LMR34206FSC5RNXRQ1 TI Switching Regulator | 12-VQFN-HR (3x2) | 4.5V-42V Input, 0.6A Output

Product Overview

The LMR34206FSC5RNXRQ1 is a high-performance step-down switching regulator from Texas Instruments, designed for automotive and industrial applications. It features a wide input voltage range of 4.5V to 42V and delivers up to 0.6A of continuous output current. Housed in a compact 12-VQFN-HR (3x2) package, this regulator integrates high-side and low-side MOSFETs, providing a highly efficient and space-saving solution. The device operates at a fixed switching frequency of 2.1 MHz, enabling the use of small external components. With built-in protection features such as overcurrent, overtemperature, and undervoltage lockout, the LMR34206FSC5RNXRQ1 ensures reliable operation in harsh environments.

Detailed Technical Specifications

Key Features

• Wide input voltage range: 4.5V to 42V
• High efficiency up to 90%
• Integrated high-side and low-side MOSFETs
• Fixed 2.1 MHz switching frequency
• Small 12-VQFN-HR (3x2) package
• Built-in overcurrent, overtemperature, and undervoltage lockout protection
• Low quiescent current for battery-powered applications

Target Applications

• Automotive infotainment and dashboard systems
• 5G base station power supplies
• Industrial sensors and actuators
• Portable and battery-powered equipment
• LED lighting systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LMR34206FSC5RNXRQ1. 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

LMR34206FSC5RNXRQ1 是德州儀器（TI）推出的一款高性能降壓開關穩壓器，專為汽車和工業應用設計。它具有 4.5V 至 42V 的寬輸入電壓範圍，可提供高達 0.6A 的連續輸出電流。該器件採用緊湊的 12-VQFN-HR（3x2）封裝，集成了高側和低側 MOSFET，提供高效且節省空間的解決方案。器件以 2.1 MHz 的固定開關頻率工作，允許使用小型外部元件。憑藉過流、過溫和欠壓鎖定等內置保護功能，LMR34206FSC5RNXRQ1 確保在惡劣環境中可靠運行。

詳細技術參數

核心特性

• 寬輸入電壓範圍：4.5V 至 42V
• 高效率，高達 90%
• 集成高側和低側 MOSFET
• 固定 2.1 MHz 開關頻率
• 小型 12-VQFN-HR（3x2）封裝
• 內置過流、過溫和欠壓鎖定保護
• 低靜態電流，適用於電池供電應用

典型應用場景

• 汽車信息娛樂和儀表板系統
• 5G 基站電源
• 工業傳感器和執行器
• 便攜式和電池供電設備
• LED 照明系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LMR34206FSC5RNXRQ1 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。
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• 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]