LMS1587ISX-ADJ/NOPB TI LDO Regulator | TO-263 (DDPAK-3) | 3A, Adj Output

Product Overview

The LMS1587ISX-ADJ/NOPB is a high-performance adjustable low-dropout (LDO) voltage regulator from Texas Instruments. It is designed to deliver up to 3A of output current with a dropout voltage of typically 1.2V at full load. The device features an adjustable output voltage range from 1.25V to 13.8V, making it suitable for a wide variety of applications. Housed in a TO-263 (DDPAK-3) package, it offers excellent thermal performance and reliability. The LMS1587ISX-ADJ/NOPB is ideal for powering sensitive analog and digital circuits in industrial, automotive, and telecommunications systems.

Detailed Technical Specifications

Key Features

• Adjustable output voltage from 1.25V to 13.8V
• High output current capability: 3A
• Low dropout voltage: 1.2V typical at 3A
• Excellent line and load regulation
• High power supply rejection ratio (PSRR): 75dB at 120Hz
• Built-in thermal shutdown and current limit protection
• Wide operating temperature range: -40°C to +125°C
• Industry-standard TO-263 (DDPAK-3) package for easy thermal management

Target Applications

• 5G base station power supplies: Provides clean, regulated voltage for RF transceivers and baseband processors.
• Automotive dashboard systems: Powers infotainment displays, instrument clusters, and ADAS modules.
• Industrial automation: Used in PLCs, motor drives, and sensor interfaces requiring stable low-noise power.
• Telecommunications equipment: Suitable for routers, switches, and optical network units.
• Medical devices: Powers portable diagnostic equipment and patient monitoring systems.

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LMS1587ISX-ADJ/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

LMS1587ISX-ADJ/NOPB 是德州儀器（TI）推出的一款高性能可調節低壓差（LDO）穩壓器。它能夠提供高達 3A 的輸出電流，在滿載時典型壓差僅為 1.2V。該器件支持 1.25V 至 13.8V 的可調輸出電壓範圍，適用於多種應用場景。採用 TO-263（DDPAK-3）封裝，具有優異的熱性能和可靠性。LMS1587ISX-ADJ/NOPB 非常適合為工業、汽車和電信系統中的敏感模擬和數字電路供電。

詳細技術參數

核心特性

• 可調輸出電壓：1.25V 至 13.8V
• 高輸出電流能力：3A
• 低壓差電壓：3A 時典型值 1.2V
• 優異的線性和負載調整率
• 高電源抑制比：120Hz 時 75dB
• 內置熱關斷和電流限制保護
• 寬工作溫度範圍：-40°C 至 +125°C
• 行業標準 TO-263（DDPAK-3）封裝，易於熱管理

典型應用場景

• 5G 基站電源：為射頻收發器和基帶處理器提供乾淨、穩定的電壓。
• 汽車儀表板系統：為信息娛樂顯示屏、儀表組和 ADAS 模塊供電。
• 工業自動化：用於需要穩定低噪聲電源的 PLC、電機驅動和傳感器接口。
• 電信設備：適用於路由器、交換機和光網絡單元。
• 醫療設備：為便攜式診斷設備和病人監護系統供電。

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LMS1587ISX-ADJ/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]