LMR66410MC5RXBRQ1 TI Buck Converter | 14-VQFN (2.6x2.6) | 3V-36V Input, 1A Output

Product Overview

The LMR66410MC5RXBRQ1 is a high-performance step-down (buck) DC-DC converter from Texas Instruments, designed for automotive and industrial applications. It operates over a wide input voltage range of 3V to 36V, delivering up to 1A of continuous output current. Housed in a compact 14-pin VQFN package (2.6mm x 2.6mm), this device integrates high-side and low-side MOSFETs, requiring minimal external components. The LMR66410MC5RXBRQ1 features fixed 5V output voltage, making it ideal for powering sensors, microcontrollers, and other 5V rail applications in harsh environments.

Detailed Technical Specifications

Key Features

• Wide input voltage range: 3V to 36V, with 42V transient capability
• Integrated high-side and low-side MOSFETs
• Fixed 5V output with ±1% accuracy
• High switching frequency (2.1 MHz) enables small external components
• Low quiescent current (17 µA) for battery-powered applications
• Built-in protection: overcurrent, overtemperature, and undervoltage lockout
• Automotive qualified (AEC-Q100)

Target Applications

• Automotive: 5G base station power supply, infotainment systems, ADAS sensors
• Industrial: PLCs, motor drives, battery management systems
• Consumer: Dash cameras, portable instruments, IoT gateways

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LMR66410MC5RXBRQ1. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
• In-stock Inventory, Same-day Shipping: We maintain localized stock; orders confirmed before 4 PM are shipped the same day.
• HK-SZ Synergy, Flexible Settlement: Direct global shipping from Shenzhen with support for HK bank transfers and multi-currency.
• Escrow Secured Transactions: We support Escrow.com for secure transactions, ensuring peace of mind for batch orders.
• BOM Kitting & Sampling Services: Specialized sourcing for testing samples and urgent shortage components.

Quality Assurance & Compliance

Jasin Chip guarantees that all delivered products are 100% original factory stock with full quality assurance and traceability.

• 100% Original & Authentic: All components are guaranteed to be authentic with strict quality control.
• RoHS Compliant: All electronic components comply with international environmental and safety standards.
• Original Factory Packaging: We maintain original factory packaging and seals to ensure ESD protection and physical integrity.

產品概述

LMR66410MC5RXBRQ1 是德州儀器（TI）推出的一款高性能降壓型 DC-DC 轉換器，專為汽車和工業應用設計。它支援 3V 至 36V 的寬輸入電壓範圍，可提供高達 1A 的連續輸出電流。器件採用緊湊的 14 引腳 VQFN 封裝（2.6mm x 2.6mm），內部整合了高側和低側 MOSFET，所需外部元件極少。LMR66410MC5RXBRQ1 具有固定的 5V 輸出電壓，非常適合為惡劣環境中的傳感器、微控制器和其他 5V 供電設備供電。

詳細技術參數

核心特性

• 寬輸入電壓範圍：3V 至 36V，可承受 42V 瞬態
• 整合高側和低側 MOSFET
• 固定 5V 輸出，精度 ±1%
• 高開關頻率（2.1 MHz），可使用小型外部元件
• 低靜態電流（17 µA），適合電池供電應用
• 內置保護：過流、過溫、欠壓鎖定
• 通過汽車級認證（AEC-Q100）

典型應用場景

• 汽車：5G 基站電源、信息娛樂系統、ADAS 傳感器
• 工業：PLC、電機驅動、電池管理系統
• 消費類：行車記錄儀、便攜儀器、物聯網網關

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LMR66410MC5RXBRQ1 提供全面的供應鏈與批發解決方案。 我們的核心優勢包括：

• 全天候環球客戶支援：專業團隊為您提供即時報價及技術支援，無需漫長等待。
• 現貨庫存，即日發貨：確保現貨充足。下午 4 點前確認訂單，即可安排當天寄出。
• 深港聯動，結算靈活：深圳直發全球，物流高效可靠；支援香港銀行戶口轉賬及多幣種結算。
• Escrow 擔保交易：支援 Escrow.com 平台交易，保障買賣雙方權益，小批量訂單亦可安心在線下單。
• BOM 配單與樣板服務：提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。

品質保證與合規

Jasin Chip 承諾所有出貨產品均為原廠正貨，具備完善的品質保證及產品可追溯性。

• 100% 原廠正貨：承諾所有供應零件均為原裝現貨，品質嚴格把關，來源清晰可追溯。
• 符合 RoHS 認證：所有電子元器件均符合國際環保標準及相關安全認證。
• 原廠封裝保護：嚴格保留原廠原始包裝及封條，確保物流過程中的靜電防護 (ESD) 與物理安全。

以上產品均為原廠正貨，提供 BOM 配單及現貨庫存支援，歡迎查詢。

HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]