TPS7A5201RPSR TI LDO Regulator | 12-VQFN-HR (2.2x2.5) | 1A, 1.5μVrms Noise

Product Overview

The TPS7A5201RPSR from Texas Instruments is a high-performance, low-dropout (LDO) linear voltage regulator designed for noise-sensitive applications. It delivers up to 1A of output current with an ultra-low output noise of 1.5μVrms (10Hz to 100kHz) and high power supply rejection ratio (PSRR) of 40dB at 1MHz. The device operates over a wide input voltage range of 1.4V to 6.5V and provides an adjustable output voltage from 0.8V to 5.2V. Housed in a compact 12-VQFN-HR (2.2mm x 2.5mm) package, it is ideal for space-constrained designs.

Detailed Technical Specifications

Key Features

• Ultra-low output noise: 1.5 μVrms
• High PSRR: 40 dB at 1 MHz
• Low dropout voltage: 200 mV at 1 A
• Low quiescent current: 25 μA
• Adjustable output voltage from 0.8 V to 5.2 V
• Stable with ceramic output capacitors
• Built-in overcurrent and overtemperature protection
• Small 12-VQFN-HR package for space-saving

Target Applications

• 5G base station power supply (e.g., for RF transceivers)
• Automotive dashboard displays and infotainment systems
• Medical imaging equipment (e.g., ultrasound, MRI)
• Industrial sensor modules and data acquisition systems
• Portable battery-powered devices requiring low noise

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS7A5201RPSR. 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

TPS7A5201RPSR 是德州儀器（TI）推出的一款高性能低壓差線性穩壓器（LDO），專為噪聲敏感型應用設計。它可提供高達 1A 的輸出電流，具有超低輸出噪聲（1.5μVrms，10Hz 至 100kHz）和高電源抑制比（PSRR，1MHz 時為 40dB）。器件工作輸入電壓範圍為 1.4V 至 6.5V，輸出電壓可調（0.8V 至 5.2V）。採用緊湊的 12-VQFN-HR（2.2mm x 2.5mm）封裝，適合空間受限的設計。

詳細技術參數

核心特性

• 超低輸出噪聲：1.5 μVrms
• 高 PSRR：1 MHz 時 40 dB
• 低壓差：1 A 時 200 mV
• 低靜態電流：25 μA
• 可調輸出電壓：0.8 V 至 5.2 V
• 可與陶瓷輸出電容穩定工作
• 內置過流和過溫保護
• 小型 12-VQFN-HR 封裝，節省空間

典型應用場景

• 5G 基站電源（例如射頻收發器供電）
• 汽車儀表盤顯示和信息娛樂系統
• 醫療成像設備（如超聲、MRI）
• 工業傳感器模塊和數據採集系統
• 便攜式電池供電設備（需低噪聲）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS7A5201RPSR 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。
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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]