TPS7A8300ARGRR TI LDO Regulator | 20-VQFN (3.5x3.5) | 2A, 1.1V~6.5V

Product Overview

The TPS7A8300ARGRR is a low-dropout (LDO) linear voltage regulator from Texas Instruments, designed to deliver up to 2A of output current with a dropout voltage as low as 200mV at full load. It operates over an input voltage range of 1.1V to 6.5V and provides an adjustable output voltage from 0.8V to 5.2V. Housed in a compact 20-pin VQFN package (3.5mm x 3.5mm), this device offers excellent line and load transient response, making it ideal for noise-sensitive applications such as RF, analog, and mixed-signal circuits.

Detailed Technical Specifications

Key Features

• Low dropout voltage: 200mV at 2A
• High PSRR: 60dB at 1kHz
• Low output noise: 12µV_RMS
• Adjustable output voltage from 0.8V to 5.2V
• Stable with ceramic output capacitors (≥10µF)
• Built-in soft-start to reduce inrush current
• Enable pin for power sequencing
• Overcurrent and overtemperature protection
• Small footprint: 3.5mm x 3.5mm VQFN package

Target Applications

• 5G base stations: Powering RF transceivers and FPGAs
• Automotive dashboard: Clean supply for infotainment and ADAS
• Industrial sensors: Low-noise bias for precision analog circuits
• Medical devices: Portable monitors and diagnostic equipment
• Networking equipment: Routers and switches requiring low ripple

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS7A8300ARGRR. 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

TPS7A8300ARGRR 是德州儀器（TI）推出的一款低壓差線性穩壓器（LDO），可提供高達 2A 的輸出電流，滿載時壓差低至 200mV。其輸入電壓範圍為 1.1V 至 6.5V，輸出電壓可調節至 0.8V 至 5.2V。該器件採用緊湊的 20 引腳 VQFN 封裝（3.5mm x 3.5mm），具有出色的線性和負載瞬態響應，非常適合射頻、模擬和混合信號電路等噪聲敏感型應用。

詳細技術參數

核心特性

• 低壓差：2A 時僅 200mV
• 高 PSRR：1kHz 時 60dB
• 低輸出噪聲：12µV_RMS
• 可調輸出電壓：0.8V 至 5.2V
• 支持陶瓷輸出電容（≥10µF）穩定工作
• 內置軟啟動，減小浪湧電流
• 使能引腳，便於電源排序
• 過流和過溫保護
• 小尺寸：3.5mm x 3.5mm VQFN 封裝

典型應用場景

• 5G 基站：為射頻收發器和 FPGA 供電
• 汽車儀表盤：為信息娛樂和 ADAS 提供乾淨電源
• 工業傳感器：為精密模擬電路提供低噪聲偏置
• 醫療設備：便攜式監護儀和診斷設備
• 網絡設備：需要低紋波的路由器和交換機

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS7A8300ARGRR 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]