UCC381DPTR-5 TI Linear Regulator | 8-SOIC | 5V Fixed Output, 1A

Product Overview

The UCC381DPTR-5 from Texas Instruments is a fixed-output, low-dropout (LDO) linear voltage regulator designed for applications requiring a stable 5V supply. Housed in an 8-pin SOIC package, it delivers up to 1A of output current with low dropout voltage and excellent line/load regulation. This device integrates current limiting and thermal shutdown protection, making it suitable for power-sensitive designs in industrial, automotive, and telecommunications systems.

Detailed Technical Specifications

Key Features

• Fixed 5V output with ±2% accuracy
• Low dropout voltage: 0.5V at 1A
• Output current up to 1A
• Internal current limiting and thermal shutdown
• Low quiescent current: 5mA
• Wide operating temperature range: -40°C to +125°C
• Stable with low ESR output capacitors

Target Applications

• 5G base station power management
• Automotive dashboard and infotainment systems
• Industrial sensor modules
• Telecommunications equipment
• Portable battery-powered devices

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for UCC381DPTR-5. 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

UCC381DPTR-5 是德州儀器（TI）推出的固定輸出低壓差線性穩壓器，專為需要穩定 5V 電源的應用而設計。採用 8 引腳 SOIC 封裝，可提供高達 1A 的輸出電流，具有低壓差電壓和優異的線性/負載調整率。該器件集成了電流限制和熱關斷保護，適用於工業、汽車和電信系統中的電源敏感設計。

詳細技術參數

核心特性

• 固定 5V 輸出，精度 ±2%
• 低壓差電壓：1A 時僅 0.5V
• 輸出電流高達 1A
• 內置電流限制和熱關斷保護
• 低靜態電流：5mA
• 寬工作溫度範圍：-40°C 至 +125°C
• 可與低 ESR 輸出電容穩定工作

典型應用場景

• 5G 基站電源管理
• 汽車儀表盤及信息娛樂系統
• 工業傳感器模塊
• 電信設備
• 便攜式電池供電設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 UCC381DPTR-5 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]