{"product_id":"power-module-ams1117-3-3-ldo-800ma-dc-dc-step-down-regulator-voltage-converter-blue-for-3c-digital-instruments","title":"Power Module AMS1117-3.3 LDO 800mA DC-DC Step-Down Regulator Voltage Converter Blue for 3C Digital Instruments","description":"\u003ch1\u003eAMS1117-3.3 LDO 800mA Power Module for DC-DC Step-Down in 3C Digital Instruments\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Blue AMS1117-3.3 LDO 800mA power module PCB for DC-DC step-down voltage regulation\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/1952\/2025-09-28\/original-image\/1613031407362.webp\"\u003e\u003c\/div\u003e\u003cp\u003eWhen you need a reliable, low-dropout voltage regulator for your DC-DC step-down projects, this AMS1117-3.3 power module offers a straightforward solution. Designed for 3C digital instruments and similar electronics, it provides a steady 3.3V output with up to 800mA current capacity. The module comes ready to use on a compact blue PCB, making it easy to incorporate into prototypes, repairs, or new builds. Its simple design reduces installation time and helps avoid common voltage regulation issues in sensitive circuits.\u003c\/p\u003e\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Blue AMS1117-3.3 LDO 800mA power module PCB for DC-DC step-down voltage regulation\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/1952\/2025-09-28\/original-image\/1613031407363.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThis power module is built around the AMS1117-3.3 LDO regulator, a popular choice for applications requiring stable output with minimal dropout voltage. The construction is straightforward, with all necessary components pre-soldered on a blue PCB.\u003c\/p\u003e\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\u003cp\u003eThe module uses a standard FR-4 PCB with surface-mount components, including the AMS1117-3.3 LDO chip. The board is compact and lightweight, suitable for mounting inside instrument enclosures or on prototyping boards. No additional heatsinking is included, so operation within the 800mA limit is recommended to maintain thermal stability.\u003c\/p\u003e\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\u003cp\u003eExact dimensions are not provided in the source text, but the module is described as compact and blue. Its small footprint fits typical 3C digital instrument spaces. Pin pitch and layout follow common AMS1117 breakout board conventions, allowing easy connection to standard power rails or breadboards.\u003c\/p\u003e\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Blue AMS1117-3.3 LDO 800mA power module PCB for DC-DC step-down voltage regulation\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/1952\/2025-09-28\/original-image\/1613031407365.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThis voltage regulator module is primarily intended for DC-DC step-down applications in instruments and digital devices. Its low-dropout design makes it useful when input voltage is close to the 3.3V output level.\u003c\/p\u003e\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\u003cp\u003eEngineers and technicians can use this module in test equipment, measurement instruments, or industrial controls that require a stable 3.3V supply from a higher-voltage source. Its compact size allows integration into existing designs without major board redesign.\u003c\/p\u003e\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\u003cp\u003eHobbyists and makers working on microcontroller projects, sensor boards, or LED displays will find this module handy for powering 3.3V circuits from common 5V or 9V supplies. The blue board is easy to identify and solder onto veroboard or PCB projects.\u003c\/p\u003e\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Blue AMS1117-3.3 LDO 800mA power module PCB for DC-DC step-down voltage regulation\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/1952\/2025-09-28\/original-image\/1613031407368.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThis module provides a convenient, pre-built voltage regulation solution without the need for soldering discrete components. Its use in 3C digital instruments adds practical value for both professionals and enthusiasts.\u003c\/p\u003e\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\u003cp\u003eThe AMS1117-3.3 LDO chip has a long operational life when used within its rated limits. The module requires no maintenance beyond ensuring adequate input voltage and load conditions. It can be reused across multiple projects by desoldering or reconnecting.\u003c\/p\u003e\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\u003cp\u003eChoosing this module saves time compared to building a regulator circuit from scratch. It comes pre-tested and ready to deliver 3.3V at up to 800mA, making it a reliable component for stable power in digital instruments and DC-DC step-down applications.\u003c\/p\u003e","brand":"qxgaba-xf","offers":[{"title":"Blue","offer_id":57641332474239,"sku":"CJWL101136001AZ","price":9.58,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/3472\/4735\/files\/1613031407365.webp?v=1780048671","url":"https:\/\/qxgaba-xf.myshopify.com\/products\/power-module-ams1117-3-3-ldo-800ma-dc-dc-step-down-regulator-voltage-converter-blue-for-3c-digital-instruments","provider":"DailyVantage","version":"1.0","type":"link"}