TPS7A8300RGRR TI LDO Regulator | 20-VQFN (3.5x3.5) | 2A, 1.1V-6.5V Input

Product Overview

The TPS7A8300RGRR is a low-dropout (LDO) linear voltage regulator from Texas Instruments, designed to deliver up to 2A of output current with excellent transient response and high accuracy. It operates over a wide 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 is ideal for space-constrained applications requiring low noise and high power supply rejection ratio (PSRR).

Detailed Technical Specifications

Key Features

• Low dropout voltage: 240 mV at 2 A
• High PSRR: 60 dB at 1 kHz
• Low output noise: 12 µV_RMS
• Adjustable output voltage from 0.8 V to 5.2 V
• ±1% output accuracy over line, load, and temperature
• Stable with ceramic output capacitors (≥ 10 µF)
• Built-in soft-start to reduce inrush current
• Enable pin for power sequencing
• Overcurrent and overtemperature protection
• Small 20-VQFN package (3.5 mm x 3.5 mm)

Target Applications

• 5G base stations: Powering RF transceivers and FPGAs (e.g., Xilinx Zynq UltraScale+ RFSoC)
• Automotive dashboard: Powering infotainment processors (e.g., Qualcomm Snapdragon Automotive Cockpit Platform)
• Industrial automation: Powering sensors and microcontrollers (e.g., STM32H7 series)
• Medical devices: Powering portable diagnostic equipment (e.g., ultrasound probes)
• Networking equipment: Powering Ethernet switches and routers (e.g., Broadcom BCM56960)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS7A8300RGRR. 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

TPS7A8300RGRR 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，具有出色的瞬態響應和高精度。它支持 1.1V 至 6.5V 的寬輸入電壓範圍，並提供 0.8V 至 5.2V 的可調輸出電壓。該器件採用緊湊的 20 引腳 VQFN 封裝（3.5mm x 3.5mm），非常適合需要低噪聲和高電源抑制比（PSRR）的空間受限應用。

詳細技術參數

核心特性

• 低壓差：240 mV（2 A 時）
• 高 PSRR：60 dB（1 kHz）
• 低輸出噪聲：12 µV_RMS
• 可調輸出電壓：0.8 V 至 5.2 V
• ±1% 輸出精度（線性、負載和溫度範圍內）
• 支持陶瓷輸出電容（≥ 10 µF）
• 內置軟啟動，減小浪湧電流
• 使能引腳，用於電源排序
• 過流和過溫保護
• 小型 20-VQFN 封裝（3.5 mm x 3.5 mm）

典型應用場景

• 5G 基站：為射頻收發器和 FPGA（如 Xilinx Zynq UltraScale+ RFSoC）供電
• 汽車儀表盤：為信息娛樂處理器（如 Qualcomm Snapdragon Automotive Cockpit Platform）供電
• 工業自動化：為傳感器和微控制器（如 STM32H7 系列）供電
• 醫療設備：為便攜式診斷設備（如超聲探頭）供電
• 網絡設備：為以太網交換機和路由器（如 Broadcom BCM56960）供電

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS7A8300RGRR 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]