UC382TDKTTT-3 TI LDO Regulator | TO-263 (DDPAK-5) | 3.3V Output, 3A Current

Product Overview

The UC382TDKTTT-3 from Texas Instruments is a high-performance, low-dropout (LDO) voltage regulator designed for applications requiring a stable 3.3V output with up to 3A of load current. Housed in a TO-263 (DDPAK-5) package, this device offers excellent thermal performance and reliability. It features a dropout voltage of typically 0.5V at full load, making it suitable for systems where input voltage is close to the output. The UC382TDKTTT-3 integrates protection features such as overcurrent and thermal shutdown, ensuring robust operation in demanding environments.

Detailed Technical Specifications

Key Features

• Fixed 3.3V output with high accuracy (±1%)
• Low dropout voltage: 0.5V typical at 3A
• High output current capability: up to 3A
• Excellent line and load regulation
• Built-in overcurrent and thermal shutdown protection
• Low quiescent current: 10mA typical
• Wide operating temperature range: -40°C to +125°C
• Surface-mount TO-263 package for efficient heat dissipation

Target Applications

The UC382TDKTTT-3 is ideal for powering sensitive analog and digital circuits in various applications, including:

• 5G base station power management
• Automotive infotainment and dashboard systems
• Industrial control systems
• Telecommunications equipment
• Medical devices
• FPGA and DSP power supplies

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for UC382TDKTTT-3. 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

UC382TDKTTT-3 是德州儀器（TI）推出的一款高性能低壓差（LDO）穩壓器，專為需要穩定 3.3V 輸出且負載電流高達 3A 的應用而設計。該器件採用 TO-263（DDPAK-5）封裝，具有出色的熱性能和可靠性。其典型壓差電壓在滿載時僅為 0.5V，非常適合輸入電壓接近輸出電壓的系統。UC382TDKTTT-3 集成了過流和熱關斷等保護功能，確保在惡劣環境下穩定運行。

詳細技術參數

核心特性

• 固定 3.3V 輸出，精度高（±1%）
• 低壓差電壓：3A 時典型值 0.5V
• 高輸出電流能力：高達 3A
• 優異的線性和負載調整率
• 內置過流和熱關斷保護
• 低靜態電流：典型值 10mA
• 寬工作溫度範圍：-40°C 至 +125°C
• 表面貼裝 TO-263 封裝，散熱效率高

典型應用場景

UC382TDKTTT-3 適用於為各種應用中的敏感模擬和數字電路供電，包括：

• 5G 基站電源管理
• 汽車信息娛樂和儀表板系統
• 工業控制系統
• 電信設備
• 醫療設備
• FPGA 和 DSP 電源

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 UC382TDKTTT-3 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。
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• 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]