UCC3839D TI Linear Regulator Controller | 14-SOIC | 1.5A Output, Low Dropout

Product Overview

The UCC3839D from Texas Instruments is a high-performance linear regulator controller designed for low-dropout (LDO) applications. It provides a regulated output voltage with a typical dropout voltage of less than 0.5V at 1.5A output current. The device operates from an input voltage range of 4.5V to 35V and delivers an adjustable output voltage from 1.2V to 28V. Housed in a compact 14-SOIC package, the UCC3839D integrates a precision reference, error amplifier, and drive transistor, making it ideal for space-constrained power management solutions.

Detailed Technical Specifications

Key Features

• Low dropout voltage: 0.5V at 1.5A
• Wide input voltage range: 4.5V to 35V
• Adjustable output voltage from 1.2V to 28V
• High accuracy: ±1% reference voltage
• Built-in overcurrent and thermal shutdown protection
• Low quiescent current: 2.5mA
• Stable with low ESR output capacitors

Target Applications

• 5G base station power supplies
• Automotive dashboard and infotainment systems
• Industrial control systems
• Telecommunications equipment
• Battery-powered devices

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for UCC3839D. 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

UCC3839D 是德州儀器（TI）推出的一款高性能線性穩壓器控制器，專為低壓差（LDO）應用設計。在 1.5A 輸出電流下，典型壓差電壓低於 0.5V。該器件工作輸入電壓範圍為 4.5V 至 35V，可調輸出電壓範圍為 1.2V 至 28V。採用緊湊的 14-SOIC 封裝，集成了精密基準、誤差放大器和驅動晶體管，非常適合空間受限的電源管理解決方案。

詳細技術參數

核心特性

• 低壓差電壓：1.5A 時僅 0.5V
• 寬輸入電壓範圍：4.5V 至 35V
• 可調輸出電壓：1.2V 至 28V
• 高精度：基準電壓 ±1%
• 內置過流和過熱保護
• 低靜態電流：2.5mA
• 與低 ESR 輸出電容穩定工作

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
• 電信設備
• 電池供電設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 UCC3839D 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]