LM22678TJE-ADJ/NOPB TI Switching Regulator | TO-263-7薄型 | 4.5V-42V Input, 5A Output

Product Overview

The LM22678TJE-ADJ/NOPB is a high-performance step-down switching regulator from Texas Instruments, designed for applications requiring up to 5A output current. It operates over a wide input voltage range of 4.5V to 42V and provides an adjustable output voltage down to 1.285V. Housed in a thin TO-263-7 package, this device offers excellent thermal performance and space-saving benefits. With integrated N-channel MOSFET, high switching frequency (up to 1MHz), and comprehensive protection features, it is ideal for industrial, automotive, and telecom systems.

Detailed Technical Specifications

Key Features

• Wide input voltage range: 4.5V to 42V
• 5A continuous output current
• Adjustable output voltage from 1.285V
• High efficiency up to 92%
• Integrated N-channel MOSFET
• Adjustable switching frequency up to 1MHz
• Comprehensive protection: OCP, OVP, UVLO, thermal shutdown
• Thin TO-263-7 package for compact designs

Target Applications

• 5G base station power supplies
• Automotive infotainment and dashboard systems
• Industrial automation and control
• Telecom and networking equipment
• Point-of-load regulation for FPGAs and ASICs

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM22678TJE-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

LM22678TJE-ADJ/NOPB 是德州儀器推出的一款高性能降壓開關穩壓器，適用於需要高達5A輸出電流的應用。其輸入電壓範圍為4.5V至42V，輸出電壓可調，最低可至1.285V。採用薄型TO-263-7封裝，具有出色的熱性能和節省空間的優勢。集成N溝道MOSFET、高開關頻率（最高1MHz）以及全面的保護功能，使其非常適合工業、汽車和電信系統。

詳細技術參數

核心特性

• 寬輸入電壓範圍：4.5V 至 42V
• 5A 連續輸出電流
• 可調輸出電壓，最低 1.285V
• 高效率，最高 92%
• 集成 N溝道 MOSFET
• 可調開關頻率，最高 1MHz
• 全面保護：過流、過壓、欠壓鎖定、熱關斷
• 薄型 TO-263-7 封裝，適合緊湊設計

典型應用場景

• 5G 基站電源
• 汽車信息娛樂系統和儀表板
• 工業自動化與控制
• 電信和網絡設備
• FPGA 和 ASIC 的負載點穩壓

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM22678TJE-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]