LM26420Q0XMH/NOPB TI Dual Buck Regulator | 20-HTSSOP | 2A, 2.5-5.5V

Product Overview

The LM26420Q0XMH/NOPB is a high-performance dual step-down (buck) switching regulator from Texas Instruments, designed for automotive and industrial applications. It integrates two independent 2A output current regulators in a compact 20-HTSSOP package. The device operates from an input voltage range of 2.5V to 5.5V, making it suitable for low-voltage power rails. With a switching frequency of 550kHz, it offers a good balance between efficiency and component size. The LM26420Q0XMH/NOPB features internal compensation, soft-start, and overcurrent protection, simplifying design and enhancing reliability.

Detailed Technical Specifications

Key Features

• Dual independent 2A buck regulators
• Wide input voltage range: 2.5V to 5.5V
• Adjustable output voltage down to 0.8V
• 550kHz fixed switching frequency
• Internal compensation and soft-start
• Overcurrent, overvoltage, and thermal protection
• Automotive qualified (AEC-Q100)
• Low shutdown current (<1µA)

Target Applications

• Automotive infotainment and cluster systems (e.g., dashboard displays, head units)
• 5G base station power management
• Industrial control systems
• FPGA and DSP power supplies
• Portable and battery-powered equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM26420Q0XMH/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

LM26420Q0XMH/NOPB 是德州儀器（TI）推出的一款高性能雙通道降壓開關穩壓器，專為汽車和工業應用設計。它採用緊湊的 20-HTSSOP 封裝，集成兩個獨立的 2A 輸出電流穩壓器。該器件工作於 2.5V 至 5.5V 的輸入電壓範圍，適用於低電壓電源軌。550kHz 的開關頻率在效率和元件尺寸之間實現了良好平衡。LM26420Q0XMH/NOPB 具有內部補償、軟啟動和過流保護功能，簡化了設計並提高了可靠性。

詳細技術參數

核心特性

• 雙獨立 2A 降壓穩壓器
• 寬輸入電壓範圍：2.5V 至 5.5V
• 可調輸出電壓低至 0.8V
• 550kHz 固定開關頻率
• 內部補償和軟啟動
• 過流、過壓和熱保護
• 通過汽車級認證（AEC-Q100）
• 低關斷電流（<1µA）

典型應用場景

• 汽車信息娛樂和儀表系統（例如儀表板顯示、主機）
• 5G 基站電源管理
• 工業控制系統
• FPGA 和 DSP 電源
• 便攜式和電池供電設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM26420Q0XMH/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]