LM2670SD-5.0/NOPB TI Step-Down Regulator | 14-VSON (5x6) | 5V Fixed Output, 3A

Product Overview

The LM2670SD-5.0/NOPB is a high-efficiency step-down (buck) switching voltage regulator from Texas Instruments. It provides a fixed 5V output with a load current capability of up to 3A. Housed in a compact 14-pin VSON (5x6) package, this device integrates a 260kHz oscillator, a reference, and a high-side MOSFET, requiring minimal external components. The LM2670 series is designed for easy use, with built-in thermal shutdown, current limit, and under-voltage lockout.

Detailed Technical Specifications

Key Features

• Fixed 5V output with ±2% accuracy
• 3A continuous output current
• Wide input voltage range: 8V to 40V
• High efficiency: up to 90%
• Integrated 260kHz oscillator
• Built-in protection: thermal shutdown, current limit, under-voltage lockout
• Small 14-VSON package for space-constrained designs
• Minimal external components required

Target Applications

• 5G base station power supplies (e.g., remote radio unit power rails)
• Automotive infotainment and dashboard systems (e.g., 12V to 5V conversion for display modules)
• Industrial control systems (e.g., PLC power supply)
• Telecommunications equipment (e.g., line cards)
• Point-of-load regulation for FPGAs and ASICs

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM2670SD-5.0/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

LM2670SD-5.0/NOPB 是德州儀器（TI）推出的一款高效降壓型開關穩壓器。它提供固定的5V輸出，負載電流能力高達3A。器件採用緊湊的14引腳VSON（5x6）封裝，內部集成了260kHz振盪器、基準電壓源和高側MOSFET，僅需少量外部元件即可工作。LM2670系列設計易於使用，內置熱關斷、電流限制和欠壓鎖定功能。

詳細技術參數

核心特性

• 固定5V輸出，精度±2%
• 3A連續輸出電流
• 寬輸入電壓範圍：8V至40V
• 高效率：高達90%
• 集成260kHz振盪器
• 內置保護：熱關斷、電流限制、欠壓鎖定
• 小型14-VSON封裝，適合空間受限設計
• 所需外部元件少

典型應用場景

• 5G基站電源（例如：遠程射頻單元的電源軌）
• 汽車信息娛樂和儀表板系統（例如：顯示模塊的12V轉5V）
• 工業控制系統（例如：PLC電源）
• 電信設備（例如：線路卡）
• FPGA和ASIC的負載點穩壓

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM2670SD-5.0/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]