LM25018MR/NOPB TI Switching Regulator | 8-SO-POWERPAD | 100V Input, 0.3A Output

Product Overview

The LM25018MR/NOPB is a high-voltage, step-down switching regulator from Texas Instruments, designed for applications requiring a wide input voltage range and compact solution size. It integrates a 100V N-channel MOSFET and operates at a fixed switching frequency of 1.25 MHz, enabling the use of small external components. The device features a low shutdown current of 2.6 µA and supports output currents up to 0.3 A. Housed in an 8-SO-POWERPAD package, it offers excellent thermal performance for demanding environments.

Detailed Technical Specifications

Key Features

• Integrated 100V N-channel MOSFET
• Wide input voltage range: 4.5V to 100V
• Adjustable output voltage down to 1.225V
• Constant on-time (COT) control for fast transient response
• No loop compensation required
• Thermal shutdown and overcurrent protection
• Low shutdown current: 2.6 µA
• Small 8-SO-POWERPAD package for enhanced thermal dissipation

Target Applications

• 5G base station power supplies
• Automotive dashboard and infotainment systems
• Industrial sensor modules
• Telecom and networking equipment
• Battery-powered systems requiring high efficiency

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM25018MR/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

LM25018MR/NOPB 是德州儀器推出的一款高壓降壓開關穩壓器，專為需要寬輸入電壓範圍和緊湊解決方案的應用而設計。它集成了100V N溝道MOSFET，並以1.25 MHz的固定開關頻率工作，從而可以使用小型外部元件。該器件具有2.6 µA的低關斷電流，並支持高達0.3 A的輸出電流。採用8-SO-POWERPAD封裝，為苛刻環境提供出色的熱性能。

詳細技術參數

核心特性

• 集成100V N溝道MOSFET
• 寬輸入電壓範圍：4.5V 至 100V
• 可調輸出電壓低至1.225V
• 恆定導通時間（COT）控制，實現快速瞬態響應
• 無需迴路補償
• 熱關斷和過流保護
• 低關斷電流：2.6 µA
• 小型8-SO-POWERPAD封裝，增強散熱

典型應用場景

• 5G基站電源
• 汽車儀表盤和信息娛樂系統
• 工業傳感器模塊
• 電信和網絡設備
• 需要高效率的電池供電系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM25018MR/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]