LM26420Q1XSQ/NOPB TI Dual 2A Step-Down Regulator | 16-WQFN (4x4) | 2.7V-5.5V Input

Product Overview

The LM26420Q1XSQ/NOPB is a high-performance, dual 2A step-down (buck) regulator from Texas Instruments, designed for automotive and industrial applications. Housed in a compact 16-WQFN (4x4 mm) package, this device integrates two independent synchronous buck converters with a wide input voltage range of 2.7V to 5.5V. It delivers up to 2A per channel with excellent efficiency and thermal performance. The device features adjustable output voltage, soft-start, and protection features including overcurrent and thermal shutdown.

Detailed Technical Specifications

Key Features

• Dual 2A output capability in a small 4x4 mm package
• Wide input voltage range: 2.7V to 5.5V
• High efficiency up to 95%
• Adjustable output voltage from 0.8V to VIN
• 1.5 MHz fixed switching frequency for small external components
• Integrated synchronous rectification for improved efficiency
• Soft-start and enable control
• Overcurrent and thermal shutdown protection
• Automotive grade: AEC-Q100 qualified

Target Applications

• Automotive infotainment and cluster systems
• 5G base station power management
• Industrial control and automation
• Portable and battery-powered devices
• Point-of-load regulation for FPGAs and DSPs
• Dashboard and telematics units

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM26420Q1XSQ/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

LM26420Q1XSQ/NOPB 是德州儀器（TI）推出的一款高性能雙通道2A降壓穩壓器，專為汽車和工業應用設計。該器件採用緊湊的16-WQFN（4x4 mm）封裝，集成兩個獨立的同步降壓轉換器，輸入電壓範圍為2.7V至5.5V。每個通道可提供高達2A的輸出電流，具有出色的效率和熱性能。該器件支持可調輸出電壓、軟啟動以及過流和過熱關斷等保護功能。

詳細技術參數

核心特性

• 雙通道2A輸出能力，採用4x4 mm小型封裝
• 寬輸入電壓範圍：2.7V至5.5V
• 效率高達95%
• 可調輸出電壓：0.8V至VIN
• 1.5 MHz固定開關頻率，支持小型外部元件
• 集成同步整流，提高效率
• 軟啟動和使能控制
• 過流和過熱關斷保護
• 汽車級認證：AEC-Q100

典型應用場景

• 汽車信息娛樂和儀表板系統
• 5G基站電源管理
• 工業控制和自動化
• 便攜式和電池供電設備
• FPGA和DSP的負載點穩壓
• 儀表板和遠程信息處理單元

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM26420Q1XSQ/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]