LM26420Q1XSQX/NOPB TI Dual 2A Step-Down Reg | 16-WQFN (4x4) | 4.5V-36V Input

Product Overview

The LM26420Q1XSQX/NOPB is a high-performance dual 2A step-down (buck) voltage regulator from Texas Instruments, designed for automotive and industrial applications. It operates over a wide input voltage range of 4.5V to 36V, making it suitable for 12V and 24V systems. The device integrates two independent synchronous buck converters with low RDS(on) switches to achieve high efficiency up to 95%. Housed in a compact 16-pin WQFN (4x4 mm) package, it offers a space-saving solution for power management in space-constrained environments.

Detailed Technical Specifications

Key Features

• Dual 2A synchronous buck converters
• Wide input voltage range: 4.5V to 36V
• Adjustable output voltage from 0.8V to 34.2V
• High efficiency up to 95%
• Switching frequency adjustable from 200 kHz to 2.2 MHz
• Internal compensation and soft-start
• Enable and power-good indicators
• Overcurrent and overtemperature protection
• Automotive AEC-Q100 qualified

Target Applications

• Automotive infotainment and cluster (e.g., dashboard displays)
• 5G base station power supplies
• Industrial control systems
• Telecom and networking equipment
• Battery-powered systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM26420Q1XSQX/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

LM26420Q1XSQX/NOPB 是德州儀器（TI）推出的一款高性能雙路 2A 降壓穩壓器，專為汽車和工業應用設計。它支持 4.5V 至 36V 的寬輸入電壓範圍，適用於 12V 和 24V 系統。該器件集成了兩個獨立的同步降壓轉換器，採用低導通電阻（RDS(on)）開關，可實現高達 95% 的效率。採用緊湊的 16 引腳 WQFN（4x4 mm）封裝，為空間受限的環境提供了節省空間的電源管理解決方案。

詳細技術參數

核心特性

• 雙路 2A 同步降壓轉換器
• 寬輸入電壓範圍：4.5V 至 36V
• 可調輸出電壓：0.8V 至 34.2V
• 高效率，高達 95%
• 開關頻率可調：200 kHz 至 2.2 MHz
• 內部補償和軟啟動
• 使能和電源正常指示
• 過流和過溫保護
• 符合汽車 AEC-Q100 標準

典型應用場景

• 汽車信息娛樂和儀表盤（例如儀表板顯示）
• 5G 基站電源
• 工業控制系統
• 電信和網絡設備
• 電池供電系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM26420Q1XSQX/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]