LM3671MF-1.8/NOPB TI Step-Down DC-DC | SOT-23-5 | 1.8V Output, 600mA

Product Overview

The LM3671MF-1.8/NOPB is a high-efficiency, step-down DC-DC converter from Texas Instruments, designed to deliver a fixed 1.8V output from a 2.7V to 5.5V input supply. Housed in a compact SOT-23-5 package, this device provides up to 600mA of output current with excellent load and line regulation. Its low quiescent current and high switching frequency (up to 2MHz) make it ideal for battery-powered and space-constrained applications.

Detailed Technical Specifications

Key Features

• Fixed 1.8V output voltage
• High efficiency: up to 95%
• Low quiescent current: 30µA
• 2MHz PWM switching frequency
• Internal soft-start
• Current overload and thermal shutdown protection
• Small SOT-23-5 package

Target Applications

• 5G base station power management
• Automotive dashboard displays
• Portable medical devices
• Wireless IoT modules
• Battery-powered equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM3671MF-1.8/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

LM3671MF-1.8/NOPB 是德州儀器（TI）推出的一款高效降壓型DC-DC轉換器，可從2.7V至5.5V的輸入電壓提供固定的1.8V輸出。該器件採用緊湊的SOT-23-5封裝，可提供高達600mA的輸出電流，具有出色的負載和線性調節性能。其低靜態電流和高開關頻率（最高2MHz）使其非常適合電池供電和空間受限的應用。

詳細技術參數

核心特性

• 固定1.8V輸出電壓
• 高效率：高達95%
• 低靜態電流：30µA
• 2MHz PWM開關頻率
• 內部軟啟動
• 過流和過熱關斷保護
• 小型SOT-23-5封裝

典型應用場景

• 5G基站電源管理
• 汽車儀表盤顯示
• 便攜式醫療設備
• 無線IoT模塊
• 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 LM3671MF-1.8/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]