TPS76828QD TI LDO Regulator | 8-SOIC | 2.8V Output, 1A Low Dropout

Product Overview

The TPS76828QD from Texas Instruments is a high-performance, low-dropout (LDO) linear voltage regulator designed to deliver a fixed 2.8V output with a maximum output current of 1A. Housed in an 8-pin SOIC package, this device offers excellent line and load regulation, making it ideal for noise-sensitive applications. With a dropout voltage of typically 230mV at 1A, it ensures efficient operation even when the input voltage is close to the output. The TPS76828QD integrates a thermal shutdown and current limit protection, enhancing system reliability.

Detailed Technical Specifications

Key Features

• Fixed 2.8V output with ±2% accuracy
• Low dropout voltage: 230mV at 1A
• Low quiescent current: 85µA typical
• High PSRR: 60dB at 1kHz
• Thermal shutdown and overcurrent protection
• Stable with low ESR ceramic capacitors
• 8-pin SOIC package for compact designs

Target Applications

The TPS76828QD is suitable for a wide range of applications requiring a stable 2.8V supply. Specific examples include:

• 5G base station power management for RF transceivers
• Automotive dashboard displays and infotainment systems
• Industrial sensor modules and data acquisition systems
• Portable medical devices like glucose monitors
• Networking equipment such as routers and switches

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS76828QD. 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

TPS76828QD 是德州儀器 (TI) 推出的一款高性能低壓差線性穩壓器 (LDO)，提供固定的 2.8V 輸出，最大輸出電流為 1A。採用 8 引腳 SOIC 封裝，具有優異的線性和負載調整率，非常適合噪聲敏感型應用。在 1A 負載下，典型壓差電壓僅為 230mV，確保在輸入電壓接近輸出時仍能高效工作。該器件集成了熱關斷和電流限制保護功能，提高了系統可靠性。

詳細技術參數

核心特性

• 固定 2.8V 輸出，精度 ±2%
• 低壓差：1A 時典型值 230mV
• 低靜態電流：典型 85µA
• 高 PSRR：1kHz 時 60dB
• 熱關斷和過流保護
• 可與低 ESR 陶瓷電容穩定工作
• 8-SOIC 封裝，適合緊湊設計

典型應用場景

TPS76828QD 適用於需要穩定 2.8V 電源的各種應用。具體實例包括：

• 5G 基站射頻收發器的電源管理
• 汽車儀表板顯示和資訊娛樂系統
• 工業傳感器模塊和數據採集系統
• 便攜式醫療設備，如血糖監測儀
• 網絡設備，如路由器和交換機

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS76828QD 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]