LM22676QMR-ADJ/NOPB TI Switching Regulator | 8-SO-POWERPAD | 4.5V-42V, 3A

Product Overview

The LM22676QMR-ADJ/NOPB is a high-performance adjustable step-down switching regulator from Texas Instruments, designed for automotive and industrial applications. It features an input voltage range of 4.5V to 42V and delivers up to 3A of continuous output current. The device is housed in an 8-SO-POWERPAD package, which provides excellent thermal performance. With integrated N-channel MOSFET, high efficiency, and a wide operating temperature range (-40°C to +125°C), this regulator is ideal for powering sensitive loads in harsh environments.

Detailed Technical Specifications

Key Features

• Wide input voltage range: 4.5V to 42V
• Adjustable output voltage down to 1.285V
• 3A continuous output current
• Integrated N-channel MOSFET
• High efficiency up to 90%
• 500 kHz fixed switching frequency
• Thermal shutdown and current limit protection
• Under-voltage lockout (UVLO)
• Automotive qualified (AEC-Q100)
• 8-SO-POWERPAD package for enhanced thermal dissipation

Target Applications

• Automotive infotainment systems (e.g., dashboard displays, head units)
• 5G base station power supplies
• Industrial control systems
• Telecommunications equipment
• Battery-powered devices
• Point-of-load regulation

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM22676QMR-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

LM22676QMR-ADJ/NOPB 是德州儀器（TI）推出的一款高性能可調降壓開關穩壓器，專為汽車和工業應用設計。其輸入電壓範圍為 4.5V 至 42V，可提供高達 3A 的連續輸出電流。器件採用 8-SO-POWERPAD 封裝，具有出色的熱性能。憑藉集成 N 溝道 MOSFET、高效率以及寬工作溫度範圍（-40°C 至 +125°C），該穩壓器非常適合在惡劣環境中為敏感負載供電。

詳細技術參數

核心特性

• 寬輸入電壓範圍：4.5V 至 42V
• 可調輸出電壓低至 1.285V
• 3A 連續輸出電流
• 集成 N 溝道 MOSFET
• 高效率高達 90%
• 500 kHz 固定開關頻率
• 熱關斷和電流限制保護
• 欠壓鎖定（UVLO）
• 通過汽車級認證（AEC-Q100）
• 8-SO-POWERPAD 封裝，增強散熱

典型應用場景

• 汽車信息娛樂系統（例如儀表板顯示屏、主機）
• 5G 基站電源
• 工業控制系統
• 電信設備
• 電池供電設備
• 負載點穩壓

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM22676QMR-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。
• 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]