LM1085ISX-3.3/NOPB TI LDO Regulator | TO-263 (DDPAK-3) | 3A, 3.3V Fixed Output

Product Overview

The LM1085ISX-3.3/NOPB is a high-performance low-dropout (LDO) voltage regulator from Texas Instruments, offering a fixed 3.3V output with a maximum output current of 3A. Housed in a TO-263 (DDPAK-3) package, this device is designed for applications requiring low dropout voltage and fast transient response. With a dropout voltage of typically 1.5V at full load, it ensures efficient regulation even when the input voltage is close to the output. The LM1085 series is known for its reliability and thermal protection, making it suitable for a wide range of industrial and consumer electronics.

Detailed Technical Specifications

Key Features

• Fixed 3.3V output with 3A current capability
• Low dropout voltage: 1.5V typical at 3A
• Fast transient response
• Built-in thermal shutdown and current limit protection
• Wide operating temperature range: -40°C to +125°C
• Industry-standard TO-263 package for easy mounting

Target Applications

The LM1085ISX-3.3/NOPB is ideal for powering sensitive analog and digital circuits in applications such as:

• 5G base station power management modules
• Automotive dashboard displays and infotainment systems
• Industrial control systems and PLCs
• Medical equipment requiring stable low-noise power
• Telecommunications infrastructure
• Post-regulation for switching power supplies

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM1085ISX-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

LM1085ISX-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，最大輸出電流為3A。採用TO-263（DDPAK-3）封裝，適用於需要低壓差和快速瞬態響應的應用。在滿載條件下，典型壓差為1.5V，確保即使在輸入電壓接近輸出電壓時也能高效穩壓。LM1085系列以其可靠性和熱保護功能著稱，適用於多種工業和消費電子產品。

詳細技術參數

核心特性

• 固定3.3V輸出，3A電流能力
• 低壓差：3A時典型值1.5V
• 快速瞬態響應
• 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封裝，易於安裝

典型應用場景

LM1085ISX-3.3/NOPB 適用於為敏感模擬和數字電路供電，典型應用包括：

• 5G基站電源管理模塊
• 汽車儀表盤顯示和信息娛樂系統
• 工業控制系統和PLC
• 需要穩定低噪聲電源的醫療設備
• 電信基礎設施
• 開關電源後級穩壓

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM1085ISX-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]