LMS1585ACS-3.3/NOPB TI LDO Regulator | TO-263 (DDPAK-3) | 5A Output, 1.3V Dropout

Product Overview

The LMS1585ACS-3.3/NOPB is a high-performance low-dropout (LDO) voltage regulator from Texas Instruments, designed to deliver a fixed 3.3V output with a maximum current of 5A. Housed in a TO-263 (DDPAK-3) package, this device offers excellent thermal performance and reliability for demanding applications. With a low dropout voltage of 1.3V at full load, it ensures efficient regulation even when the input voltage is close to the output. The device features fast transient response, low output noise, and built-in protection circuits including overcurrent and thermal shutdown.

Detailed Technical Specifications

Key Features

• Fixed 3.3V output with 5A current capability
• Low dropout voltage: 1.3V at 5A
• Fast transient response for dynamic loads
• Low output noise: 40 µVrms
• Overcurrent and thermal shutdown protection
• Stable with low ESR output capacitors
• Industry-standard TO-263 package for easy heatsinking

Target Applications

• 5G base station power supplies
• Automotive dashboard and infotainment systems
• Industrial control systems
• FPGA and DSP core voltages
• Post-regulation for switching power supplies
• Medical equipment requiring low noise

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LMS1585ACS-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

LMS1585ACS-3.3/NOPB 是德州儀器（TI）推出的一款高性能低壓差（LDO）穩壓器，提供固定的 3.3V 輸出，最大電流可達 5A。採用 TO-263（DDPAK-3）封裝，具有優異的熱性能和可靠性，適用於要求嚴苛的應用。在滿載條件下，其低壓差電壓僅為 1.3V，確保即使在輸入電壓接近輸出電壓時也能高效穩壓。該器件具有快速瞬態響應、低輸出噪聲以及內置的過流和熱關斷保護電路。

詳細技術參數

核心特性

• 固定 3.3V 輸出，5A 電流能力
• 低壓差電壓：5A 時僅 1.3V
• 快速瞬態響應，適應動態負載
• 低輸出噪聲：40 µVrms
• 過流和熱關斷保護
• 可與低 ESR 輸出電容穩定工作
• 業界標準 TO-263 封裝，便於散熱

典型應用場景

• 5G 基站電源
• 汽車儀表盤和信息娛樂系統
• 工業控制系統
• FPGA 和 DSP 核心電壓
• 開關電源後級穩壓
• 需要低噪聲的醫療設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LMS1585ACS-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]