UCC281DPTR-ADJ TI Linear Voltage Regulator | 8-SOIC | Adj Output, 1A

Product Overview

The UCC281DPTR-ADJ from Texas Instruments is a low-dropout (LDO) linear voltage regulator designed for applications requiring a precise and adjustable output voltage. Housed in an 8-pin SOIC package, this device delivers up to 1A of output current with a dropout voltage as low as 0.5V at full load. It features a wide input voltage range from 2.5V to 7.5V, making it suitable for battery-powered and low-voltage systems. The adjustable output voltage is set via external resistors, providing flexibility for various design requirements. Built-in protection features include overcurrent limiting and thermal shutdown, ensuring reliable operation under fault conditions.

Detailed Technical Specifications

Key Features

• Adjustable output voltage from 1.25V to 5.5V
• High output current capability: 1A
• Low dropout voltage: 0.5V at 1A
• Wide input voltage range: 2.5V to 7.5V
• Excellent line and load regulation
• Low quiescent current: 1.5 mA
• High PSRR: 60 dB at 1 kHz
• Built-in overcurrent and thermal protection
• Stable with low ESR output capacitors

Target Applications

• 5G base station power management
• Automotive dashboard displays
• Portable battery-powered devices
• Industrial sensor modules
• FPGA and DSP core voltage supplies
• Medical equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for UCC281DPTR-ADJ. 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

UCC281DPTR-ADJ 是德州儀器（TI）推出的一款低壓差線性穩壓器（LDO），專為需要精確可調輸出電壓的應用而設計。該器件採用 8 引腳 SOIC 封裝，可提供高達 1A 的輸出電流，滿載時壓差低至 0.5V。輸入電壓範圍寬（2.5V 至 7.5V），適用於電池供電和低壓系統。輸出電壓通過外部電阻可調，為各種設計需求提供靈活性。內置過流限制和熱關斷保護功能，確保在故障條件下可靠運行。

詳細技術參數

核心特性

• 可調輸出電壓：1.25V 至 5.5V
• 高輸出電流能力：1A
• 低壓差電壓：1A 時僅 0.5V
• 寬輸入電壓範圍：2.5V 至 7.5V
• 優異的線性和負載調整率
• 低靜態電流：1.5 mA
• 高電源抑制比：60 dB（1 kHz）
• 內置過流和熱保護
• 與低 ESR 輸出電容穩定工作

典型應用場景

• 5G 基站電源管理
• 汽車儀表板顯示
• 便攜式電池供電設備
• 工業傳感器模塊
• FPGA 和 DSP 核心電壓供電
• 醫療設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 UCC281DPTR-ADJ 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。
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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

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• 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。
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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]