L6983N50QTR ST DC-DC Converter | 16-QFN (3x3) | 3.5V-38V Input, 5V Output

Product Overview

The L6983N50QTR is a high-efficiency synchronous step-down DC-DC converter from STMicroelectronics, designed for industrial and automotive applications. It operates from an input voltage range of 3.5V to 38V and provides a fixed 5V output with up to 3A continuous current. Housed in a compact 16-QFN (3x3 mm) package, it integrates high-side and low-side MOSFETs, minimizing external component count and board space.

Detailed Technical Specifications

Key Features

• Integrated high-side and low-side MOSFETs
• Adjustable soft-start
• Overcurrent and overtemperature protection
• Power-good output
• Enable and synchronization capability
• Low quiescent current (35 µA)

Target Applications

The L6983N50QTR is ideal for powering 5G base station transceivers, automotive infotainment systems, industrial sensors, and dashboard displays. Its wide input range and high efficiency make it suitable for battery-powered equipment and distributed power architectures.

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for L6983N50QTR. 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

L6983N50QTR 是意法半導體推出的一款高效同步降壓 DC-DC 轉換器，專為工業和汽車應用設計。它可在 3.5V 至 38V 的輸入電壓範圍內工作，提供固定的 5V 輸出，連續輸出電流高達 3A。採用緊湊的 16-QFN（3x3 mm）封裝，集成了高側和低側 MOSFET，減少了外部元件數量和電路板空間。

詳細技術參數

核心特性

• 集成高側和低側 MOSFET
• 可調軟啟動
• 過流和過溫保護
• 電源正常輸出
• 使能和同步功能
• 低靜態電流（35 µA）

典型應用場景

L6983N50QTR 適用於為 5G 基站收發器、汽車信息娛樂系統、工業傳感器和儀表盤顯示器供電。其寬輸入範圍和高效率使其非常適合電池供電設備和分布式電源架構。

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 L6983N50QTR 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]