TPS79328QDBVRQ1 TI LDO Regulator | SOT-23-5 | 2.8V Output, 200mA, Low Noise

Product Overview

The TPS79328QDBVRQ1 from Texas Instruments is a low-dropout (LDO) linear voltage regulator designed for automotive and industrial applications. It offers a fixed output voltage of 2.8V with a maximum output current of 200mA. The device features ultra-low noise (30µVRMS typical) and high PSRR (65dB at 1kHz), making it ideal for noise-sensitive circuits. Housed in a compact SOT-23-5 package, it operates over a wide input voltage range of 2.7V to 5.5V and supports a junction temperature range of -40°C to +125°C.

Detailed Technical Specifications

Key Features

• Ultra-low output noise: 30µVRMS typical
• High PSRR: 65dB at 1kHz
• Low dropout voltage: 120mV at 200mA
• Stable with ceramic output capacitors (1µF)
• Overcurrent and overtemperature protection
• AEC-Q100 qualified for automotive applications

Target Applications

• Automotive infotainment and dashboard displays
• 5G base station power management
• Industrial sensor modules
• Portable battery-powered devices
• RF and analog circuits requiring low noise

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS79328QDBVRQ1. 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

TPS79328QDBVRQ1 是德州儀器（TI）推出的一款低壓差線性穩壓器（LDO），專為汽車和工業應用設計。它提供固定的 2.8V 輸出電壓，最大輸出電流為 200mA。該器件具有超低噪聲（典型值 30µVRMS）和高 PSRR（1kHz 時 65dB），非常適合噪聲敏感電路。採用緊湊的 SOT-23-5 封裝，可在 2.7V 至 5.5V 的寬輸入電壓範圍內工作，並支持 -40°C 至 +125°C 的結溫範圍。

詳細技術參數

核心特性

• 超低輸出噪聲：典型值 30µVRMS
• 高 PSRR：1kHz 時 65dB
• 低壓差電壓：200mA 時 120mV
• 與陶瓷輸出電容（1µF）穩定工作
• 過流和過溫保護
• 通過 AEC-Q100 汽車應用認證

典型應用場景

• 汽車信息娛樂系統和儀表盤顯示
• 5G 基站電源管理
• 工業傳感器模塊
• 便攜式電池供電設備
• 需要低噪聲的射頻和模擬電路

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS79328QDBVRQ1 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]