LM2676SDX-ADJ/NOPB TI Switching Regulator | 14-VSON (5x6) | 3A, 8V-40V Input

Product Overview

The LM2676SDX-ADJ/NOPB is a high-efficiency step-down (buck) switching regulator from Texas Instruments, capable of delivering up to 3A of output current. It operates over a wide input voltage range of 8V to 40V, making it suitable for a variety of power conversion applications. The adjustable output voltage version allows designers to set the output voltage from 1.2V to 37V using external resistors. Housed in a compact 14-pin VSON (5x6) package, this regulator integrates a 260mΩ N-channel MOSFET and features a fixed 260kHz switching frequency, enabling small external components and reduced board space.

Detailed Technical Specifications

Key Features

• Wide input voltage range: 8V to 40V
• Adjustable output voltage from 1.2V to 37V
• 3A continuous output current
• High efficiency up to 92%
• Fixed 260 kHz switching frequency
• Integrated 260mΩ N-channel MOSFET
• Low shutdown current (25 µA)
• Thermal shutdown and current limit protection
• Small 14-VSON (5x6) package for space-constrained designs
• Simple external component count

Target Applications

The LM2676SDX-ADJ/NOPB is ideal for a wide range of applications, including:

• 5G base station power supplies
• Automotive dashboard and infotainment systems
• Industrial control systems
• Telecommunications equipment
• Point-of-load (POL) regulation
• Battery-powered devices
• Distributed power architectures

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM2676SDX-ADJ/NOPB. 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

LM2676SDX-ADJ/NOPB 是德州儀器（TI）推出的一款高效降壓（buck）開關穩壓器，能夠提供高達3A的輸出電流。它支持8V至40V的寬輸入電壓範圍，適用於多種電源轉換應用。可調輸出電壓版本允許設計者通過外部電阻將輸出電壓設置在1.2V至37V之間。該穩壓器採用緊湊的14引腳VSON（5x6）封裝，集成了260mΩ N溝道MOSFET，並具有固定的260kHz開關頻率，從而實現小型外部元件和減少的電路板空間。

詳細技術參數

核心特性

• 寬輸入電壓範圍：8V 至 40V
• 可調輸出電壓：1.2V 至 37V
• 3A 連續輸出電流
• 高效率高達 92%
• 固定 260 kHz 開關頻率
• 集成 260mΩ N溝道 MOSFET
• 低關斷電流（25 µA）
• 熱關斷和電流限制保護
• 小型 14-VSON（5x6）封裝，適合空間受限設計
• 簡單的外部元件數量

典型應用場景

LM2676SDX-ADJ/NOPB 適用於多種應用，包括：

• 5G 基站電源
• 汽車儀表板和資訊娛樂系統
• 工業控制系統
• 電信設備
• 負載點（POL）穩壓
• 電池供電設備
• 分散式電源架構

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM2676SDX-ADJ/NOPB 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]