{"product_id":"10pcs-mcp1700-1701-1703-ldo-voltage-regulator-ics-sot89","title":"10PCS MCP1700\/1701\/1703 LDO Voltage Regulator ICs SOT89","description":"\u003ch2\u003e10PCS MCP1700 \/ MCP1701 \/ MCP1703 Series LDO Voltage Regulator ICs – SOT89 Package\u003c\/h2\u003e\n\u003cp\u003eKeep your circuits running at the exact voltage they need with this convenient 10-piece assortment of Microchip MCP1700 \/ MCP1701 \/ MCP1703 series Low Dropout (LDO) linear voltage regulators. Housed in compact SOT89 surface-mount packages, these ICs are ideal for engineers, hobbyists, and electronics repair technicians who need reliable, low-quiescent-current regulation for battery-powered devices, microcontroller boards, and embedded systems.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Highlights\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Voltage Selection:\u003c\/strong\u003e Includes popular output variants — 1.8V, 3.0V, 3.3V, and 5.0V — covering the most common logic and microcontroller supply rails.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-Low Quiescent Current:\u003c\/strong\u003e Microchip's MCP17xx series is engineered for minimal standby current draw, making it an excellent choice for battery-operated and low-power designs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Dropout Voltage:\u003c\/strong\u003e Maintains stable output regulation even when input voltage is only slightly above the target output, maximising battery runtime.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSOT89 Package:\u003c\/strong\u003e Surface-mount footprint suitable for compact PCB layouts; easy to hand-solder or reflow.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10-Piece Assortment:\u003c\/strong\u003e Spans multiple part numbers — MCP1701AT-5002I\/MB, MCP1703T-3302E, MCP1703T-1802E, MCP1700T-5002E, MCP1701AT-1802I, MCP1700T-3002E — giving you flexibility across multiple projects.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBroad Application Range:\u003c\/strong\u003e Perfect for Arduino\/Raspberry Pi power stages, IoT sensor nodes, wireless modules, portable electronics, and DIY prototyping.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePart Number Reference\u003c\/h3\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background:#f2f2f2;\"\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:8px;\"\u003ePart Number\u003c\/th\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:8px;\"\u003eOutput Voltage\u003c\/th\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:8px;\"\u003ePackage\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eMCP1701AT-5002I\/MB\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e5.0V\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eSOT89\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eMCP1703T-3302E\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e3.3V\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eSOT89\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eMCP1703T-1802E\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e1.8V\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eSOT89\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eMCP1700T-5002E\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e5.0V\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eSOT89\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eMCP1701AT-1802I\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e1.8V\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eSOT89\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eMCP1700T-3002E\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e3.0V\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eSOT89\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMicrocontroller and MCU power supply rails (3.3V, 5.0V)\u003c\/li\u003e\n  \u003cli\u003eBattery-powered IoT and sensor devices\u003c\/li\u003e\n  \u003cli\u003ePortable consumer electronics\u003c\/li\u003e\n  \u003cli\u003eWireless communication modules\u003c\/li\u003e\n  \u003cli\u003eDIY electronics prototyping \u0026amp; repair\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e10 × MCP17xx Series LDO Voltage Regulator ICs (SOT89 package, assorted part numbers as listed above)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eLooking for more tools and components for your projects? Check out our \u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e and our \u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge – DIY Tool\u003c\/a\u003e to keep your workbench fully equipped.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the difference between the MCP1700, MCP1701, and MCP1703 LDO regulators?\u003c\/h4\u003e\n\u003cp\u003eA: All three are Microchip low-dropout linear voltage regulators in the SOT89 package, but they differ in maximum input voltage and quiescent current. The MCP1700 supports up to 6V input and offers extremely low quiescent current (~1.6µA). The MCP1701 operates up to 10V input with similarly low quiescent current. The MCP1703 handles up to 16V input, making it suited for a wider range of supply voltages. Choose based on your input voltage range and current requirements.\u003c\/p\u003e\n\u003ch4\u003eQ: Are these ICs compatible with Arduino, Raspberry Pi, and other development boards?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The 3.3V and 5.0V output variants are directly compatible with the logic-level supply requirements of Arduino, Raspberry Pi, ESP32, and most common development boards. They are widely used to create stable, clean power rails from battery or unregulated DC sources in DIY and prototyping applications.\u003c\/p\u003e\n\u003ch4\u003eQ: What soldering method is recommended for the SOT89 package?\u003c\/h4\u003e\n\u003cp\u003eA: The SOT89 is a surface-mount package that works well with both reflow soldering (using solder paste and a hot plate or oven) and careful hand soldering with a fine-tipped iron. The package's exposed pad tabs make it manageable even for experienced hobbyists. Ensure adequate thermal relief on your PCB for reliable joints.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the difference between the MCP1700, MCP1701, and MCP1703 LDO regulators?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"All three are Microchip low-dropout linear voltage regulators in the SOT89 package, but they differ in maximum input voltage and quiescent current. The MCP1700 supports up to 6V input and offers extremely low quiescent current (~1.6µA). The MCP1701 operates up to 10V input with similarly low quiescent current. The MCP1703 handles up to 16V input, making it suited for a wider range of supply voltages. 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Ensure adequate thermal relief on your PCB for reliable joints.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"10PCS MCP1700\/1701\/1703 LDO Voltage Regulator ICs SOT89\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/10pcs-mcp1700-mcp1701-mcp1703-ldo-voltage-regulator-ic-sot89\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"MCP1703T-1802E MB","offer_id":43692882165821,"sku":"5:200004182#MCP1703T-1802E MB","price":17.23,"currency_code":"USD","in_stock":true},{"title":"MCP1700T-5002E MB","offer_id":43692882198589,"sku":"5:200004183#MCP1700T-5002E MB","price":12.53,"currency_code":"USD","in_stock":true},{"title":"MCP1701AT-5002I MB","offer_id":43692882231357,"sku":"5:144170022#MCP1701AT-5002I MB","price":39.54,"currency_code":"USD","in_stock":true},{"title":"MCP1703T-3302E MB","offer_id":43692882264125,"sku":"5:200004763#MCP1703T-3302E MB","price":11.08,"currency_code":"USD","in_stock":true},{"title":"MCP1701AT-1802I MB","offer_id":43692882296893,"sku":"5:4#MCP1701AT-1802I MB","price":39.54,"currency_code":"USD","in_stock":true},{"title":"MCP1700T-3002E MB","offer_id":43692882329661,"sku":"5:100014066#MCP1700T-3002E MB","price":20.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/3439\/0333\/files\/Se905159d39d84f90a0c8c10ead0362386.webp?v=1790180123","url":"https:\/\/qtiply.com\/products\/10pcs-mcp1700-1701-1703-ldo-voltage-regulator-ics-sot89","provider":"QTP","version":"1.0","type":"link"}