TPS7A8500ARGRT TI LDO Regulator | 20-VQFN (3.5x3.5) | 3A, 0.8V to 5.2V

Product Overview

The TPS7A8500ARGRT from Texas Instruments is a high-performance, low-dropout (LDO) linear voltage regulator designed for demanding applications requiring low noise, high PSRR, and fast transient response. It delivers up to 3A of output current with an output voltage range from 0.8V to 5.2V, making it suitable for powering sensitive analog and digital loads. The device operates from an input voltage range of 1.4V to 6.5V and features a low dropout voltage of typically 125mV at 3A. Housed in a compact 20-pin VQFN package (3.5mm x 3.5mm), it offers excellent thermal performance and space savings for modern electronics.

Detailed Technical Specifications

Key Features

• Low output noise: 4.4 µV_RMS (10 Hz to 100 kHz)
• High PSRR: 70 dB at 1 kHz
• Fast transient response
• Low dropout voltage: 125 mV at 3 A
• Adjustable output voltage from 0.8 V to 5.2 V
• Output current up to 3 A
• Stable with ceramic output capacitors (≥ 10 µF)
• Enable and power-good functions
• 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
• Automotive infotainment and dashboard systems
• Industrial automation and control systems
• Medical imaging equipment
• Test and measurement instruments
• High-end audio equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS7A8500ARGRT. 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

TPS7A8500ARGRT 是德州儀器 (TI) 推出的一款高性能低壓差線性穩壓器 (LDO)，專為需要低噪聲、高電源抑制比 (PSRR) 和快速瞬態響應的應用而設計。它可提供高達 3A 的輸出電流，輸出電壓範圍為 0.8V 至 5.2V，適用於為敏感的模擬和數字負載供電。該器件的工作輸入電壓範圍為 1.4V 至 6.5V，在 3A 負載下典型壓差僅為 125mV。採用緊湊的 20 引腳 VQFN 封裝 (3.5mm x 3.5mm)，具有出色的散熱性能和節省空間的優勢。

詳細技術參數

核心特性

• 低輸出噪聲：4.4 µV_RMS (10 Hz 至 100 kHz)
• 高 PSRR：70 dB @ 1 kHz
• 快速瞬態響應
• 低壓差：125 mV @ 3 A
• 可調輸出電壓：0.8 V 至 5.2 V
• 輸出電流高達 3 A
• 使用陶瓷輸出電容器 (≥ 10 µF) 穩定
• 使能和電源正常指示功能
• 過流和過熱保護
• 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 供電
• 汽車信息娛樂和儀表板系統
• 工業自動化和控制系統
• 醫療成像設備
• 測試和測量儀器
• 高端音頻設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS7A8500ARGRT 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。
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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

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]