{"id":13206,"date":"2026-09-30T21:03:56","date_gmt":"2026-09-30T13:03:56","guid":{"rendered":"https:\/\/www.lxbchip.com\/?p=13206"},"modified":"2026-09-30T21:03:56","modified_gmt":"2026-09-30T13:03:56","slug":"tps5430ddar-ti-step-down-dc-dc-converter","status":"publish","type":"post","link":"https:\/\/www.lxbchip.com\/ko\/tps5430ddar-ti-step-down-dc-dc-converter\/","title":{"rendered":"TPS5430DDAR TI Step-Down DC-DC Converter"},"content":{"rendered":"

Stable power regulation is the foundation of reliable industrial control, sensor and embedded systems. The TPS5430DDAR, a high-efficiency step-down DC-DC converter from Texas Instruments, is available in stock at LXBCHIP for industrial embedded hardware designs.<\/p>\n

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The TPS5430DDAR is a 3A buck converter with a wide input voltage range of 5.5V to 36V, ideal for 24V industrial bus-powered equipment. High conversion efficiency reduces power dissipation and heat buildup inside enclosed industrial controllers, improving reliability and service life.<\/p>\n

This power IC integrates overcurrent protection, thermal shutdown and undervoltage lockout. Its built-in protection mechanisms automatically shut down the chip under abnormal conditions to prevent damage to the whole system. Requiring minimal external components, it helps engineers reduce BOM cost and PCB space for compact embedded control modules.<\/p>\n

Common applications include PLC auxiliary power, industrial sensor transmitters, embedded single-board computers, factory field monitoring devices and battery-powered portable test instruments. It operates reliably across a wide temperature range, fitting both indoor factory and semi-harsh outdoor environments.<\/p>\n

The TPS5430 series is a mature mainstream power chip widely adopted across industrial electronics. LXBCHIP maintains genuine, tested inventory of the TPS5430DDAR. Each batch is inspected for packaging, marking and original traceability to avoid refurbished or counterfeit components.<\/p>\n

LXBCHIP supplies samples for prototype validation and large quantities for mass production, along with datasheet and typical application circuit references for power-supply design. Contact us to confirm stock quantity and obtain a quotation.<\/p>","protected":false},"excerpt":{"rendered":"

Stable power regulation is the foundation of reliable industrial control, sensor and embedded systems. The TPS5430DDAR, a high-efficiency step-down DC-DC<\/p>","protected":false},"author":1,"featured_media":13204,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-13206","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.lxbchip.com\/ko\/wp-json\/wp\/v2\/posts\/13206","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lxbchip.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lxbchip.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lxbchip.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lxbchip.com\/ko\/wp-json\/wp\/v2\/comments?post=13206"}],"version-history":[{"count":0,"href":"https:\/\/www.lxbchip.com\/ko\/wp-json\/wp\/v2\/posts\/13206\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lxbchip.com\/ko\/wp-json\/wp\/v2\/media\/13204"}],"wp:attachment":[{"href":"https:\/\/www.lxbchip.com\/ko\/wp-json\/wp\/v2\/media?parent=13206"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lxbchip.com\/ko\/wp-json\/wp\/v2\/categories?post=13206"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lxbchip.com\/ko\/wp-json\/wp\/v2\/tags?post=13206"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}