Thermal shutdown. Product Dimensions: 15.2mm x 10.0mm x 2.9mm\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eThis small buck converter based on the TLV62569 3.3V is super handy, takes up to 5.5V input and provides a 3.3V output with up to 1.2A continuous current\u003c\/li\u003e\n \u003cli\u003eIt is ideal for powering popular 3.3V voltage circuits from a range of batteries or power supply options.\u003c\/li\u003e\n \u003cli\u003eThis chip continuously provides up to 1.2 amps of load current across the entire input voltage range from 3.4 to 5.5V. It's not a huge assortment, but covers LiPoly batteries, 3 alkalines and USB power.\u003c\/li\u003e\n \u003cli\u003eIdeal for your portable project, we designed this \"pin compatible\" with the LM1117-3.3V TO-220 chip, so you can swap it out for better performance (90-95% efficiency). There is also an enable pin, tie it low to completely shut off the output.\u003c\/li\u003e\n \u003cli\u003eComes with a fully assembled and tested breakout board with included header for inserting into a pegboard.\u003c\/li\u003e\n \u003c\/ul\u003e"}