LM2672M-3.3/NOPB TI Simple Switcher | 8-SOIC | 3.3V Fixed Output, 1A Step-Down

Product Overview

The LM2672M-3.3/NOPB is a high-efficiency step-down (buck) switching voltage regulator from Texas Instruments' Simple Switcher family. It delivers a fixed 3.3V output with up to 1A load current, requiring minimal external components. The device operates at a 260 kHz switching frequency and features a wide input voltage range from 6.5V to 40V, making it suitable for various industrial and automotive applications. The 8-SOIC package ensures compact design and easy integration.

Detailed Technical Specifications

Key Features

• Simple Switcher technology: requires only 4 external components
• Fixed 3.3V output with ±2% accuracy
• 1A continuous output current
• Wide input voltage range: 6.5V to 40V
• 260 kHz fixed switching frequency
• Internal compensation and soft-start
• Thermal shutdown and current limit protection
• Enable pin for power sequencing
• 8-SOIC package for space-constrained designs

Target Applications

• Industrial control systems (e.g., PLC modules, sensor interfaces)
• Automotive electronics (e.g., infotainment systems, dashboard power supplies)
• Telecommunications equipment (e.g., 5G base station power rails)
• Portable instruments (e.g., battery-powered test equipment)
• Distributed power architectures (e.g., point-of-load regulators)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM2672M-3.3/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

LM2672M-3.3/NOPB 是德州儀器 Simple Switcher 系列的高效率降壓開關穩壓器。它提供固定的 3.3V 輸出，最大負載電流 1A，所需外部元件極少。器件工作在 260 kHz 開關頻率，輸入電壓範圍寬達 6.5V 至 40V，適用於各種工業和汽車應用。8-SOIC 封裝確保緊湊設計和易於集成。

詳細技術參數

核心特性

• Simple Switcher 技術：僅需 4 個外部元件
• 固定 3.3V 輸出，精度 ±2%
• 1A 連續輸出電流
• 寬輸入電壓範圍：6.5V 至 40V
• 260 kHz 固定開關頻率
• 內部補償和軟啟動
• 熱關斷和電流限制保護
• 使能引腳用於電源排序
• 8-SOIC 封裝，適合空間受限設計

典型應用場景

• 工業控制系統（例如 PLC 模塊、傳感器接口）
• 汽車電子（例如信息娛樂系統、儀表板電源）
• 電信設備（例如 5G 基站電源軌）
• 便攜式儀器（例如電池供電測試設備）
• 分佈式電源架構（例如負載點穩壓器）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM2672M-3.3/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]